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Journal articles on the topic 'Artificial marbles'

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1

Hemily, Hanaa M., I. H. Saleh, Z. F. Ghataas, et al. "Radiation Shielding Enhancement of Polyester Adding Artificial Marble Materials and WO3 Nanoparticles." Sustainability 14, no. 20 (2022): 13355. http://dx.doi.org/10.3390/su142013355.

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The radiation shielding abilities of waste marbles with different concentrations of WO3 (tungsten oxide) nanoparticles were investigated. Four marbles were prepared with 0, 0.05, 0.1, and 0.2 WO3 nanoparticles. The study aims to investigate the effect of the WO3 concentration, the density, and the particle size of the waste marble samples. The linear attenuation coefficient (LAC) of the S1 sample, the sample with no WO3, was determined theoretically and experimentally, and the results demonstrated that they were close enough together to adequately determine the LAC of the other samples. Additi
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Wubalem, Azemeraw, Chiara Caselle, Battista Taboni, and Gessica Umili. "Effects of Rock Texture on Digital Image Correlation." Geosciences 15, no. 4 (2025): 145. https://doi.org/10.3390/geosciences15040145.

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Digital image correlation (DIC) is a non-contact optical method that can provide high-resolution strain and displacement measurements, but its effectiveness depends on surface texture contrast. This study investigates the effects of surface characteristics on the quality of DIC results in tonalite and marble samples under Brazilian tests. Tonalite samples have a coarse texture with a heterogeneous mineral composition; therefore, DIC analysis was conducted without artificial speckle patterns. Marble, instead, poses a challenge due to its uniform fine texture and composition. Thus, using point a
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Bellopede, Rossana, Lorena Zichella, and Paola Marini. "Marble Durability Assessment by Means of Total Optical Porosity and Adjacent Grain Analysis." Key Engineering Materials 848 (June 2020): 35–47. http://dx.doi.org/10.4028/www.scientific.net/kem.848.35.

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The presence of pores, cracks and microcracks in marble is one of the main features that govern the processes of decay of this stone material and, although marble is characterised by a modest porosity, there is a clear correlation between the presence and movement of fluids, and the phenomena of alteration. Through the study of porosity, it is possible to better understand the phenomena of alteration and degradation in order to obtain useful information, not only in the field of modern building, but also for the protection and recovery of historical and artistic heritage goods. This study was
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Moon, Seongjun, Jaewon Shin, Sang-Ho Cha, Yoonseok Shin, and Kyung Jin Lee. "Introduction of reversible crosslinker into artificial marbles toward chemical recyclability." Journal of Industrial and Engineering Chemistry 31 (November 2015): 86–90. http://dx.doi.org/10.1016/j.jiec.2015.06.011.

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5

Wang, Chenlin, Baohua Guo, and Long Wang. "Experimental Study on Relationship Between Mechanical, Seepage Characteristics and 3D Morphology Parameters of Marble Joint." Open Civil Engineering Journal 10, no. 1 (2016): 513–23. http://dx.doi.org/10.2174/1874149501610010513.

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In order to investigate the influence of 3D morphology parameters of marble joint surface on its mechanical and seepage characteristics, artificial joints of coarse-grained marbles were scanned by Tianyuan OKIO-typed 3D laser scanner; and then, the professional software was used to obtain the 3D morphology parameters of marble joint surface. Tests of water flowing through a single joint were conducted under different normal stress and feeding water head by using self-developed radial flowing system, and the exponential function between flow rate per head and normal stress, the linear relation
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Avci, Derya, and Eser Sert. "An Effective Turkey Marble Classification System: Convolutional Neural Network with Genetic Algorithm -Wavelet Kernel - Extreme Learning Machine." Traitement du Signal 38, no. 4 (2021): 1229–35. http://dx.doi.org/10.18280/ts.380434.

