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1

WALKDEN, GORDON. "PROMOTING ART, MANUFACTURES AND COMMERCE IN ONE—THE SOCIETY'S ROLE IN THE DEVELOPMENT OF A BRITISH MARBLE INDUSTRY." Earth Sciences History 37, no. 2 (January 1, 2018): 363–79. http://dx.doi.org/10.17704/1944-6178-37.2.363.

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Amongst its promotions at the start of the nineteenth century, the Society for the Encouragement of Arts, Manufactures and Commerce included calls for British marbles. The calls were repeated annually for two decades but what initiated them was more than just an altruistic desire to promote indigenous sources of statuary and decorative stone. Supplies of both, especially statuary marble, greatly relied upon imports from France and Italy. At the time of the first calls these were jeopardised by the revolutionary and Napoleonic upheavals and other sources of stone became necessary, but the Society never cited political pressures as a driver behind their calls for British marbles. The term ‘marble’ was to be interpreted widely, and the response brought limestones, serpentines, granites and true marbles from across the British nations including much from southern Ireland. Two Gold Medals were awarded, one for a spectacular revelation of Devonshire marbles, and one for sheer guts and determination shown in bringing to market a fine marble from a remote part of Scotland. Within a decade of the Society's initiative there was a substantial renaissance in the use of decorative stone in Britain and much came from new indigenous sources. Although a good British white statuary marble never emerged, some spectacular coloured and textured British decorative stones became widely available and well used. Art, manufactures and commerce were the direct beneficiaries, but it is unlikely that the Society's initiative alone was responsible for this ‘marble renaissance’ of the mid-nineteenth Century.
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2

Rusnanda, Resky, and Oktalia Triananda Lovita. "Marble Industry Sentra Design In South Aceh Regency." Jurnal Inotera 3, no. 2 (December 31, 2018): 59. http://dx.doi.org/10.31572/inotera.vol3.iss2.2018.id49.

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Indonesia has a variety of crops, especially in the field of rocks, some of which are famous to the corners of the world one of them is Marble Stone. Kabupaten Aceh Selatan, is also one of the marble-producing locations in Aceh Province. Tapaktuan sub-district is one of marble stone processing center in South Aceh regency. The location of marble processing in Tapaktuan City is currently located at UPT Marmer Polytechnic of South Aceh campus. Processing industry in UPT marble Poltas are included in medium scale industries which use tools with large capacity and sufficient for processing of marble stone. However, there are some problems that arise due to the activity of marble pegolahan. Among them, the occurrence of environmental pollution derived from the process of making marble handicrafts. Waste generated from cutting, smelting, polishing, resulting in a solution of water mixed with lime which is a problem for the environment, as well as disturbing the surrounding community for causing noise and pollution. The purpose of this research is to produce the design of industrial center of marble in South Aceh regency applying the concept of Suistanable Arichitectur, which can reduce the impact of natural damage due to the processing of marble stone. The method used is the concept of Suistanable Architecture. The results of this study include the design of lanskape central marble industry.
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3

Soares, Clara Moura, Rute Massano Rodrigues, and Carlos Filipe. "Heritage and history of the marble industry in Alentejo (Portugal)." Revista CPC 15, no. 29 (July 31, 2020): 235–48. http://dx.doi.org/10.11606/issn.1980-4466.v15i29p235-248.

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The Heritage and History of the Marble Industry project (PHIM), based on interdisciplinary principles and practices, highlights the importance of the Portuguese marbles of Alentejo Anticline in a context of patrimonial and cultural valuation of a region where the ornamental rock industry defines landscapes, shapes the economy, and defines ways of life. Knowledge coming from scientific research is being disseminated through various platforms and audiences, contributing to regional development and providing solid contents for industrial and cultural tourism of quality. After two phases of the project that allowed to achieve broad knowledge about the application of the Alentejo marbles in the artistic heritage, the 3rd phase serves to expand the chronology under study (from Roman times to the 20th century) and to allow for new interdisciplinary perspectives, with the cooperation of History of Law and Economic History.
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4

Butt, Imran Maqsood, Tajammal Mustafa, Shahnaz Rauf, Anjum Razzaq, and Javaria Anwer. "Pulmonary function parameters among marble industry workers in Lahore, Pakistan." F1000Research 10 (September 17, 2021): 938. http://dx.doi.org/10.12688/f1000research.52749.1.

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Background: Occupational contact with dust particles is a well-known phenomenon, particularly in developing countries of the world. Crystalline silica present in marble dust is the main etiology of a rising prevalence of obstructive lung diseases in marble stone workers, who are in direct contact with marble dust in the surrounding environment during their regular work. The purpose of this study was to compare the pulmonary function parameters of workers in marble workshops and age matched healthy individuals in the Lahore District of Pakistan. Methods: The study included 164 male individuals, 82 individuals working in marble workshops and 82 healthy individuals from the same community. Data were collected through in-person interviews using a structured questionnaire after obtaining written consent. A Spiro Lab spirometry for pulmonary function tests was used to identify any change in the lung function parameters. FVC% (forced vital capacity), FEV 1 (forced expiratory volume in first second) and FEV1 / FVC ratio were evaluated. Results: Mean age in the exposed group (marble workers) and non-exposed group (healthy individuals) were 29.92 ± 6.19 and 30.58 ± 6.37 years, respectively. The mean years of work experience of the exposed group was 11.92 ± 5.67 years. A statistically insignificant difference was observed between marble exposed workers & healthy individuals from the demographic variables. Lung function parameters in marble workers exhibited a highly significant (P < 0.001) decrease in FVC%, FEV1 & FEV1 / FVC ratio when compared to healthy individuals. Seventy-one percent of marble workers had abnormal pulmonary parameters whereas 34% of workers had restrictive pulmonary impairment. Marble workers who had worked for more than 15 years had a highly significant risk of developing abnormal pulmonary function (P < 0.001). Conclusion: Continuous exposure to marble dust deteriorates the lung function of marble workers.
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5

Dr. Ilyas Khan, Gohar Ali, and Dr. Syed Raza Shah Gilani. "Buner Marble Industry within Environmental Legal Perspective." Research Journal of Social Sciences and Economics Review (RJSSER) 2, no. 1 (March 7, 2021): 244–50. http://dx.doi.org/10.36902/rjsser-vol2-iss1-2021(244-250).

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This study focuses on environmental issues caused by the marble industry in district Buner. District Buner is home to 247 marble factories, which operate in blatant violation of environmental protection laws. The factories and other projects are required to comply with certain provisions of the Pakistan Environmental Protection Act (PEPA), 1997 and Khyber Pakhtunkhwa Environmental Protection Act (KPEPA), 2014, respectively. By contrast, the marble industry in district Buner follows none of these laws which have led to serious environmental pollution, most characteristically water, air, and noise pollution. This paper exclusively discusses those provisions of KPEPA, 2014 which are being violated by these marble factories that have led to drastic environmental crisis in the area.
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6

Yavuz, Mahmut, and Secil Ozer Colpan. "Plant Location Selection in Natural Stone Industry." Key Engineering Materials 548 (April 2013): 371–78. http://dx.doi.org/10.4028/www.scientific.net/kem.548.371.

