Academic literature on the topic 'Recycled material concrete'

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Journal articles on the topic "Recycled material concrete"

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Iduwin, Tommy, Dicki Dian Purnama, Pratiwi Septyaning Putri, and Hastanto Siswo Martono. "Pengaruh Penggunaan Material Daur Ulang Terhadap Sifat Mekanik Beton Non Pasir." FORUM MEKANIKA 9, no. 1 (2020): 11–19. http://dx.doi.org/10.33322/forummekanika.v9i1.1080.

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Infrastructure development is increasing every year making the need for concrete materials increases. Using alternative materials can reduce the scarcity of material and environmental damage caused by taking and dredging the material. This research is to find out how much influence the recycled material has on the compressive strength of no fines concrete. The variations used are recycled materials of 0%, 25%, 50%, 75% and 100%. Mechanical testing conducted is a compressive strength test to determine the compressive strength of no fines concrete at the age of 7, 14 and 28 days. The ratio of ce
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Suharwanto, S., Wachid Hasyim, and Yudha Prakasa. "Performance of Recycled Concrete Made from Railway Sleeper: Experimental Study." Journal of Advanced Civil and Environmental Engineering 4, no. 2 (2021): 104. http://dx.doi.org/10.30659/jacee.4.2.104-112.

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Concrete railway sleeper has been used in Indonesia since about 1990�s. It has more advantage that is less maintenance, stabile, good quality, shapeable, onsite raw material, and higher loading ability [9-10, 20 - 22]. But It is prone to damage such as cracking and breaking during construction, so it is often thrown away as a solid waste that can contaminate the land and reduce soil fertility. Therefore, it should be utilized in order to be more useful that is used as recycle aggregate. The concrete waste that is taken from broken concrete railway sleeper will be crush as an aggregate as raw m
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Shi, Jia Zi, and Xing Dang. "Application and Development of Materials for ‘Green’ Concrete." Advanced Materials Research 848 (November 2013): 135–38. http://dx.doi.org/10.4028/www.scientific.net/amr.848.135.

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Concrete is the most commonly used construction material in the world over the past decades. But the increase in concrete production leads to an increase in greenhouse gases emission and environmental damage. With the current focus on sustainability, it is necessary to evaluate concretes environmental impact and develop new materials for green concrete. Green recycled aggregates and mineral admixtures are important component materials for green concrete. In this paper, the development of green concrete industry is introduced, and the application of materials for green concrete such as green re
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Reza Maskur, Moch, Zendy Bima Mahardana, Ibra Dewandono, et al. "Experimental Study of Concrete Making Using Recycled Coarse Aggregate." Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan 7, no. 2 (2022): 129. http://dx.doi.org/10.30736/cvl.v7i2.858.

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Concrete is a form of construction in the form of a composite material consisting of a mixture of fine aggregate, coarse aggregate, cement, and water. However, in certain cases, the concrete application is often a problem, especially the lack of a minimal amount of coarse aggregate material, increasing material prices. Recycled concrete aggregate (RCA) is an embodiment of concrete composed of recycled materials. Recycled material is obtained from fragments or remnants of the demolition of unused concrete. The method used to make concrete from the constituent materials using concrete waste as c
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Medeiros-Junior, Ronaldo A., Carlos ET Balestra, and Maryangela G. Lima. "Applicability of recycled aggregates in concrete piles for soft soil improvement." Waste Management & Research: The Journal for a Sustainable Circular Economy 35, no. 1 (2016): 56–64. http://dx.doi.org/10.1177/0734242x16676544.

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The expressive generation of construction and demolition waste is stimulating several studies for reusing this material. The improvement of soft soils by concrete compaction piles has been widely applied for 40 years in some Brazilian cities. This technique is used to improve the bearing capacity of soft soils, allowing executing shallow foundations instead of deep foundations. The compaction piles use a high volume of material. This article explored the possibility of using recycled aggregates from construction waste to replace the natural aggregates in order to improve the bearing capacity o
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Hwang, Yoon-young, Myeong-hwa Kim, Ik Kim, and Chang-U. Chae. "Comparative LCCO2 Assessment of asphalt concrete surface course and recycled asphalt concrete surface course." Korean Journal of Life Cycle Assessment 17, no. 1 (2016): 79–88. http://dx.doi.org/10.62765/kjlca.2016.17.1.79.