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Marble is one of the most popular decorative elements. Marble quality varies depending on its vein patterns and color, which are the two most important factors affecting marble quality and class. The manual classification of marbles is likely to lead to various mistakes due to different optical illusions. However, computer vision minimizes these mistakes thanks to artificial intelligence and machine learning. The present study proposes the Convolutional Neural Network- (CNN-) with genetic algorithm- (GA) Wavelet Kernel- (WK-) Extreme Learning Machine (ELM) (CNN–GA-WK-ELM) approach. Using CNN a
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Kim, Hyo-Chul, Son-Yeo Jeon, Hyung-Il Kim, Young-Seak Lee, Min-Hyuk Hong, and Ki-Seop Choi. "Effects of Oxyfluorinated Graphene Oxide Flake on Mechanical Properties of PMMA Artificial Marbles." Polymer Korea 36, no. 3 (2012): 251–61. http://dx.doi.org/10.7317/pk.2012.36.3.251.

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8

Ribeiro, Carlos Eduardo Gomes, and Rubén Jesus Sánchez Rodriguez. "Influence of Compaction Pressure and Particle Content on Thermal and Mechanical Behavior of Artificial Marbles with Marble Waste and Unsaturated Polyester." Materials Research 18, suppl 2 (2015): 283–90. http://dx.doi.org/10.1590/1516-1439.372314.

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9

Bjekić, Milan. "Artificial Penile Nodules: a Case Series of Three Patients." Serbian Journal of Dermatology and Venerology 5, no. 4 (2013): 165–70. http://dx.doi.org/10.2478/sjdv-2013-0013.

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Abstract Artificial penile nodules are inert objects inserted beneath the skin of the penis. Objects placed underneath the skin of the penile shaft may include plastic beads made from toothbrushes, silicon, metal pellets, glass, ivory, precious metals, marbles or pearls. The penile bead implantation is performed largely due to the belief that it will enhance sexual performance and pleasure of female or male sexual partners during intercourse. In this article, three cases with artificial penile nodules made of toothbrushes and dice are presented. All three men have implanted foreign bodies unde
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10

Lin, Yi, and Xiaoya He. "A new theory for modern electrical marbles." Kybernetes 39, no. 2 (2010): 291–301. http://dx.doi.org/10.1108/03684921011021462.

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11

Lezzerini, Marco, Alessio Tomei, Gianni Gallello, Andrea Aquino, and Stefano Pagnotta. "The Crystallization Effect of Sodium Sulfate on Some Italian Marbles, Calcarenites and Sandstones." Heritage 5, no. 3 (2022): 1449–61. http://dx.doi.org/10.3390/heritage5030076.

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Soluble salts are compounds found inside ornamental rocks and building stones exposed to atmospheric agents in environments rich in alkaline metal ions, such as sodium and potassium. The damage induced by their crystallization in those materials, used to build monuments and architectural structures of great importance, is an unsolved problem. Sodium sulfate is one of the most common and harmful salt found in these constructions. In this work, we studied the resistance through time to the wet-drying cycles of some natural stones (calcarenites, marbles, and sandstones) that have been utilized in
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12

Bilgin, Ali, Gurkan Yuceturk, Sonmez Arslan, Nursev Bilgin, and Suleyman Polat. "The effects of mineralogical and petrographical features of the Lake District rocks (Isparta, Turkey) on the quality of artificial marbles." Epitoanyag-Journal of Silicate Based and Composite Materials 65, no. 1 (2013): 21–25. http://dx.doi.org/10.14382/epitoanyag-jsbcm.2013.5.

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13

Anderson, Sydni, Elizabeth Sipes, Megan Franke, and Dena Hammond-Weinberger. "Spawning Conditions Affect Clutch Probability and Size in Laboratory-Housed Zebrafish (Danio rerio)." American Journal of Undergraduate Research 20, no. 1 (2023): 47–58. http://dx.doi.org/10.33697/ajur.2023.079.

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Zebrafish are common experimental models used in biological studies that are bred and raised in laboratory settings. Published studies, anecdotal evidence, and industry practices are variable and offer conflicting suggestions on maximizing reproductive success, particularly regarding sex ratios and segregating males and females before spawning. This study identified conditions that promote maximum reproductive success (clutch probability and average clutch size) in zebrafish. Clutch probability was higher when females were seven to ten months old and bred in groups with equal sex ratios and an
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14

Justo, Valeria Bladinieres, Abhishek Gupta, Tobias Fritz Umland, and Dietmar Göhlich. "Minimum Energy Utilization Strategy for Fleet of Autonomous Robots in Urban Waste Management." Robotics 12, no. 6 (2023): 159. http://dx.doi.org/10.3390/robotics12060159.