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Determining the most convenient plant location is one of the commonly encountered problems in engineering applications. This paper presents an Analytic Hierarchy Process (AHP) model, which is developed for selecting the optimum plant location for marble/travertine factories in natural stones processing industry. The whole criteria which affect the decision making process in marble industry were determined to solve plant location problem in the AHP model. To determine optimum marble plant location for a new marble factory, which is planned to install by a mining firm located in the Eskisehir region in Turkey, an analysis was carried out by introducing the AHP method which is one of the well-known classical Multiple Attribute Decision Making (MADM) methods. This analysis shows that the AHP method can successfully be applied for the selection of plant location as well as any decision making process in natural stone industry.
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7

Kardan Moghaddam, Hossein, Amir Rajaei, and Hamid Kardan Moghaddam. "Marble Slabs Classification System Based on Image Processing (Ark Marble Mine in Birjand)." Civil Engineering Journal 4, no. 1 (February 7, 2018): 107. http://dx.doi.org/10.28991/cej-030972.

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Marble is one of the semi-precious stones that has been used in decorating building façade and making decorative things. This stone is present in the nature in the form of rock or layered stone. Examining the kind of stone, extent of impurity and different streaks in white marble is a widely confronted subject by those who are involved in this industry. Obtaining the extent of impurity of white marble using methods of detecting and analyzing material is expensive and time-consuming. In this research carried out on while marbles of Arc Mine in Birjand, it has been attempted to present very fast method using Image Processing Techniques so that while preserving identity and appearance of stone and without any damage to it, we compute the impurity level and different streaks on white marble surface. The proposed method includes two stages; in the first stage applying image processing functions, it is attempted to segment the present impurities and streaks on marble surface from the stone background and in the second stage, the area of these impurities and streaks is computed. Results obtained in this paper (97.8%) in comparison with other researches and experimental methods indicate acceptability of this algorithm.
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8

Indririyani, Silfi, and Moh Qudsi Fauzy. "Valuasi Ekonomi Dan Dampak Lingkungan Akibat Industri Pengolahan Marmer Di Desa Besole Kabupaten Tulungagung Di Tinjau Dari ESDAL Perspektif Islam." Jurnal Ekonomi Syariah Teori dan Terapan 3, no. 8 (February 18, 2017): 643. http://dx.doi.org/10.20473/vol3iss20168pp643-655.

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The existence of the marble processing industry in Tulungagung Besole village has an impact both economic and environmental impact.This study calculating the economic valuation of the marble industry tod eterminethefeasibility of the industry when seenin the economic and environmental impact generated by natural resource economics review Islamic perspective. Use of ESDAL Islamic perspective is intended to determine how the rules of Islam in governing the use and maintenance of nature, and to know if the marble business in the village Besole have run the rule.Results of the study found that the marble processing industry economically feasible. However, theprocessing of marble that have a negativeimpact on the environment and society, like a air pollution, pollution caused by solid waste, and also a form of energy that is noise pollution
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9

Kanhar, Rashid A., Muhammad J. Memon, Abdul R. Sandhu, Ashfaque A. Jhatial, and Aamir K. Mastoi. "Mechanical Properties of Concrete Incorporating Marble Powder as Partial Cement Replacement." Quaid-e-Awam University Research Journal of Engineering Science & Technology 19, no. 1 (June 30, 2021): 59–64. http://dx.doi.org/10.52584/qrj.1901.08.

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Pakistan is a country that has an abundance of quarry deposits. The marble and ceramics industry, such as the construction industry, plays a pivotal role in the development of a country by contributing to the Gross Domestic Product (GDP). However, the marble and ceramics industry also adversely contribute to the growing solid waste management issues in the country, as Marble powder (MP), which comes from the marble industry, causes not only constant environmental and waste management problems, but also health issues for the people associated with the marble industry and surrounding residents. A lot of research has been done to reuse this MP waste productively. Since it contains significant amount of Silica content, it could potentially be used to partially substitute cement content in the development of eco-friendly sustainable concrete. The substitution of cement has become necessary due to the carbon footprint associated with the production of cement. This research is aimed at producing M30 grade concrete in which cement content is partially replaced with 5% and 10% MP and investigate its influence on the workability, compressive and flexural strength over time. It was found that MP could potentially be used to substitute cement content partially, thus contributing to sustainability in the construction industry, resolving the disposal of MP problems, and reducing cement dependency.
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10

CHANG, KOK YUNG, WAI HOE KWAN, and HUI BUN KUA. "The Application of Waste Marble as Coarse Aggregate in Concrete Production." Scientific Research Journal 15, no. 1 (June 30, 2018): 75. http://dx.doi.org/10.24191/srj.v15i1.4171.

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The massive growth of construction industry especially in the developing countries results in extensive quarrying activities which ultimately would lead to the depletion of natural resources. Apart from extensive extraction of the natural granite from the earth for concrete production, marble production industry is also majorly contributing to the quarrying activities. In addition, high volume of waste is generated by the marble production industry as 70% of marble is wasted during the production such as quarrying, cutting, processing and others which is environmental unfriendly. In a way to achieve sustainable construction, the present study is to utilise the waste marble in replacing the coarse aggregate in concrete production. The engineering performance including workability, compressive strength, ultrasonic pulse velocity (UPV) and chloride penetration were analysed. The raw waste marble obtained from the industry were crushed and sieved into maximum size 20 mm and used to replace the coarse aggregate at the level of 20%, 40%, 60%, 80% and 100% respectively. Results show that 60% of the replacement level has yield to optimum result by achieving the highest compressive strength and UPV at approximate 5% higher than the control. Meanwhile, the effect on chloride penetration resistance is more significant, i.e. approximate 19% better than the control. However, increasing the replacement level of waste marble has no significant effect on workability, although an increasing trend was observed.
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11

Chang, Kok Yung, Wai Hoe Kwan, and Hui Bun Kua. "The Application of Waste Marble as Coarse Aggregate in Concrete Production." Scientific Research Journal 15, no. 1 (June 1, 2018): 75. http://dx.doi.org/10.24191/srj.v15i1.9357.

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The massive growth of construction industry especially in the developing countries results in extensive quarrying activities which ultimately would lead to the depletion of natural resources. Apart from extensive extraction of the natural granite from the earth for concrete production, marble production industry is also majorly contributing to the quarrying activities. In addition, high volume of waste is generated by the marble production industry as 70% of marble is wasted during the production such as quarrying, cutting, processing and others which is environmental unfriendly. In a way to achieve sustainable construction, the present study is to utilise the waste marble in replacing the coarse aggregate in concrete production. The engineering performance including workability, compressive strength, ultrasonic pulse velocity (UPV) and chloride penetration were analysed. The raw waste marble obtained from the industry were crushed and sieved into maximum size 20 mm and used to replace the coarse aggregate at the level of 20%, 40%, 60%, 80% and 100% respectively. Results show that 60% of the replacement level has yield to optimum result by achieving the highest compressive strength and UPV at approximate 5% higher than the control. Meanwhile, the effect on chloride penetration resistance is more significant, i.e. approximate 19% better than the control. However, increasing the replacement level of waste marble has no significant effect on workability, although an increasing trend was observed.
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12

Chang, Kok Yung, Wai Hoe Kwan, and Hui Bun Kua. "The application of waste marble as coarse aggregate in concrete production." Scientific Research Journal 15, no. 1 (June 1, 2018): 75–83. http://dx.doi.org/10.24191/srj2018.15.1.75-83.