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Asphalt concrete is a composite material commonly used to surface roads, parking lots, and airports. Currently recycled asphalt concrete is used increasingly for global environmental protection in our society. So, this study is intended to measure and compare life cycle CO2(LCCO2) on both virgin asphalt concrete and recycled one in accordance with ISO 14044:2006. As a result, LCCO2 emissions generated by recycle asphalt concrete is 67.7% higher than virgin asphalt concrete because a lot of energy consumption is needed in the drying process of recycled aggregate production.
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Yang, Huijun, Yuexia Li, and Chao Ji. "Analysis of CO2 Emissions from Low Strength Recycled Concrete." Journal of Physics: Conference Series 2186, no. 1 (2022): 012009. http://dx.doi.org/10.1088/1742-6596/2186/1/012009.

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Abstract In this paper, we determined the calculation boundary of CO2 emissions from low strength recycled concrete, and calculated the CO2 emissions from the low strength recycled broken brick concrete RC15 with the target strength of 15 MPa and the ordinary concrete C15, as well as the proportion of CO2 emissions from each material of the low strength recycled concrete. The results showed that the low strength recycled concrete had less CO2 emissions. The results of the proportion of CO2 emissions from each material of the low strength recycled concrete showed that cement was in the largest
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Qian, Da Xing, Ying Wei Yun, Il Young Jang, and Woo Young Park. "Technique Development of Recycling and Utilizing Waste Concrete as Building Material." Applied Mechanics and Materials 174-177 (May 2012): 275–79. http://dx.doi.org/10.4028/www.scientific.net/amm.174-177.275.

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In this paper shucking technique is developed to improve the performance of recycled coarse aggregate concrete. Comparison test has been done to demonstrate the good performance of shucking recycled coarse aggregate concrete than that of common recycled concrete. Simultaneously recycled fine aggregate concrete and recycled finely grinded admixture are extracted and studied too. Results show that this new technique can not only improve the performance of recycled material and enlarge recycled material type, but also make waste concrete to be reused completely.
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Guedes, Mafalda, Luís Evangelista, Jorge de Brito, and Alberto C. Ferro. "Microstructural Characterization of Concrete Prepared with Recycled Aggregates." Microscopy and Microanalysis 19, no. 5 (2013): 1222–30. http://dx.doi.org/10.1017/s1431927613001463.

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AbstractSeveral authors have reported the workability, mechanical properties, and durability of concrete produced with construction waste replacing the natural aggregate. However, a systematic microstructural characterization of recycled aggregate concrete has not been reported. This work studies the use of fine recycled aggregate to replace fine natural aggregate in the production of concrete and reports the resulting microstructures. The used raw materials were natural aggregate, recycled aggregate obtained from a standard concrete, and Portland cement. The substitution extent was 0, 10, 50,
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Beppaev, Zamir U., Lydia H. Astvatsaturova, Sergei A. Kolodyazhny, Sergey A. Vernigora, and Vladislav V. Lopatinsky. "Durability characteristics of concrete and reinforced concrete with recycling (concrete) rubble." Concrete and Reinforced Concrete 625, no. 6 (2024): 27–39. https://doi.org/10.37538/0005-9889-2024-6(625)-27-39.

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Introduction. One of the most important reserves for saving material and energy resources in the construction industry is the re-involvement of recycled (concrete) crushed stone in the production sector, in particular for the production of heavy concrete of classes B7,5–B35 for general construction purposes. Solving this problem will practically ensure the implementation of the most important principle of waste-free technological processes (in the production of precast and monolithic concrete and reinforced concrete structures) and create conditions for fulfilling important social, economic an
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Dissertations / Theses on the topic "Recycled material concrete"

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Gonçalves, Rodrigo Dantas Casillo. "Agregados reciclados de resíduos de concreto: um novo material para dosagens estruturais." Universidade de São Paulo, 2001. http://www.teses.usp.br/teses/disponiveis/18/18134/tde-06052016-150748/.