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Many service robots have to operate in a variety of different Service Event Areas (SEAs). In the case of the waste collection robot MARBLE (Mobile Autonomous Robot for Litter Emptying) every SEA has characteristics like varying area and number of litter bins, with different distances between litter bins and uncertain filling levels of litter bins. Global positions of litter bins and garbage drop-off positions from MARBLEs after reaching their maximum capacity are defined as task-performing waypoints. We provide boundary delimitation for characteristics that describe the SEA. The boundaries int
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Basso, Paulo José, Lucas Favaretto Tazinafo, Mauro Ferreira Silva, and Maria José Alves Rocha. "An alternative to the use of animals to teach diabetes mellitus." Advances in Physiology Education 38, no. 3 (2014): 235–38. http://dx.doi.org/10.1152/advan.00051.2014.

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We developed an alternative approach to teach diabetes mellitus in our practical classes, replacing laboratory animals. We used custom rats made of cloth, which have a ventral zipper that allows stuffing with glass marbles to reach different weights. Three mock rats per group were placed into metabolic cages with real food and water and with test tubes containing artificial urine, simulating a sample collection of 24 h. For each cage, we also provided other test tubes with artificial blood and urine, simulating different levels of hyperglycemia. The artificial “diabetic” urine contained differ
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16

Sobieski, Wojciech, and Seweryn Lipiński. "The analysis of the relations between porosity and tortuosity in granular beds." Technical Sciences 1, no. 20 (2017): 75–85. http://dx.doi.org/10.31648/ts.2912.

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In the paper, functions describing different porosity-tortuosity relations were collected, and then the tortuosity values were calculated for a one granular bed consisting of spherical particles with normal distribution of diameters. Information about the bed porosity and particle sizes was obtained from measurements conducted for an artificial granular bed, consisting of glass marbles. The results of calculations were compared with the results of two other methods of tortuosity determination, performed for the same case (details are not described in this paper): the first of them uses the Pat
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17

Guney, A. "Performance Prediction of Circular Diamond Saws by Artificial Neural Networks and Regression Method Based on Surface Hardness Values of Mugla Marbles, Turkey." Journal of Mining Science 55, no. 6 (2019): 962–69. http://dx.doi.org/10.1134/s1062739119066356.

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18

Tesi, V., G. Tucci, V. Bonora, L. Fiorini, and A. Conti. "LASER SCANNING AND MODELLING OF BARELY VISIBLE FEATURES: THE SURVEY OF THE GROTTO OF THE ANIMALS AT THE VILLA OF CASTELLO (FLORENCE)." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-5/W1 (May 16, 2017): 343–49. http://dx.doi.org/10.5194/isprs-archives-xlii-5-w1-343-2017.

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The deep fusion of natural and artificial elements typical of Italian Renaissance gardens is particularly evident in the park of Villa di Castello and in the Grotto of the Animals, also called Grotto of the Flood. <br><br> The soil slope is the essential element of a huge underlying hydraulic machine and it is the result of extensive earthworks which led to the construction of the big retaining wall limiting the grotto and the adjacent fountains. Hence, this grotto represents only the visible part of a mechanism running all around it. It is formed by a single chamber vaulted and co
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19

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
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20

Samad, H. A., R. A. Rashid, and Z. Zakaria. "Effect of Particle Size and Composition of Marble Quarry Waste on the Properties of Artificial Marble." IOP Conference Series: Earth and Environmental Science 920, no. 1 (2021): 012004. http://dx.doi.org/10.1088/1755-1315/920/1/012004.

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Abstract The purpose of this study was to characterize and investigate the performance of local marble quarry waste to assess its use as filler in producing artificial marble. Marble waste was obtained from marble quarry located in Simpang Pulai, Ipoh and sieved into two different sizes; < 2mm as coarse particle and < 250 μm as fine particle. The artificial marble was prepared under vacuum condition and the composition of fine and coarse particles were modified between 40-70% (wt.) and 0-30% (wt.), respectively. The artificial marble was evaluated their performance by water absorption, f
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21

Reale, Rita, Giovanni Battista Andreozzi, Maria Pia Sammartino, and Anna Maria Salvi. "Analytical Investigation of Iron-Based Stains on Carbonate Stones: Rust Formation, Diffusion Mechanisms, and Speciation." Molecules 28, no. 4 (2023): 1582. http://dx.doi.org/10.3390/molecules28041582.