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The massive growth of construction industry especially in the developing countries results in extensive quarrying activities which ultimately would lead to the depletion of natural resources. Apart from extensive extraction of the natural granite from the earth for concrete production, marble production industry is also majorly contributing to the quarrying activities. In addition, high volume of waste is generated by the marble production industry as 70% of marble is wasted during the production such as quarrying, cutting, processing and others which is environmental unfriendly. In a way to achieve sustainable construction, the present study is to utilise the waste marble in replacing the coarse aggregate in concrete production. The engineering performance including workability, compressive strength, ultrasonic pulse velocity (UPV) and chloride penetration were analysed. The raw waste marble obtained from the industry were crushed and sieved into maximum size 20 mm and used to replace the coarse aggregate at the level of 20%, 40%, 60%, 80% and 100% respectively. Results show that 60% of the replacement level has yield to optimum result by achieving the highest compressive strength and UPV at approximate 5% higher than the control. Meanwhile, the effect on chloride penetration resistance is more significant, i.e. approximate 19% better than the control. However, increasing the replacement level of waste marble has no significant effect on workability, although an increasing trend was observed.
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13

Sufian, Muhammad, Safi Ullah, Krzysztof Adam Ostrowski, Ayaz Ahmad, Asad Zia, Klaudia Śliwa-Wieczorek, Muhammad Siddiq, and Arsam Ahmad Awan. "An Experimental and Empirical Study on the Use of Waste Marble Powder in Construction Material." Materials 14, no. 14 (July 8, 2021): 3829. http://dx.doi.org/10.3390/ma14143829.

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Marble is currently a commonly used material in the building industry, and environmental degradation is an inevitable consequence of its use. Marble waste occurs during the exploitation of deposits using shooting technologies. The obtained elements most mainly often have an irregular geometry and small dimensions, which excludes their use in the stone industry. There is no systematic way of disposing of these massive mounds of waste, which results in the occurrence of landfills and environmental pollution. To mitigate this problem, an effort was made to incorporate waste marble powder into clay bricks. Different percentage proportions of marble powder were considered as a partial substitute for clay, i.e., 5–30%. A total of 105 samples were prepared in order to assess the performance of the prepared marble clay bricks, i.e., their water absorption, bulk density, apparent porosity, salt resistance, and compressive strength. The obtained bricks were 1.3–19.9% lighter than conventional bricks. The bricks with the addition of 5–20% of marble powder had an adequate compressive strength with regards to the values required by international standards. Their compressive strength and bulk density decreased, while their water absorption capacity and porosity improved with an increased content of marble powder. The obtained empirical equations showed good agreement with the experimental results. The use of waste marble powder in the construction industry not only lowers project costs, but also reduces the likelihood of soil erosion and water contamination. This can be seen to be a crucial factor for economic growth in agricultural production.
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14

Li, Jian, Zheng Qun Huang, and Yan Qin. "Preparing of SMC Artificial Marble and its Mechanical Properties." Applied Mechanics and Materials 55-57 (May 2011): 447–50. http://dx.doi.org/10.4028/www.scientific.net/amm.55-57.447.

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In this article, a kind of SMC artificial marble was prepared. In order to enhance the mechanical properties and prolong the using life of SMC artificial marble, some effects such as fiber content, filler content and molding temperature etc. on the mechanical properties were carefully studied, too. Results showed that the increase of fiber content could improve the impact strength of SMC artificial marble when the fiber length was 10mm and the increase of filler content would decrease the flexural strength of SMC artificial marble. And the molding temperature at the range of 130°C ~ 160°C had little influence on the mechanical properties of SMC artificial marble. Comparing with natural marble and casting marble, SMC artificial marble owed superior overall performance and it was much more suitable for industry production.
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15

Lee, Hyewon, Jungsub Lee, Sungwon Yoon, and Cheolmin Lee. "222Rn Exhalation Rates from Some Granite and Marble Used in Korea: Preliminary Study." Atmosphere 12, no. 8 (August 18, 2021): 1057. http://dx.doi.org/10.3390/atmos12081057.

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The objective of this study was to establish a test method for assessing radon exhalation rates from building materials considering radon related environmental policy and research in Korea. This method was established in consideration of cost-effectiveness based on the International Standards Organization (ISO) method and the closed chamber method, which is an evaluation method for the emission of hazardous chemical substances from building materials in Korea. The assessment of radon exhalation rates from five types each of granite and marble used in the construction industry in Korea gave mean radon exhalation rates of 0.497 ± 0.467 Bq/m2∙h from granite and 0.193 ± 0.113 Bq/m2∙h from marble, indicating higher radon exhalation rates from granite. These results are consistent with those of a previous study, indicating that granites are more likely to show higher radon exhalation rates than marbles.
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16

Toma, Natalia. "Standardization and mass customization of architectural components: new perspectives on the Imperial marble construction industry." Journal of Roman Archaeology 31 (2018): 161–91. http://dx.doi.org/10.1017/s1047759418001277.

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The aim of this paper is to discuss the production and the use of “standardized” architectural elements by shifting the perspective from the economics of the interregional marble trade to the logistics of the marble construction industry during the 1st-3rd c. A.D. This chronological period coincides with the phenomenon of the “marmorization” of urban spaces in the Mediterranean; characterized by adorning public areas with marble architecture, it was responsible for an increasing demand for this material. The paper focuses on the interregional distribution of marble and coloured stones for construction. For methodological reasons, aspects related to the Roman “stone trade”, such as the supply of local construction material and the distribution of sarcophagi and statuary, will not be considered. The emphasis will be on voluminous and solid construction material, used predominantly for freestanding architectural components.
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17

Bezerra, Wendell Bruno Almeida, Fabio da Costa Garcia Filho, Artur Camposo Pereira, Sergio Neves Monteiro, M. T. Marvila, Maria Lucia Pereira Antunes, Jonas Alexandre, Afonso Rangel Garcez de Azevedo, and Higor Azevedo Rocha. "Effect of the Incorporation of Marble Waste in the Properties of Clay Ceramic Bricks." Materials Science Forum 1012 (October 2020): 250–55. http://dx.doi.org/10.4028/www.scientific.net/msf.1012.250.