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A maioria dos processos de fabricação de um produto geram resíduos. Quando não se dispõem de uma tecnologia para o seu reaproveitamento, certamente este material será depositado na natureza e poderá ocasionar inúmeros problemas ambientais. Este trabalho trata da reutilização dos resíduos de concreto como agregado, para dosagens de concreto estrutural. Na maioria das vezes, os agregados provenientes de resíduos são considerados materiais de baixa qualidade, isso ocorre pelo desconhecimento de suas propriedades e da tecnologia para seu emprego. Fazendo uma pesquisa bibliográfica, teórica e exper
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Blankenagel, Brandon J. "Characterization of Recycled Concrete for use as Pavement Base Material." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd1001.pdf.

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Barisanga, Fabrice. "Material characterisation and response modelling of recycled concrete and masonry in pavements." Thesis, Stellenbosch : Stellenbosch University, 2014. http://hdl.handle.net/10019.1/86201.

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Thesis (MEng)--Stellenbosch University, 2014.<br>ENGLISH ABSTRACT: The global quest for sustainability has intensified the requirement for waste recycling in a number of countries. Waste recycle includes Construction and Demolition Waste (CDW), which emanates from the demolition of buildings and other civil engineering structures. In Europe, the United States, China, and Australia, waste recycling has proven to be successful, both structurally and functionally. In particular, the consideration and /or use of CDW in pavement layers remain on the increase. However, in Southern Africa the use and
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Penny, Julie Elizabeth. "An evaluation of heated reclaimed asphalt pavement (RAP) material and wax modified asphalt for use in recycled hot mix asphalt (HMA)." Worcester, Mass. : Worcester Polytechnic Institute, 2007. http://www.wpi.edu/Pubs/ETD/Available/etd-010807-113145/.

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Batmunkh, Narantuya. "Engineering characteristics of construction waste for Western Australian road and highway materials." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/1839.

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This study examines the use of concrete waste by-products as a new source of road construction material in Western Australia (WA). The amount of construction waste in Western Australia increases annually, whilst natural rock aggregate is in shortage.This research focuses on whether recycled concrete, derived from various sources such as by-products from the processes of manufacturing ready-mixed concrete and waste from construction and demolition (C&D), is a viable option for use as a base and sub-base course material in road building in WA.A series of laboratory tests were conducted to determ
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Latterza, Luciano de Mello. "Concreto com agregado graúdo proveniente da reciclagem de resíduos de construção e demolição: um novo material para fabricação de painéis leves de vedação." Universidade de São Paulo, 1998. http://www.teses.usp.br/teses/disponiveis/18/18134/tde-21122017-120645/.

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Este trabalho investiga o potencial de utilização do entulho de construção e demolição, C&D, triturado na estação de reciclagem de entulhos de Ribeirão Preto - SP, como agregado graúdo no preparo de concretos de baixa e média resistências. A utilização da fração graúda, compreendida entre 4,8 mm < Dmáx < 19,0 mm, para substituir parcialmente ou totalmente o agregado graúdo graduado como brita 0 e brita 1 (NBR 7211/82), pode resultar em uma significativa economia na execução de componentes urbanos e habitacionais para construções de interesse social. O presente trabalho apresenta as característ
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Rad, Taghi. "Microstructural characteristics of recycled cementitious materials." Thesis, University of Hertfordshire, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.340038.

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Huapaya, Tenazoa Diego Andrés, and Farromeque Joffrey Itamar Valdivia. "Uso de vidrio reciclado como adición en la elaboración de concreto f’c=315 kg/cm2 para obras portuarias." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/628257.

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En la actualidad las cantidades de residuos han incrementado con el pasar de los años, convirtiéndose en una amenaza grave para el medio ambiente. Esto ha generado que reciba mayor atención por las autoridades e investigadores a nivel global, proponiendo usos respetuosos con el medio ambiente de estos residuos, los cuales han ido desarrollando y mejorando en los últimos años. Este estudio profundiza en el posible uso del residuo de vidrio plano como una solución sostenible, al ser adicionados en el concreto. Para esto, se hicieron diseños de mezcla con diferentes cantidades de vidrio pulveriza
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Krezel, Zbigniew Adam, and n/a. "Recycled aggregate concrete acoustic barrier." Swinburne University of Technology, 2006. http://adt.lib.swin.edu.au./public/adt-VSWT20060821.154340.