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In cultural heritage, unaesthetic stains on carbonate stones due to their close contacts with metals are of concern for the preservation of sculptures, monumental facades and archeological finds of various origin and antiquities. Rust stains made up of various oxidized iron compounds are the most frequent forms of alteration. The presence of ferric iron on rust-stained marble surfaces was confirmed in previous studies and oriented the choice of the best cleaning method (based on complexing agents specific for ferric ions). However, the composition of rust stains may vary along their extension.
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22

Batyr, Atdayev, Intizarov Ikram, and Mezilov Mezil. "TECHNOLOGY OF MARBLE PRODUCTION WITH POLYESTER-REINFORCED IN TURKMENISTAN." International Journal of Multidisciplinary Research Transactions 5, no. 4 (2023): 29–30. https://doi.org/10.5281/zenodo.7776859.

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Artificial marble is also known as cultured, composite, synthetic, or engineered marble. Cultured or synthetic marble is a cheaper alternative for real marble. It is composite of resins like polyester and synthetic fillers or mineral mixture. Quartz, limestone, dolomite, silica, granite in the form of gravel or sand are used as fillers. Artificial marble is mainly used as tiles, interior construction and small scale architecture and design products. The desirable properties in an artificial marble are high mechanical strength, excellent weather resistance, flexural strength, improved surface h
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Liu, Ning, Fang Gang Liu, Guang Jin Li, Man Zhang, He Yi Ge, and Jian Jun Wu. "Influence of FRP Waste on the Properties of Unsaturated Polyester Resin Based Artificial Marble." Materials Science Forum 809-810 (December 2014): 264–66. http://dx.doi.org/10.4028/www.scientific.net/msf.809-810.264.

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There is a lot of glass fiber reinforced plastic (FRP) waste every year. Its low utilization rate and serious secondary pollution cause many problems. In this paper, FRP waste was added to enhance unsaturated polyester resin based artificial marble. The effects of FRP waste content and its particle size on the mechanical properties of artificial marble were discussed. Results show that the FRP waste content and its particle size are closely related to the mechanical properties of artificial marble. The artificial marble with FRP waste particle size of less than 0.075 mm and content of 12.5 wt
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A. Erfan, Nehal. "RECYCLING OF MARBLE CALCITE WASTE INTO USEFUL ARTIFICIAL MARBLE." Journal of Advanced Engineering Trends 40, no. 1 (2021): 6–13. http://dx.doi.org/10.21608/jaet.2021.82182.

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25

Wang, Yumei, Jianzhuang Xiao, Jintuan Zhang, and Zhenhua Duan. "Mechanical Behavior of Concrete Prepared with Waste Marble Powder." Sustainability 14, no. 7 (2022): 4170. http://dx.doi.org/10.3390/su14074170.

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Marble production and processing generates a large amount of marble powder waste that has great potential for cementitious material. This paper investigates the application of waste marble powder with different replacement ratios of cement in concrete and experimentally studies the physical and mechanical properties of this green concrete type. Artificial marble powder and original marble powder are used at different replacement levels. The effect of different kinds of marble powder and its replacement ratio on the mechanical properties of concrete are discussed. The results show that the comp
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Mohammed Mohaisen, Jassim, Olfat Abaid Nief, and Amel Mohson Naji. "Developments New Processing Of Marble SyntheticBased On Blend Polymers And Glass Sand AsReinforcement Filler." Journal of Kufa for Chemical Sciences 4, no. 1 (2024): 72–94. https://doi.org/10.36329/jkcm/2024/v4.i1.13660.