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Residues incorporation into construction building materials is a promising sustainable alternative for the correct disposal of this kind of material. Brazil is one of the largest world producers of ornamental stones. Nevertheless, the disposal of these residues usually is made outside the industry, which contributes to environmental pollution. This work aimed to evaluate the incorporation of residues from the marble industry into ceramic bricks. Specimens of clay ceramic containing 10, 20, 30 and 40 wt.% of marble residue were prepared and fired at 900oC. The evaluation of the ceramic bricks added with marble residue was based on linear shrinkage, water absorption and mechanical resistance. These properties were compared with Brazilian standards. It was concluded that the incorporation of marble residues, with up to 20 wt%, into the ceramic body is technically feasible and positively influences the properties of the material.
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18

Bdour, Ahmed N., and Mohammad S. Al Juhani. "Utilisation of waste marble powder in cement industry." International Journal of Environment and Waste Management 11, no. 4 (2013): 399. http://dx.doi.org/10.1504/ijewm.2013.054265.

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19

Bilgin, N., H. A. Yeprem, S. Arslan, A. Bilgin, E. Günay, and M. Marşoglu. "Use of waste marble powder in brick industry." Construction and Building Materials 29 (April 2012): 449–57. http://dx.doi.org/10.1016/j.conbuildmat.2011.10.011.

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20

Memon, M. J., A. A. Jhatial, Z. A. Rid, T. A. Rind, and A. R. Sandhu. "Marble Powder As Fine Aggregates in Concrete." Engineering, Technology & Applied Science Research 9, no. 3 (June 8, 2019): 4105–7. http://dx.doi.org/10.48084/etasr.2698.

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Marble industry contributes significantly to the socio-economic development of any country. Due to the abundance of marble reserves, Pakistan relies on marble industry, which in turn contributes to its GDP. Marble powder (MP), produced from the marble industry is also increasing, which constantly remains a source of hazards to the environment. At the same time, natural sand deposits are decreasing, causing an acute need for a product that matches the properties of sand in concrete. This study has been conducted to demonstrate the possibility of using MP as a replacement of sand in the manufacturing of concrete. The MP was used in 5 different dosage percentages ranging from 0% to 100% by weight of sand with an increment of 25%. The effect of MP on the strength behavior of concrete was studied at three different curing ages (7, 14 and 28 days). It was observed from the results that MP could potentially replace sand up to a certain limit without compromising on strength. It was also noticed that 50% sand replacement with MP was optimum at which 13.52% and 35.54% increase in compressive and flexural strength was achieved compared to the control sample. Based on the results of this experimental study, it is clear that MP can partially be used in place of sand in concrete.
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Aditya, Candra, Abdul Halim, and Chauliah Fatma Putri. "Waste Marble Utilization from Residue Marble Industry as a Substitution of Cement and Sand within Concrete Rooftile Production." International Journal of Engineering Research 3, no. 8 (August 1, 2014): 501–6. http://dx.doi.org/10.17950/ijer/v3s8/806.

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22

Lee, Wei-Hao, Kae-Long Lin, Ting-Hsuan Chang, Yung-Chin Ding, and Ta-Wui Cheng. "Sustainable Development and Performance Evaluation of Marble-Waste-Based Geopolymer Concrete." Polymers 12, no. 9 (August 26, 2020): 1924. http://dx.doi.org/10.3390/polym12091924.

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The key objective of this study was to develop marble-based geopolymer concrete and examine the viability of its application as a sustainable structural material for the construction industry. The results of the research demonstrated that marble-based geopolymer concrete can be developed, and its physical/mechanical properties were shown to have a very good performance. According to various experimental tests and a large-scale ready-mixed plant test, it was found that the marble-based geopolymer concrete displayed a good workability and was not easily influenced by temperature changes. The results showed that marble-based geopolymer concrete has an excellent potential for further engineering development in the future.
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23

Mansoor, Yasir. "Pakistan Marble Industry Challenges: Opportunities for China in Pakistan." Journal of Independent Studies and Research-Management, Social Sciences and Economics 10, no. 1 (June 30, 2012): 43–59. http://dx.doi.org/10.31384/jisrmsse/2012.10.1.4.

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24

Soni, Gunjan, Surya Prakash, Himanshu Kumar, Surya Prakash Singh, Vipul Jain, and Sukhdeep Singh Dhami. "An interpretive structural modeling of drivers and barriers of sustainable supply chain management." Management of Environmental Quality: An International Journal 31, no. 5 (February 25, 2020): 1071–90. http://dx.doi.org/10.1108/meq-09-2019-0202.

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PurposeThe Indian marble and stone industry has got the potential to contribute well to the development of the emerging economy. However, unlike the other Indian industries, stone and marble industries are highly underrated sectors, which may become a critical factor for development. This paper analyses the sustainability factors in supply chain management practices.Design/methodology/approachA literature review is used to identify the barriers and drivers in sustainable supply chain management practices. Interpretive structural modeling has been used to obtain a hierarchy of barriers and drivers along with driving power and dependence power analysis. Further, MICMAC analysis is used for segregating the barriers and drivers in terms of their impact on sustainability.FindingsThe findings of the work of this research are that the attention of society, government, and commercial banks should be more toward the unorganized condition of stone and marble sector. There should be an increase in the commitment of stakeholders to reduce pollution and install safety, by enforcing more relevant laws and regulations and creating the importance of environmental awareness.Originality/valueThe main contribution of this research is to identify the barriers and drivers of sustainable supply chain management in a stone and marble industry. The paper proposes a sound mathematical model to prioritize the critical factors for responsible production and consumption of resources from sustainability perspectives of stone industry.
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Marras, Graziella, Augusto Bortolussi, Giampaolo Siotto, Marco Surraco, and Nicola Careddu. "Reduction of Marble Waste Landfills through the Enhancement of CaCO3." Key Engineering Materials 848 (June 2020): 145–53. http://dx.doi.org/10.4028/www.scientific.net/kem.848.145.

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The purpose of this research is to show how to reduce the amount of landfilled marble waste/scraps by collecting and re-purposing the marble microfine sawdust, which is produced after the sawing and processing of carbonate dimension stones. Our ultimate goal is to identify alternative uses, rather than landfilling. The current solution so far preferred - landfill - does not fully meet sustainable development criteria. Our reduction strategy is based on a regulatory framework which identifies waste, by-product and end of waste status clearer. After a careful characterization, the marble sawdust can be reused and marketed for industrial applications, that employ micronized calcium carbonate, as a new material. During the first few years of study, the research focused on the construction industry (i.e. concrete – plaster - brick), by assessing the extensive use of marble sludge. The building industry is able to incorporate and reuse waste materials deriving from different industries, although, in this way, such material would be regarded as of poor quality. The current trend is to add high economic value to this waste. Since product specifications for calcium carbonate vary depending on its application, a comparison with the paper - rubber - and tyre calcium carbonate requirements is described herein and, in addition, the final results of the tests carried out on marble sawdust in tyre mixtures are also reported in detail.
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Margueron, Claudio, and Cristiane Mendes Coelho. "Diagnóstico técnico-económico e plano de ação para o setor de rochas ornamentais no estado do Rio de Janeiro." Anuário do Instituto de Geociências 20 (January 1, 1997): 181–200. http://dx.doi.org/10.11137/1997_0_181-200.