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This document reports on a research project aimed at developing a concrete acoustic barrier made from Recycled Aggregate (RA) Concrete. The research project was undertaken in response to the needs expressed by the Victorian concrete recycling industry. The industry, the scientific community conducting research into relevant disciplines, and the community at large, represented by Victorian government agencies, are of the opinion that there is a need to devise a higher value utilisation application for selected concrete recycling products. This document outlines the rationale and objectives of t
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Krezel, Zbigniew Adam. "Recycled aggregate concrete acoustic barrier." Australasian Digital Theses Program, 2006. http://adt.lib.swin.edu.au/public/adt-VSWT20060821.154340.

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Thesis (PhD) - Swinburne University of Technology, 2006.<br>Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Civil Engineering, Swinburne University of Technology - 2006. Typescript. Includes bibliographical references.
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Books on the topic "Recycled material concrete"

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Cooley, Allen L. Evaluation of recycled portland cement concrete pavements for base course and gravel cushion material. Dept. of Transportation, Office of Research, 2007.

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Schwartz, Charles W., Brian K. Diefenderfer, and Benjamin F. Bowers. Material Properties of Cold In-Place Recycled and Full-Depth Reclamation Asphalt Concrete. Transportation Research Board, 2017. http://dx.doi.org/10.17226/24902.

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D, Allen Dale, and National Research Council (U.S.). Transportation Research Board., eds. Cold-recycled bituminous concrete using bituminous materials. Transportation Research Board, National Research Council, 1990.

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Gary, Thompson. Determining asphalt content for recycled asphalt pavement (RAP) materials. Oregon Dept. of Transportation, Research Group, 2003.

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Brito, Jorge de. Recycled Aggregate in Concrete: Use of Industrial, Construction and Demolition Waste. Springer London, 2013.

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Stroup-Gardiner, Mary, and Tanya Wattenberg-Komas. Recycled Materials and Byproducts in Highway Applicationsâ€"Reclaimed Asphalt Pavement, Recycled Concrete Aggregate, and Construction Demolition Waste, Volume 6. Transportation Research Board, 2013. http://dx.doi.org/10.17226/22547.

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Lai, Cheng-I. Basic engineering characteristics of construction materials utilizing industrial waste by-products: Submitted to the Faculty of the University of Miami in partial fulfillment of the reqirements for the degree of Doctor of Philosophy. University Microfilms International, 1991.

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K, Dhir Ravindra, Henderson Neil A, Limbachiya Mukesh C, and University of Dundee. Concrete Technology Unit., eds. Sustainable construction: Use of recycled concrete aggregate : proceedings of the international symposium organised by the Concrete Technology Unit, University of Dundee and held at the Department of Trade and Industry Conference Centre, London, UK on 11-12 November 1998. Thomas Telford, 1998.

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Shah, Kwok Wei, and Ghasan Fahim Huseien. Recycled Ceramics in Sustainable Concrete. Taylor & Francis Group, 2020.

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Recycled Ceramics in Sustainable Concrete: Properties and Performance. Taylor & Francis Group, 2020.

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Book chapters on the topic "Recycled material concrete"

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Yi, Yanan, Yingjia Wang, and Xianhui Man. "Research on Flexural Performance of Concrete Components in Prefabricated Buildings." In Novel Technology and Whole-Process Management in Prefabricated Building. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5108-2_17.

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AbstractThe use of recycled concrete can reduce the extraction of natural aggregates, achieve the reuse of construction waste, and thus achieve environmental protection and economic cost savings. In terms of mechanical properties, the use of recycled materials has the effect of reducing the strength and durability of concrete. Diamond sand has high hardness and good durability, and the addition of concrete can effectively improve the strength of concrete. However, there is little research on the content of diamond sand added. This study aims to add diamond sand to recycled concrete and test th
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Shah, Kwok Wei, and Ghasan Fahim Huseien. "Alkali-Activated Mortars Containing Ceramic Waste as Repair Material." In Recycled Ceramics in Sustainable Concrete. CRC Press, 2020. http://dx.doi.org/10.1201/9781003120292-11.

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Lou, Hailong, Chenglong Ma, and Qiankun Hong. "Influence of Fly Ash and Basalt Fibers on the Properties of Recycled Pervious Concrete." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5814-2_6.