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Artificial marble could be defined as a substitute product of natural marble. It is a new composite contain resin such as unsaturated polyester and reinforcement material as filler. Filler used in this study was glass sand. Both resin and filler are mixed mechanically or hand layout, then molded after cured to produce marble. Artificial marble is fabricated as the real marble by using pigments, chips etc. Onyx which is a kind of quartz that very transparency including aluminium trihydroxide, glass frits is used also as secondary fillers for decorative purposes. A detailed of resulting properti
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27

Laurenzi Tabasso, Marisa, and Anna María Mecchi. "Envejecimiento natural y artificial para evaluar los tratamientos para impermeabilización del mármol." Materiales de Construcción 42, no. 226 (1992): 5–25. http://dx.doi.org/10.3989/mc.1992.v42.i226.700.

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28

Sharma, N., M. S. Thakur, A. Upadhya, and P. Sihag. "Machine learning algorithms for evaluating concrete strength using marble powder." IOP Conference Series: Earth and Environmental Science 1110, no. 1 (2023): 012058. http://dx.doi.org/10.1088/1755-1315/1110/1/012058.

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Abstract Concrete is made with various industrial byproducts, and to check the effectiveness of the concrete constituents with waste marble powder, Artificial neural network, Random Forest, Support vector machines, and Adaptive neuro-fuzzy inference systems models were created. Six parameters were used to predict concrete compressive strength: cement, fine and coarse aggregate, water-to-cement ratio, waste marble powder, and curing days. The outcomes demonstrate that artificial neural networks are more accurate at predicting the compressive strength of concrete including waste marble powder. T
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De Tommaso, Jacopo, Federico Galli, Tien Dat Nguyen, Yanfa Zhuang, Jean-Luc Dubois, and Gregory S. Patience. "Waste artificial marble pyrolysis and hydrolysis." Waste Management 195 (March 2025): 129–44. https://doi.org/10.1016/j.wasman.2025.01.032.

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30

Jéssica, Beatriz Dantas. "Artificial Marble Produced with Biomass Ash." International Journal of Advances in Engineering and Technology 17, no. 4 (2024): 355–64. https://doi.org/10.5281/zenodo.13838015.

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<em>In Brazil, the state of Pernambuco stands out nationally in the clothing sector, especially due to industrial activities in the Agreste region. Many laundries use large amounts of firewood monthly to generate steam in boilers, resulting in the production of biomass ash and causing disposal problems due to irregular dumping. An alternative for managing these wastes is to incorporate them into an economically viable production process. Artificial stones, which are highly profitable composites that mimic natural ornamental stones, present a promising solution for the waste from laundry boiler
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31

Hammouda, Mouna, Martin Ghienne, Jean-Luc Dion, and Noureddine Ben Yahia. "Linear regression and artificial neural network models for predicting abrasive water jet marble drilling quality." Advances in Mechanical Engineering 14, no. 9 (2022): 168781322211234. http://dx.doi.org/10.1177/16878132221123426.

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Marble is a fragile and heterogeneous material whose properties vary depending on the nature and origin of the marble. Therefore, the marble machining process requires the skills and know-how of the stone cutter to manually configure the machining parameters for each piece of marble. This study addresses the enhancement of quality achieved by marble drilling processes in the industry. The objective of this work is to drill marble with high quality performance and avoid fracturing the material. This article focuses on the process of drilling white Carrara marble with an abrasive water jet. This
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32

Pérez-Alonso, Aránzazu, María Eugenia González-Domínguez, José Pedro Novalbos-Ruiz, Antonio León-Jiménez, and Juan Antonio Córdoba-Doña. "Artificial Stone Silicosis: Accumulation of errors in the resurgence of an occupational disease: A qualitative study." Work 70, no. 2 (2021): 433–42. http://dx.doi.org/10.3233/wor-213582.

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BACKGROUND: Exposure to artificial stone machining, under the conditions in which marble workers work with this new product, can cause silicosis. OBJECTIVE: To examine the experiences of marble workers affected, both in workshop and during home installation of countertops, before diagnosis of silicosis. METHODS: Qualitative study in which 10 open-ended semistructured interviews were conducted with marble workers diagnosed with silicosis after machining artificial stone countertops in Cádiz, Spain. Interviews were recorded, transcribed, and coded using a directed content analysis. Codes were or
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33

Gomes Ribeiro, Carlos E., Rubén J. Sanchez Rodriguez, and Eduardo A. de Carvalho. "Microstructure and mechanical properties of artificial marble." Construction and Building Materials 149 (September 2017): 149–55. http://dx.doi.org/10.1016/j.conbuildmat.2017.05.119.