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This article initially undertakes a diagnostic study of the Marble and Granite Industry in Brazil and in Rio de Janeiro State. It shows the main uses for marble and granite and describes the key problems faced by this mining-mineral bencficiation sector in Brazil and Rio de Janeiro: production, institutional, roads and ports infrastructure, low value of exports, Italian Cartel, knowledge of distribution channels, market requirements and technology. It also describes in detail the geographic location, reserves and production of marble and granite in the state of Rio de Janeiro and the export-import situation for Brazil and for Rio de Janeiro State. Finally in its conclusions this article presents an ACTION PLAN for the Marble and Granite Sector of the state of Rio dc Janeiro economy.
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Çolak, Mehmet, Tahsin Çetin, and Murat Yaşyerli. "Approach of Employees to Occupational Health and Safety in Marble Industry." International Journal of Innovative Research in Education 5, no. 3 (September 28, 2018): 85–99. http://dx.doi.org/10.18844/ijire.v5i3.3956.

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Abstract In today's businesses, business ethics, ethical values and approach to work has become a priority in terms of "Occupational Health and Safety". Besides, it is a fact that organizing a company according to ergonomics and occupational health and safety, increase the work efficiency, reduce work-related accidents and worker-employer relations in a positive way. This study is based on a survey conducted at the Mugla among the employees in marble industry. The survey aims to measure the perception of Occupational Security and Health. Data obtained was analyzed with programme. Consequently, the findings Show that the majority of the students believe that occupational health and safety rules are important and they accept them. Keywords: Marble industry, Perception of employees, Occupational safety factor.
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Phajuy, Burapha, and Vimoltip Singtuen. "Mineralogical and Geochemical Characteristics of Carbonate Rocks for Lime Industry in Ban Pong, Chiang Mai Province, Northern Thailand." Trends in Sciences 19, no. 2 (January 15, 2022): 2016. http://dx.doi.org/10.48048/tis.2022.2016.

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One of the oldest lime manufactures in Chiang Mai Province is located in a hillside village, Ban Pong, Hang Dong District, the western part of Chiang Mai City. Villagers still have conserved traditional production methods using wood-fired kilns and the primary material selection, an Ordovician marble. There are 2 massive amounts of carbonate rocks distributed in Chiang Mai Province; Permian limestone and Ordovician marble. However, the Ordovician carbonate rocks in Ban Pong were selected to produce high-quality lime by their primitive method (man-made) for a long time. Petrographical studies suggest that the Ordovician rock samples show a granoblastic texture with a slightly foliation represents by mica flakes. They are made up mainly of calcite, with very small amounts of quartz, muscovite, talc, and opaque minerals that can be identified as marble. The mineral compositions are according to the value of CaO, SiO2, Al2O3, K2O, and Fe2O3 in whole-rock analysis by XRF. The geochemical data suggest that marble in the Ban Pong area has a high CaO ratio and contains small amounts of muscovite, quartz, talc, and opaque minerals that may reduce the decomposition temperature during the calcination process. The Ordovician marble in Ban Pong is an appropriate raw material for traditional lime manufacture to saving energy in the production system. HIGHLIGHTS Limestone has been a geologic material in the lime industry from the past to the presence of human society Villagers in Ban Pong (Chiang Mai Province, Thailand) selected the western Ordovician limestone mountains to produce lime by a primitive process instead of the eastern Permian limestone mountains The mineral- and chemical compositions of the Ordovician limestones were intensively analyzed to characterize the suitable raw materials for a primitive lime kiln The mineral composition indicated that the Ordovician limestone in this area is metamorphosed into an impure fine-grained marble GRAPHICAL ABSTRACT
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Dewangan, Arvind, and D. P. Gupta. "SIGNIFICANCE OF MARBLE AND PORTLAND CEMENT." International Journal of Engineering Technologies and Management Research 5, no. 2 (February 10, 2020): 255–65. http://dx.doi.org/10.29121/ijetmr.v5.i2.2018.170.

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The aim of this current study is both to avoid the environmental. In this way, we will help to protect the environment by consuming the waste marble dust obtained as a by- product of marble sawing and shaping processes in the factories those operating in our region. Stone industry is an important factor in worldwide economy. Despite this, a large amount of residues is produced in ornamental stone industry with different dimension and particle size. The increasing rate at which raw material are continuously transformed into industrial products results in waste generation. Consequently, recycling of industrial wastes and byproducts is becoming a crucial demand by the environmental laws in agreement with the concept of sustainable development. The present study was therefore planned to explore the possibility of usage of waste marble powder (WMP) as partial replacement of sand for production of concrete This research work is concerned with the experimental investigation on strength of concrete and optimum percentage of the partial replacement by replacing (OPC) cement via 0%, 10%, 12.5%, 15%, 17.5% and 20% of stone waste. Keeping all this view, the aim of the investigation is the behavior of concrete while replacing of waste with different proportions of stone waste in concrete by using tests like compression strength.
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Sonwane, Rajiv, Pushpendra Kumar Kushwaha, and Jiji M. Thomas. "Study of the Compressive Strength of Concrete Using Marble, Granite and Recycled Aggregates with Polypropylene Fiber." SMART MOVES JOURNAL IJOSCIENCE 5, no. 6 (December 12, 2019): 6. http://dx.doi.org/10.24113/ijo-science.v5i6.242.

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Marble Industry produces large amount of waste during mining and processing stages. This waste is dumped on to open land which creates a lot of environmental problems We get recycle aggregate from the old dumped structures and buildings. The main objective of this study was utilization of marble, granite and recycled aggregate waste with polypropylene fiber as a replacement for conventional natural coarse aggregates in concrete. Experimental investigations were carried out to examine the feasibility of use of marble, granite and recycled aggregates waste as coarse aggregates in concrete. Conventional natural coarse aggregates was fully replacement by marble in different percentages 0-60% , granite 0-30% and recycle aggregates 0-40% with polypropylene fiber less than 1% by weight. The concrete formulations were prepared with a constant water.
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31

Sonwane, Rajiv, Pushpendra Kumar Kushwaha, and Jiji M. Thomas. "Study of the Compressive Strength of Concrete Using Marble, Granite and Recycled Aggregates with Polypropylene Fiber." SMART MOVES JOURNAL IJOSCIENCE 5, no. 12 (December 12, 2019): 7–11. http://dx.doi.org/10.24113/ijoscience.v5i6.242.

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Marble Industry produces large amount of waste during mining and processing stages. This waste is dumped on to open land which creates a lot of environmental problems We get recycle aggregate from the old dumped structures and buildings. The main objective of this study was utilization of marble, granite and recycled aggregate waste with polypropylene fiber as a replacement for conventional natural coarse aggregates in concrete. Experimental investigations were carried out to examine the feasibility of use of marble, granite and recycled aggregates waste as coarse aggregates in concrete. Conventional natural coarse aggregates was fully replacement by marble in different percentages 0-60% , granite 0-30% and recycle aggregates 0-40% with polypropylene fiber less than 1% by weight. The concrete formulations were prepared with a constant water.
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32

Sonwane, Rajiv, Pushpendra Kumar Kushwaha, and Jiji M. Thomas. "Study of the Compressive Strength of Concrete Using Marble, Granite and Recycled Aggregates with Polypropylene Fiber." SMART MOVES JOURNAL IJOSCIENCE 5, no. 12 (December 12, 2019): 7–11. http://dx.doi.org/10.24113/ijoscience.v5i12.242.