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AbstractAs an environmentally friendly building material, recycled pervious concrete can not only alleviate the increasingly severe urban flooding and heat island effect, but also realize the resource utilization of construction waste. However, the porous nature of recycled pervious concrete leads to its low strength, and there is an urgent need to develop recycled pervious concrete with good mechanical and permeability properties. This paper proposes to mix fly ash and basalt fibers in the waste brick aggregate pervious concrete, and investigate the effects of mixing fly ash and basalt fibers
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Liow, Jong-Leng, Amar Khennane, Firesenay Zerabruk Gigar, and Elmira Katoozi. "Recycled Wood-Geopolymer Concrete Blocks as Sustainable Material." In The Minerals, Metals & Materials Series. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-50349-8_137.

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Joohari, Ilya, Mohd Izzat Joohari, and Ang Ai Leen. "Material Properties of Porous Concrete Using Recycled Coarse Aggregates." In Regional Conference on Science, Technology and Social Sciences (RCSTSS 2016). Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-0074-5_27.

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Pavan, T. S., M. Jaswanth, and B. Yashaswini. "Experimental Study on Recycled Waste Plastic Material in Concrete." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-4844-0_53.

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Faraj, Sirwan, and Amin Al-Habaibeh. "Investigating the Utilisation of Waste Sand from Sand Casting Processes for Concrete Products for Environmental Sustainability." In Springer Proceedings in Energy. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-30960-1_12.

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AbstractConcrete is one of the fundamental materials in the construction industry. Typically, concrete is composed of sand, cement, aggregate, and added water to the cement ratio. To enhance sustainability and reduce the negative effect on the environment from industrial waste, recycling waste material into the concrete mixture is becoming an area of research by substituting some of the concrete ingredients with some of the recycled waste material in order to reduce the amount of fine natural aggregate used in the construction industry, maximise the strength and minimise the overall weight of
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Kai, Nobuhiro, Makoto Kawakami, Masahisa Kido, Kei Ishitsuka, and Yuki Kuwahara. "Current Status of Resin Concrete in Japan." In Springer Proceedings in Materials. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72955-3_8.

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AbstractResin concrete, which has high strength, high early strength development and excellent chemical resistance, has been widely applied for repair and reinforcement of concrete structures, and precast products since the 1950’s. The research and development of resin concrete in Japan have evolved in tandem with various regions and international activities. It is a common and indispensable material for infrastructures in the world at present. On the other hand, there are so many different Acts of God, such as earthquakes, typhoons, and torrential rains, that occur in Japan, and disaster meas
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Shekhar, Darshini, and Jagdish Godihal. "Recycled Aggregate Concrete Hollow Block as a Sustainable Walling Material." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-2552-0_31.

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Dixit, Saurav, Anna Stefańska, Subhav Singh, et al. "Experimental Investigation of Recycled Concrete as a Sustainable Building Material." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-1945-0_19.

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Conference papers on the topic "Recycled material concrete"

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Carro-López, Diego, Ignasi Fernandez, Carlos G. Berrocal, and Javier Eiras-López. "Bond behaviour of concrete with fine recycled aggregate." In IABSE Congress, San José 2024: Beyond Structural Engineering in a Changing World. International Association for Bridge and Structural Engineering (IABSE), 2024. https://doi.org/10.2749/sanjose.2024.0073.

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&lt;p&gt;The recycled aggregate industry allows reusing old structures that need to be demolished. Once crushed, the original concrete can be reused as aggregates for new concrete. However, this recycling technique has some limitations. While coarse recycled aggregates present a more uniform quality and can be used without difficulties, fine recycled aggregates under 4 mm exhibit a high degree of absorption that prevents its use. Previous research indicates, nevertheless, that the use of this substandard material is possible, leading to acceptable quality concrete that can be applied as base q
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Kessler, Richard J., Rodney G. Powers, and Ivan R. Lasa. "Cathodic Protection Using Scrap and Recycled Materials." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91555.