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34

Prudon, Theodore H. M. "Simulating Stone, 1860-1940: Artificial Marble, Artificial Stone, and Cast Stone." APT Bulletin 21, no. 3/4 (1989): 79. http://dx.doi.org/10.2307/1504299.

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35

Yang, Dawei, Jiahui Zhao, Salman Ali Suhail, et al. "Investigating the Ultrasonic Pulse Velocity of Concrete Containing Waste Marble Dust and Its Estimation Using Artificial Intelligence." Materials 15, no. 12 (2022): 4311. http://dx.doi.org/10.3390/ma15124311.

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Researchers and engineers are presently focusing on efficient waste material utilization in the construction sector to reduce waste. Waste marble dust has been added to concrete to minimize pollution and landfills problems. Therefore, marble dust was utilized in concrete, and its prediction was made via an artificial intelligence approach to give an easier way to scholars for sustainable construction. Various blends of concrete having 40 mixes were made as partial substitutes for waste marble dust. The ultrasonic pulse velocity of waste marble dust concrete (WMDC) was compared to a control mix
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Liu, Yan, Taoling Dong, Kun Zhang, Fuwei Yang, and Liqin Wang. "Preliminary Study of the Targeted Cleaning of an Artificial Gypsum Layer on White Marble." Coatings 11, no. 1 (2021): 37. http://dx.doi.org/10.3390/coatings11010037.

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Targeting cleaning of the artificial gypsum layer on white marble was studied. It was conducted by means of the specific depletion of the calcium and sulfate ions by the barium carbonate scavenger, which led to the continuous dissolution and clearance of gypsum layer. The cleaning effect was evaluated by scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM/EDX), X-ray diffraction (XRD), capillary suction, and color difference measurement. By this method, only the gypsum layer was cleared away and the carbonate substrate of marble was left intact at the same time. This me
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Yang, Min, Ling Pan, and Zhi Qiang Fan. "Application of Modified Nano TiO2 in the Binder of Artificial Marble." Applied Mechanics and Materials 727-728 (January 2015): 154–57. http://dx.doi.org/10.4028/www.scientific.net/amm.727-728.154.

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The research studies the chemical modification of nano TiO2 and its application in the preparation of binder of artificial marble with superior comprehensive performance. Considering the content of coupling agent(KH-570), modification time, hydrolysis temperature and condensation temperature as the main influence factors, through orthogonal test designs, the optimal modification parameters were obtained. The results show that the hydrophobic of modified nanoTiO2 can reache 47%, and the artificial marble using polyster binder with modified nono TiO2 as binder obtains compressive strength as hig
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Nguyen, Dang Mao, Thi Nhung Vu, Thi Mai Loan Nguyen, et al. "Synergistic Influences of Stearic Acid Coating and Recycled PET Microfibers on the Enhanced Properties of Composite Materials." Materials 13, no. 6 (2020): 1461. http://dx.doi.org/10.3390/ma13061461.

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This study aims to produce novel composite artificial marble materials by bulk molding compound processes, and improve their thermal and mechanical properties. We employed stearic acid as an efficient surface modifying agent for CaCO3 particles, and for the first time, a pretreated, recycled, polyethylene terephthalate (PET) fibers mat is used to reinforce the artificial marble materials. The innovative aspects of the study are the surface treatment of CaCO3 particles by stearic acid. Stearic acid forms a monolayer shell, coating the CaCO3 particles, which enhances the compatibility between th
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Ribeiro, Carlos Eduardo Gomes, Rubén Jesus Sanchez Rodriguez, Carlos Mauricio Fontes Vieira, Eduardo Atem de Carvalho, Veronica Scarpini Candido, and Sergio Neves Monteiro. "Production of Synthetic Ornamental Marble as a Marble Waste Added Polyester Composite." Materials Science Forum 775-776 (January 2014): 341–45. http://dx.doi.org/10.4028/www.scientific.net/msf.775-776.341.