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Marble Industry produces large amount of waste during mining and processing stages. This waste is dumped on to open land which creates a lot of environmental problems We get recycle aggregate from the old dumped structures and buildings. The main objective of this study was utilization of marble, granite and recycled aggregate waste with polypropylene fiber as a replacement for conventional natural coarse aggregates in concrete. Experimental investigations were carried out to examine the feasibility of use of marble, granite and recycled aggregates waste as coarse aggregates in concrete. Conventional natural coarse aggregates was fully replacement by marble in different percentages 0-60% , granite 0-30% and recycle aggregates 0-40% with polypropylene fiber less than 1% by weight. The concrete formulations were prepared with a constant water.
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33

Martins, Ruben Varela, Luís Lopes, Luís Brito da Luz, David Germano, and José Patrício. "Marble Museum of Vila Viçosa, Portugal - A Mirror of Geological and Mining Heritage." Key Engineering Materials 848 (June 2020): 87–100. http://dx.doi.org/10.4028/www.scientific.net/kem.848.87.

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Raquel de Castro Marble’s Museum was built in an old quarry of ornamental marble located in one of the entrances of Vila Viçosa, Alto Alentejo – Portugal. It’s a space intended to preserve all the knowledge acquired over decades of exploitation and processing of the Worldwide know stone Estremoz Marble, regionally called "White Gold”. The name of the museum, Raquel de Castro is due to the former owner of the quarry that donated in life the space to the Town Hall of Vila Viçosa. The importance of this industry to the region's economy has profoundly affected the lives of its people and is always strongly linked to the natural stone sector. The contents arranged logically and sequentially, guide the visitor in the most varied aspects, from the geological, historical, technological, environmental and social framework. All the themes are approached in a scientific and practical way, making the museum an area of knowledge and culture constituting a portrait where the populations and industrialists of the region can be reviewed.
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Silva, J. B., F. A. Vieira, Wilson Acchar, Dachamir Hotza, and Ana M. Segadães. "Sintering of a Clay Material with Granite and Marble Reject." Materials Science Forum 498-499 (November 2005): 558–63. http://dx.doi.org/10.4028/www.scientific.net/msf.498-499.558.

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The industrial use of wastes in the brick and tile industry has been intensively investigated in the last decade. This work describes a research carried out on the manufacturing of a clay material with granite and marble reject. The reject was obtained direct by from a ceramic industry from rocks which were sawed in blocks or slices. This industrial process produces a very large amount of this reject. The reject is launched in decanting lagoon, landing area or throw in river, resulting environment pollution and degradation. The reject material was investigated in function of chemical and mineralogical compositions using x-ray diffraction and thermal analysis. Granite and marble reject and clay material were mixed and uniaxial pressed. Samples were sintered in an electric furnace at temperature range from 950 to 1150º C. The experimental results (porosity, dilatometric analyses, water absorption, x-ray diffraction) are also presented. The results indicate that it is possible to use granite and marble reject in clay material without to predicate its properties.
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Kurniawati, Selma, and Anastasia Dewi Titisari. "Rekomendasi Pemanfaatan Marmer Daerah Besole, Kecamatan Besuki, Kabupaten Tulungagung, Provinsi Jawa Timur Berdasarkan Karakteristiknya." Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) 5, no. 2 (August 1, 2019): 251. http://dx.doi.org/10.22146/jpkm.35963.

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Besole area, Tulungagung regency, East Java province is an area with measured marble resource potential of 15 million tons. This study aims to determine marble recommendations based on their characteristics. Marble characteristic has brownish white-brown description of megascopis, non-foliated structure, based on fracture density measurement using inventory method, marble has medium density, based on petrographic analysis, marble has crystal size ≤ 0.5 - 2 mm, having texture of metamorphism process resistance ie crystalloblastic and relict, texture of mineral form that is granoblastic, texture of metamorphic rock is decussate and saccharoidal. The composition of marble consists of calcite, dolomite and hematite. Based on analysis of geochemical test using method of ICP-AES (Inductively Coupled Plasma - Atomic Emission Spectroscopy), marble has the main oxide content dominated by CaO 54.6% - 56%, based on the analysis of engineering test yields the average value of compressive strength test of 781,713 kg / cm², wear resistance value 0.0399 mm / min and water absorption value 0.704%. The recommended use of marble based on solid density is utilized as a residential floor with a size of ≤10-40 cm, based on its geochemistry used as paper industry, textile dye, pesticide production, sugar screening and cement production, and based on its technique is used as floor with live load> 250 kg / cm², inner and outer construction stone, and light - medium construction foundation
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36

Benjeddou, Omrane, and Mamdooh Alwetaishi. "Valorization of Powder Obtained from Marble Sludge Waste and Its Suitability as a Mineral Filler." Crystals 11, no. 6 (May 31, 2021): 619. http://dx.doi.org/10.3390/cryst11060619.

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Stone industry has generated about 200 million tons of marble waste by marble processing industries whether in the form of sludge or solid blocks. The accumulated marble wastes contaminate water and air and have harmful effects on human health, plants, and animals. This study focuses on exploring the uses of powder obtained by drying and grinding marble sludge waste, generated from marble manufacturing processes, as a mineral filler for other construction materials. First, physical characterization was performed on marble sludge. Second, the powder preparation process was presented. Thereafter, a set of tests was carried out to identify the chemical, mineralogical, and physical properties of marble powder. By doing so, tests such as chemical analysis, calcium carbonate content, and methylene blue test, as well as mineralogical characterization using X-ray diffraction (XRD), Atterberg limits, particle size analysis, densities, Blaine specific surface, hydraulic property, as well as reaction with admixture, cement, and activity index were conducted. In the last part of this work, the obtained powder properties are compared to the standards requirements to confirm its suitability as mineral filler. The test results showed that the obtained marble powder is too rich in calcite; it is poor of any clay minerals fraction; it is very well graded; it is not reactive; and it does not have any effects on concrete strength; consequently, it can be considered as a mineral filler.
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37

Mothé Filho, Heitor F., Helena Polivanov, Emı́lio V. Barroso, and Cheila G. Mothé. "Thermal and mechanical study from granite and marble industry reject." Thermochimica Acta 392-393 (September 2002): 47–50. http://dx.doi.org/10.1016/s0040-6031(02)00070-9.

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38

Benjeddou, Omrane, and Nuha Mashaan. "Experimental Study of the Usability of Recycling Marble Waste as Aggregate for Road Construction." Sustainability 14, no. 6 (March 9, 2022): 3195. http://dx.doi.org/10.3390/su14063195.