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Abstract A sacrificial anode cathodic protection system has been developed to provide corrosion protection to steel reinforced concrete pilings in marine environments at splash zone elevations. The system uses scrap perforated zinc sheets as the anode material. The zinc is tightly wrapped around the concrete piling, establishing a direct contact with the concrete electrolyte. The sheets are mechanically connected to the embedded reinforcing steel. The zinc sheets are firmly pressed against the concrete surface by four compression panels manufactured from wood-plastic recycled products. The exp
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Isshiki, Yuji, and Naoki Hashimoto. "TAC.T Bridge – pedestrian bridge of small diameter timbers and the environmentally friendly concrete." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.1304.

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&lt;p&gt;TAC.T BRIDGE is a pedestrian bridge, composed of small diameter timbers and the environmentally friendly concrete, that will lead to sustainable action now and future. The site is at the Japanese General Contractor's R&amp;amp;,D department. This bridge functions as a part of a circular pathway, that connects the scattered facilities, and contributes not only to convenience for the researchers but also as a place for a change of pace during working time. As for the used material – small diameter timbers, which has been mainly used for frames of housing in small scale, is easy to procu
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LEPADATU, Daniel, Loredana JUDELE, Ioana ENTUC, Eduard PROASPAT, and Gabriel SANDULACHE. "NANOPARTICLES AND RECYCLABLE WASTE IN CONSTRUCTION MATERIALS. FROM PRACTICAL NECESSITY TO ADVANCED SOLUTIONS." In SGEM International Multidisciplinary Scientific GeoConference. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/6.2/s25.29.

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In an increasingly competitive economy, we are facing fierce competition in the construction materials industry, where the use of recyclable waste from demolitions has become more than a necessity. The compensation for the loss of certain properties, which could otherwise lead to a reduction in mechanical characteristics, has been achieved through the addition of nanoparticles with superior qualities. This paper will present the main nanoparticles introduced as subtle additives (ranging from 0.01 percent to a maximum of 1 percent) - currently limited due to manufacturing costs - into the formu
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Bosold, Diethelm. "Rezykliertes Material: Die Integration von R-Beton in den neuen Regelwerken." In Bauen mit rezyklierten mineralischen Baustoffen - Von der Ausnahme zur Regelbauweise : 20. Symposium Baustoffe und Bauwerkserhaltung. KIT Scientific Publishing, 2024. http://dx.doi.org/10.58895/ksp/1000167485-1.

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The German Committee for Reinforced Concrete's guideline on concrete with recycled aggregates has regulated the use of recycled concrete for many years. With increasing discussion on the topics of sustainability and resource efficiency, the demand for recycled aggregates is growing. This development has been taken into account with the adoption and continuation of the regulations of the DAfStb guideline in the revised DIN 1045. This topic also plays a role in other areas such as cement production. In future, the fine components of recycled aggregates can also be used as a further main componen
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Ahmed, Muhammad Faiz, Sheikh Hamza Rizwan, Muhammad Haseeb Ahmed, and Mustafa Batikha. "Using Recycled Waste Material from UAE in Concrete." In 2020 Advances in Science and Engineering Technology International Conferences (ASET). IEEE, 2020. http://dx.doi.org/10.1109/aset48392.2020.9118367.

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Brown, John, Suvish Valsan, Nand K. Vashisht, Anna Olliver, and Eisa Abdulla S. A. Al Mohannadi. "Backfilling Manhole Surround Using Recycled Concrete Waste Material." In The 2nd International Conference on Civil Infrastructure and Construction. Qatar University Press, 2023. http://dx.doi.org/10.29117/cic.2023.0082.

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The massive development in the State of Qatar to fulfil the Qatar National 2030 Vision requires efforts to direct the construction sector towards reducing economic, social and environmental impacts through the application of more sustainable construction techniques. The Public Works Authority, Qatar (Ashghal) has acknowledged that using available domestic sources to produce quality aggregate by recycling pavements, construction and demolition waste, and industry by-products is beneficial when natural sources are getting depleted. One of the projects exploring the possibility of utilizing the r
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Chaganuru, Somasekhar, and Poluraju Palleboina. "Investigation on mechanical properties of recycled material concrete." In PROCEEDINGS OF INTERNATIONAL CONFERENCE ON ADVANCEMENTS IN CONSTRUCTION MATERIALS (ICACM2023). AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0224866.