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The worldwide demand for ornamental stones in building construction is motivating the use of their wastes, generated during fabrication, to produce synthetic stones. This work has as its objective to investigate the production of a synthetic ornamental marble (SOM) under vacuum and vibro-compression processing of a polyester matrix composite with addition of marble waste as a filler. Rectangular SOM composite plates were subjected to compression and flexural mechanical tests. Samples were analyzed to obtain the density, water absorption, and microstructure. The SOM composites presented propert
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40

Ramesh Babu, T. S., K. Thangamani, Mendu Jugal Kishore, et al. "Prediction of mechanical properties of concrete blended with marble stone powder by artificial neural network." MATEC Web of Conferences 392 (2024): 01003. http://dx.doi.org/10.1051/matecconf/202439201003.

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The current research work is mainly concentrated on the mechanical properties concrete blended with marble stone power resulted from waste sludge marble processing it has a high specific area. M25 grade concrete mix design was considered for this research work. The mechanical properties of concrete i.e. compressive strength, unit weight, splitting tensile strength, modulus of elasticity and flexural strength were considered for the study. The compressive strength of these mixes was measured on 150mm ×150mm × 150mm cubes and tension test split tensile test 150 mm dia × 300 mm height cylinders.
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41

Feng, Tianliang, Yangzhou Li, Liang Fang, and Zhenming Chen. "The Impact of Artificial Marble Wastes on Heat Deflection Temperature, Crystallization, and Impact Properties of Polybutylene Terephthalate." Polymers 13, no. 23 (2021): 4242. http://dx.doi.org/10.3390/polym13234242.

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As artificial marble is abundant and widely used in residential and commercial fields, the resource utilization of artificial marble wastes (AMWs) has become extremely important in order to protect the environment. In this paper, polybutylene terephthalate/artificial marble wastes (PBT/AMWs) composites were prepared by melt blending to maximize resource utilization and increase PBT performance. The research results showed that the filling of AMWs was beneficial to the improvement of PBT-related performance. X-ray diffraction analysis results indicated that after filling AMWs into the PBT matri
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Yang, Fuwei, and Yan Liu. "Artificial hydroxyapatite film for the conservation of outdoor marble artworks." Materials Letters 124 (June 2014): 201–3. http://dx.doi.org/10.1016/j.matlet.2014.03.081.

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Chen, Hanjiang, Hui He, Shenghui Tian, and Shaobing Chen. "Recycling of waste artificial marble powder in HDPE-wood composites." Polymer Composites 39, no. 7 (2016): 2347–55. http://dx.doi.org/10.1002/pc.24215.

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Marenkov, Oleh, Elena Fedonenko, and Alexandra Naboka. "Impact of Low-Molecule Acidic Peptides on Growth and Histological Structure of Inner Organs of Marbled Crayfish Procambarus fallax (Hagen, 1870) F. virginalis." International Letters of Natural Sciences 56 (July 2016): 1–6. http://dx.doi.org/10.18052/www.scipress.com/ilns.56.1.

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The results of studies on the effects of low molecular weight acidic solution peptides on the growth and development of the marbled crayfish artificial cultivation.An increasing weights of juvenile freshwater crayfish under the influence of dietary supplement "Albuvir" drug. With the use of histological methods of research, found the impact of 0.01% solution of the drug on the state of the marbled crayfish lobules of hepatopancreas and fat cells. Developed a method for growing juvenile freshwater crayfish with "Albuvir", which allows to increase the weight gain of crustaceans on 24.3–27.2% and
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Marenkov, Oleh, Оlena Fedonenko, and Alexandra Naboka. "Impact of Low-Molecule Acidic Peptides on Growth and Histological Structure of Inner Organs of Marbled Crayfish <i>Procambarus fallax</i> (Hagen, 1870)<i> F. virginalis</i>." International Letters of Natural Sciences 56 (July 8, 2016): 1–6. http://dx.doi.org/10.56431/p-k100o9.