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The road construction industry consume a considerable amount of natural aggregates in the world. As a consequence, the increase in the natural aggregates demand increases the construction cost. On the other hand, marble spoil waste, generated from marble cutting and polishing process, is an environmental nuisance in the world. Indeed, an economical solution to this problem is the reuse of these wastes as an aggregates for road construction. The main objective of this study is to evaluate the usability of aggregate, obtained by crushing marble waste, as a conventional aggregate for road construction using an experimental investigation. To achieve this objective, these experimental tests were carried out on fine and coarse marble aggregate samples: sieve analysis, Atomic Absorption Spectrometry, calcium carbonate content, scanning electron microscope (SEM), X-Ray- diffraction (XRD), densities, water absorption, equivalent of sand, Los Angeles, Micro Deval, flakiness index, and shape index. Finally, experimental test results show that the chemical composition and the physical and mechanical properties of marble aggregate recommend it to be used as a conventional aggregate for road construction.
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39

Gazi, Anna, George Skevis, and Maria Founti. "Potential for Implementation of Environmental Management Systems & the EU Ecolabel in the Marble Sector." Key Engineering Materials 548 (April 2013): 157–70. http://dx.doi.org/10.4028/www.scientific.net/kem.548.157.

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Marble is a financially important and highly versatile material used extensively in construction, decoration and art. The marble industry however is generated with low production efficiency, high waste material generation, high production costs and overall lack of sustainable resources management. A step towards improving the energy efficiency and environmental performance of the marble sector would be the adoption of ecological schemes that are already into force both at national and international levels. The most commonly used schemes are Environmental Management Systems that are focused on the general environmental performance of the enterprise, such as the EU EMAS (Eco-Management and Audit Scheme) and the international EN ISO 14001:2004 standard and ecolabelling schemes, such as the EU Ecolabel, focusing on specific products or services. The present work aims to provide a concise summary of the technical requirements and procedures for obtaining such environmental certificates, assess the current state of the art in terms of environmental performance of a typical marble plant and enhance the ecological awareness of the sector. A detailed analysis of the technical requirements for achieving EMAS III registration and obtaining the EU Ecolabel for hard floor coverings is presented and the potential for a typical SME marble industry for meeting the above requirements is quantified. Possible measures that may improve the overall environmental impact are proposed. It is further shown that the process of meeting the necessary criteria for obtaining the above certificates will also lead to the adoption of best engineering practices and the production of high added value products.
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40

Grilo, Maria J., João Pereira, and Carla Costa. "Waste Marble Dust Blended Cement." Materials Science Forum 730-732 (November 2012): 671–76. http://dx.doi.org/10.4028/www.scientific.net/msf.730-732.671.

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Marble processing activities generates a significant amount of waste in dust form. This waste, which is nowadays one of the environmental problems worldwide, presents great potential of being used as mineral addition in blended cements production. This paper shows preliminary results of an ongoing project which ultimate goal is to investigate the viability of using waste marble dust (WMD), produced by marble Portuguese industry, as cement replacement material. In order to evaluate the effects of the WMD on mechanical behaviour, different mortar blended cement mixtures were tested. These mixtures were prepared with different partial substitution level of cement with WMD. Strength results of WMD blended cements were compared to control cements with same level of incorporation of natural limestone used to produce commercial Portland-limestone cements. The results obtained show that WMD blended cements perform better than limestone blended cements for same replacement level up to 20% w/w. Therefore, WMD reveals promising attributes for blended cements production.
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41

Badouna, I., P. Koutsovitis, K. Laskaridis, M. Patronis, and Ch Papatrechas. "AESTHETIC CHARACTERISTICS OF GREEK ORNAMENTAL STONES ASSOCIATED WITH MINERAL, GEOCHEMICAL AND STRUCTURAL PROPERTIES." Bulletin of the Geological Society of Greece 50, no. 4 (July 28, 2017): 1771. http://dx.doi.org/10.12681/bgsg.14104.

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Commercial marble are almost ready-to-use materials with a high economic value for the building-construction industry. The most important ornamental stones in Greece include limestone and marble with notable qualitative features and are considered products of high commercial value. In this research, seventy-three carbonate samples (limestones, dolomites and marbles) from all over Greece have been studied to determine their macroscopic and petrographic features and to investigate their mineral chemistry and geochemistry. Their colors vary from whitish to gray due to their content of calcite and dolomite, black due to bitumens, yellow due to the presence of iron oxides and clay, red due to iron oxides and mixed phases of calcite- siderite, green-brownish due to the presence of iron oxides or muscovite and chlorite, giving schistosity to the rock. Scattered calcite and dolomite veins, as well as the occurrence of other minerals such as barite, epidote and magnetite, contribute to specific features, thus making their appearance unique. The particular characteristics of each stone depend highly upon the type of minerals present, their composition, grain size and extent of aggregation, their geochemistry and structure.
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42

Sonwane, Rajiv, Pushpendra Kumar Kushwaha, and Jiji M. Thomas. "Review on The Production Of Concrete By Using Waste Coarse Material." IJOSTHE 6, no. 6 (December 11, 2019): 3. http://dx.doi.org/10.24113/ojssports.v6i6.111.

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Marble Industry produces large amount of waste during mining and processing stages. This waste is dumped on to open land which creates a lot of environmental problems. Similarly granite is also produced in the same manner in great amount. We get recycle aggregate from the old dumped structures and buildings. the main objective of this study was utilization of marble, granite and recycled aggregate waste with polypropylene fiber as a replacement for conventional natural coarse aggregates in concrete.
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43

Aydin, Abdurrahman, and Erdem Kurtmen. "The Design And Production Of Transfer Trolleys Used In Marble Industry." Academic Perspective Procedia 1, no. 1 (November 9, 2018): 438–47. http://dx.doi.org/10.33793/acperpro.01.01.87.

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This study is about design and manufacturing of transfer trolleys which are used in marble cutting process in marble industry. During the cutting process, all movements are controlled by switches and control buttons. Different forces are applied on the trolley and the trolleys are exposed to an operation under water which is used for cooling the cutting tool. Since the deflection of the transfer trolley will affect the quality of cutting during the cutting process, the concrete is poured into the body of the transfer trolley to reduce the deflections during the design and to maintain a rigid body. Natural stone industry has an important place both in Turkey and world trade and it is classified as &quot;very hazardous&quot; for processing, modeling and finishing operations according to occupational health and safety legislations. The risks which may occur during the cutting process have been identified and taken into consideration, necessary electronic and mechanical precautions have been taken to eliminate these risks.
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44

Karthika, T., S. Shalini, P. S. Kothai, and K. Arumugam. "Impact of dyeing industry effluents on geotechnical properties of soil." Journal of Physics: Conference Series 2070, no. 1 (November 1, 2021): 012233. http://dx.doi.org/10.1088/1742-6596/2070/1/012233.