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Shamsulddin, Zaineb Aamer. "Behavior of Recycled Construction Material Concrete Against Elevated Temperatures." In Fourth International Conference on Sustainable Construction Materials and Technologies. Coventry University, 2016. http://dx.doi.org/10.18552/2016/scmt4s146.

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Azizan, M. A., N. Z. Noriman, H. Desa, et al. "The sustainability of recycled concrete as green material solution." In 2ND INTERNATIONAL CONFERENCE ON MATERIALS ENGINEERING & SCIENCE (IConMEAS 2019). AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0000426.

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Reports on the topic "Recycled material concrete"

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Lomboy, Gilson, Douglas Cleary, Seth Wagner, et al. Long-term performance of sustainable pavements using ternary blended concrete with recycled aggregates. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40780.

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Dwindling supplies of natural concrete aggregates, the cost of landfilling construction waste, and interest in sustainable design have increased the demand for recycled concrete aggregates (RCA) in new portland cement concrete mixtures. RCA repurposes waste material to provide useful ingredients for new construction applications. However, RCA can reduce the performance of the concrete. This study investigated the effectiveness of ternary blended binders, mixtures containing portland cement and two different supplementary cementitious materials, at mitigating performance losses of concrete mixt
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Verian, Kho Pin, Nancy Whiting, Jan Olek, Jitendra Jain, and Mark Snyder. Using Recycled Concrete as Aggregate in Concrete Pavements to Reduce Materials Cost. Purdue University, 2013. http://dx.doi.org/10.5703/1288284315220.

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Hajj, Ramez, Marshall Thompson, Renan Santos Maia, et al. Updates to Mechanistic-Empirical Design Inputs for Illinois Flexible Pavements. Illinois Center for Transportation, 2024. http://dx.doi.org/10.36501/0197-9191/24-010.

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This study reviews the Illinois Department of Transportation’s full-depth asphalt, limiting strain criterion, and asphalt over rubblized concrete design procedures, considering technological advancements in hot-mix asphalt—namely, the increased use of recycled materials and modified asphalt binders. The researchers evaluated the current |E*| algorithm by conducting laboratory tests with four mix designs and seven asphalt binders of different Superpave performance grades. They compared predictive models, including the current Illinois modulus algorithm as well as the Witczak, Hirsch, and newly
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Ostowari, Ken, and Ali Nosson. Materials development and field demonstration of high-recycled-content concrete for energy-efficient building construction. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/771319.

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Wang, Kejin, James A. Gaunt, and Jiong Hu. Sequestering Lead in Paint by Utilizing Deconstructed Masonry Materials as Recycled Aggregate in Concrete. Revision 1. Defense Technical Information Center, 2008. http://dx.doi.org/10.21236/ada495766.

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Wang, Han, Issam Qamhia, Erol Tutumluer, and Youngdae Kim. Effectiveness of Geosynthetics in Soil/Aggregate Stabilization—Evaluation Using Bender Element Sensor Technology. Illinois Center for Transportation, 2025. https://doi.org/10.36501/0197-9191/25-007.

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This report presents laboratory evaluations of the effectiveness of geosynthetics in stabilizing unbound aggregate layers and develops design guidelines for using geosynthetic-stabilized pavements in Illinois. The research focused on quantifying benefits from geosynthetic mechanical stabilization and incorporating those benefits into pavement analysis and design procedures. An experimental program was conducted, including laboratory triaxial testing and large-scale test bed evaluations. Twelve geosynthetic products, including ten geogrids (integral or punched and drawn, welded, and woven) and
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BENDING ANALYSIS OF RECYCLED CONCRETE BEAMS REINFORCED WITH GFRP BARS UNDER HIGH TEMPERATURE. The Hong Kong Institute of Steel Construction, 2024. http://dx.doi.org/10.18057/ijasc.2024.20.3.8.

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GFRP (Fiber Reinforced Polymer) reinforcement material is characterized by high strength and excellent corrosion resistance, which exhibits promising application prospects in engineering. The GFRP reinforcement for steel-concrete beams can increase the structural load-bearing capacity and durability. In this study, a refined finite element model of high-temperature GFRP-reinforced recycled steel-concrete beams was established by using ABAQUS software. The temperature distribution and residual load-carrying capacity of GFRP-reinforced recycled steel-concrete beams were analyzed, and the reliabi
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