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The results of studies on the effects of low molecular weight acidic solution peptides on the growth and development of the marbled crayfish artificial cultivation.An increasing weights of juvenile freshwater crayfish under the influence of dietary supplement "Albuvir" drug. With the use of histological methods of research, found the impact of 0.01% solution of the drug on the state of the marbled crayfish lobules of hepatopancreas and fat cells. Developed a method for growing juvenile freshwater crayfish with "Albuvir", which allows to increase the weight gain of crustaceans on 24.3–27.2% and
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46

Eastes, John W., and John W. Salisbury. "Spectral Properties of Sulfated Limestone and Marble: Implications for In Situ Assessment of Atmospheric Pollution Damage to Carbonate Rock Building Materials." Applied Spectroscopy 40, no. 7 (1986): 954–59. http://dx.doi.org/10.1366/0003702864508115.

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Infrared spectral reflectance of Salem Limestone and Shelborne Marble exposed to simplified artificial weathering by dilute sulfuric acid solutions is studied as a function of the concentration of surficial gypsum formed. Data presented indicate that calibration curves relating gypsum concentration to reflectance band strengths at 1.93, 6.5, and 8.5 μm can be constructed for both limestone and marble and that nondestructive quantitative compositional analysis is possible using either near-infrared (NIR) or mid-infrared (MIR) measurements. The preferred spectral region depends on the nature of
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Nayak, Sandip Kumar, and Alok Satapathy. "Wear analysis of waste marble dust-filled polymer composites with an integrated approach based on design of experiments and neural computation." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 234, no. 12 (2019): 1846–56. http://dx.doi.org/10.1177/1350650119896170.

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Waste marble dust is a solid waste generated during the cutting and polishing of marble pieces in construction sites and also in marble processing industries. This paper reports on the utilization of this waste as a filler material in particulate-filled polymer composite. Polyester-based composites are prepared with different weight proportions of waste marble dust and the dry sliding wear behavior of these composites is studied. Wear trials are conducted using a pin-on-disc test apparatus based on the Taguchi’s L25 orthogonal array as per ASTM G 99-05. The effects of different parameters on t
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Abdullah, Yahya, and Cemil Öz. "Marble Surface Anomaly Detection Using Autoencoder Architecture." Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) 18, no. 1 (2024): 19–22. http://dx.doi.org/10.21776/jeeccis.v18i1.1685.

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Marble is a material that is commonly used for building components such as furniture, flooring, countertops, bathrooms, windows in homes etc. Due to the many uses of marble in various aspects, marble surface detection is important for this industry to improve quality and avoid financial problems that may occur. In previous research, many methods such as wavelet transform, Gabor transform, co-occurrence matrix and artificial neural network were implemented in defect detection (fabric or other tasks). In this study we built a platform that aims to detect anomalies on marble surfaces using Autoen
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H. Silva, Thamyres, Joana Mesquita-Guimarães, Bruno Henriques, Filipe S. Silva, and Márcio C. Fredel. "The Potential Use of Oyster Shell Waste in New Value-Added By-Product." Resources 8, no. 1 (2019): 13. http://dx.doi.org/10.3390/resources8010013.

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Calcium carbonate is one of the most used raw materials in various industries, such as construction materials, food supplement, pharmaceutics, animal feed, plastic production, and others. Calcium carbonate can derive from marine wastes, like crustaceans and bivalve’s shells. The worldwide demand for new sources of food has increased exponentially, and following that tendency, the mariculture—especially the oyster culture—has been increasingly resorting to farming techniques. In 2016, 438 billion tons of oysters were produced. The majority of the shells were unduly discarded, presenting a publi
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Aquino, Andrea, Stefano Pagnotta, and Marco Lezzerini. "Artificial Thermal Decay: Influence of Mineralogy and Microstructure of Sandstone, Calcarenite and Marble." IOP Conference Series: Earth and Environmental Science 906, no. 1 (2021): 012123. http://dx.doi.org/10.1088/1755-1315/906/1/012123.

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Abstract Within a major framework of studies around artificial weathering and its effects on different lithotypes, in this work we study the effects of thermal stresses after artificial thermal decay on different types of stones used in historical buildings: a sandstone, a calcarenite and a marble. The sandstone belongs to the so called “Macigno” Formation and mainly outcrops along the northern Apennine (North Western Tuscany) and it has been widely used around Tuscany for building purposes (e.g., in Florence, Lucca, Pisa, Pistoia, etc.); the analysed calcarenite (Gravina) comes from the surro
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