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Abstract In developing countries concentration on pollutants produced by industries such as dyeing, tanneries industries are exceptionally high. The disposal of untreated industrial waste water similar to dyeing effluent on soil is a widespread practice in developing nations. The unprocessed effluents severely deteriorate the soil properties. The study on dyeing effluents from industries affects engineering properties of soil. Hence the soil properties have to be improved for intensification of soil for the constructional activities. The soil properties are very much exaggerated by dyeing effluent which produces the soil and water pollution. In this study textile industry effluent is taken as pollutants and laboratory experiments are carried. The affected soils were treated with marble dusts as admixture to improve the soil properties. For assessment polluted and unpolluted soil samples are treated with 20% of dyeing effluent and tests were conceded out to identify an extent of the contamination. The cured samples show a decrease in strength values up to 30% with raise in the percentage of infectivity (dyeing effluent). The geotechnical properties and their stabilization using marble dust are determined with mixtures and explored.
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45

Meera, Miss, B. Durga Vara Prashad, and Supratic Gupta. "Experimental Investigations on Concrete with Fly Ash and Marble Powder for Paver Blocks." International Journal of Engineering & Technology 7, no. 3.32 (August 26, 2018): 120. http://dx.doi.org/10.14419/ijet.v7i3.32.18410.

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The construction industry is capable of absorbing large amounts of wastes by utilizing them in other useful products. Thermal power plants and marble industries produce huge quantities of bi-products which causes environmental problems. Utilization of these in concrete will save natural resources to some extent and solve the disposal. Interlocking concrete block pavements are simple to construct and maintain. The main objective of this research is to develop an eco-friendly paver block while considering the economy as a defining parameter. In this research, experimental investigations were carried out on the paver blocks to know the feasibility of using fly ash and marble powder. For paving block concrete, it is partly replaced with cement and aggregates with fly ash and waste marble powder. Various tests for mechanical and durability properties were conducted. All the properties were improved when compared to the control mix. Utilization of fly ash and marble powder in concrete reduces the cost of paver blocks and making it economical and eco-friendly.
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46

Alyousef, Rayed, Omrane Benjeddou, Chokri Soussi, Mohamed Amine Khadimallah, and Abdeliazim Mustafa Mohamed. "Effects of Incorporation of Marble Powder Obtained by Recycling Waste Sludge and Limestone Powder on Rheology, Compressive Strength, and Durability of Self-Compacting Concrete." Advances in Materials Science and Engineering 2019 (April 4, 2019): 1–15. http://dx.doi.org/10.1155/2019/4609353.

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Marble has been commonly used as a building material since ancient times. The disposal of waste materials from the marble industry, consisting of sludge that is composed of powder mixed with water, is one of the current worldwide environmental problems. This experimental study aims to valorize marble powder, which is achieved by grinding the sludge as filler added to the cementitious matrix of self-compacting concrete (SCC). The main purpose of this work is to evaluate the marble filler effects on the rheology in the fresh state and on the hardened properties of SCCs compared to those of limestone filler. To this end, two SCCs, SCCM and SCCL, manufactured using marble powder and limestone filler, respectively, were prepared and tested. The fresh properties of the two SCCs’ mixtures were determined by slump flow, L-box, V-funnel, sieve stability, bulk density, and air content. Tests on hardened SCCs included compressive strength, homogeneity, and quality in terms of ultrasonic pulse velocity and durability against carbonation and water penetration. In addition, scanning electron microscope (SEM) and X-ray diffraction (XRD) were used to analyze the specimens.
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47

Barbuta, Marinela, Adrian Alexandru Şerbănoiu, Costel Cadere, and Catalina Mihaela Helepciuc. "Effects of Marble Waste on Properties of Polymer Concrete." Advanced Engineering Forum 21 (March 2017): 213–18. http://dx.doi.org/10.4028/www.scientific.net/aef.21.213.

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The quantities of wastes, generated in industry are increasing every year. Their utilization became a priority for solving pollution problem and save energy and resources. The wastes are investigated as materials for obtaining new concretes with different applications. Polymer concrete is a composite material, in which the aggregates of different sorts are bound together by a resin. As in the case of cement concrete, different types of wastes (slag, glass, marble, etc.) can replace the aggregates or they can be added in the concrete composition as filler (silica powder, fly ash, calcareous powder, etc). The use of wastes presents some advantages such as: obtaining of new products at lower prices, in some cases with improved properties; consuming of wastes helps to clean the environment; preservation of natural resources which are replaced by wastes; etc.In the experimental study, marble waste is used for obtaining epoxy polymer concrete. The effects of this type of waste on the mechanical properties of polymer concrete were investigated. Two types of concrete were prepared: one with powder of marble as addition and the other type with aggregates of marble waste. The mechanical properties (compressive strength, flexural strength, split tensile strength) were experimentally determined and compared with the characteristics of epoxy polymer concrete (considered as reference mix). The microstructure of polymer concrete with marble waste was analyzed by SEM images. The marble waste influenced the mechanical properties of epoxy polymer concrete. Higher values of mechanical properties were obtained when the marble was used as aggregates. As addition in epoxy polymer concrete, the dosage and finesse of marble had influenced the values of mechanical properties.
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48

Lopes, Luís, Ruben Martins, Patrícia Falé, João Passos, Francisco Bilou, Manuel Branco, and Manuel Francisco Pereira. "Development of a Tourist Route around the Mining Heritage of the Estremoz Anticline." Key Engineering Materials 548 (April 2013): 348–62. http://dx.doi.org/10.4028/www.scientific.net/kem.548.348.

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The areas of the counties of Estremoz, Borba and Vila Viçosa, traditionally and since ancient times, have been a major region for extraction of marbles for use as a dimension stone in Portugal. The geological evolution of the Iberian Peninsula allowed the formation, in Alto Alentejo, of one of the World’s most important and famous marble deposits. The Estremoz Anticline, about 42 km long and 8 km in maximum width, is an impressive place where the strength and ingenuity of Man has been used for decades to turn the “land upside down”. The 27 km2 where the marble is concentrated is a place with a high density of quarries that have an unavoidable environmental impact, leaving stone exposed or accumulated in large tips, side-by-side with the Alentejo plains of wheat fields and olive trees. It is impossible to fully rehabilitate this area either for economic or strategic reasons, but it can be considered as resource for the promotion and development of industrial and scientific tourism and artistic and cultural events. A survey of the assets of the region has been undertaken and a wide variety of organizations and the industry are collaborating in planning a route and activities for the region.
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MF, Gaballah, Manawil M, and El-Sherif GH. "NEOPTERIN VERSUS OXIDATIVE STRESS INDICATORS AMONG EGYPTIAN WORKERS IN MARBLE INDUSTRY." Egyptian Journal of Occupational Medicine 39, no. 1 (January 1, 2015): 67–83. http://dx.doi.org/10.21608/ejom.2015.812.

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50

André, António, Jorge de Brito, Alexandra Rosa, and Diogo Pedro. "Durability performance of concrete incorporating coarse aggregates from marble industry waste." Journal of Cleaner Production 65 (February 2014): 389–96. http://dx.doi.org/10.1016/j.jclepro.2013.09.037.

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