The influence of recycled concrete aggregate on the properties of concrete
MATEC Web of Conferences, 2018 Use of Recycled Coarse Aggregate (RCA) in concrete can be described in terms of environmental protection and economy. This paper deals with the mechanical properties of concrete compressive strength, splitting tensile strength, modulus of elasticity, and
Mohammed Nisreen +2 more
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Study on Mechanical Properties of Recycled Aggregate Concrete with Cement-Based Crystalline Materials [PDF]
E3S Web of ConferencesThe acceleration of urbanization has led to the increasing scale of construction waste, which has caused a lot of waste of resources, and recycled aggregate concrete technology can effectively utilize these wastes. Due to the existence of complex systems
Ou Jinhao, Feng Jiang, Liu Jiaqi
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Influence of Recycled Aggregate Quality on the Mechanical Properties of Concrete
Communications, 2014 The use of recycled construction and demolition waste - especially recycled concrete - as an aggregate for new concrete mixes, leads to saving of natural resources and helps to reduce the pressure on landfilling sites.
Tereza Pavlu, Luc Boehme, Petr Hajek
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Compressive strength improvement for recycled concrete aggregate
MATEC Web of Conferences, 2018 Increasing amount of construction waste and, concrete remnants, in particular pose a serious problem. Concrete waste exist in large amounts, do not decay and need long time for disintegration.
Mohammed Dhiyaa +3 more
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Effect of Recycled Coarse Aggregate Suction and Drainage on Drying Shrinkage of Concrete
工程科学与技术, 2020 The experiment focused on the absorption and drainage characteristics of recycled coarse aggregate. The recycled coarse aggregate bonded with strain gauges was embedded in C30 strength grade concrete, and the shrinkage strain of recycled coarse aggregate
Zhenglong CUI, Han ZHANG
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BEARING LOAD CAPACITY of GEOPOLYMER CONCRETE THIN WALL PANELS UNDER ECCENTRIC COMPRESSION [PDF]
Journal of Engineering and Sustainable Development, 2020 Due to the current diffusion of reinforced concrete (RC) walls structures and the introduction of new concrete cords, RC walls are an important structural element such as beams, plates and columns. The experimental program included casting and testing of
Sahar Jabbar Alserai +2 more
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Properties of recycled aggregates from different composition and its influence on concrete strength
Revista IBRACON de Estruturas e Materiais, 2021 : As a solution to the high depletion of natural resources and huge waste generated by the construction industry, the use of coarse recycled aggregate has become a trend in many countries. The construction and demolition waste is heterogeneous and mostly
Fernanda de Andrade Salgado +1 more
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Experimental Study of Compressive Properties and Environmental Impact of Recycled Aggregate
Frontiers in Materials, 2021 As the main component of fiber-reinforced recycled aggregate concrete, the properties of recycled aggregate determine whether recycled aggregate concrete can be used in engineering applications.
Ma Xuetong +3 more
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USE OF RECYCLED CONCRETE AGGREGATE IN CONCRETE: A REVIEW
Journal of Civil Engineering and Management, 2013 The use of recycled concrete aggregate (RCA) in concrete as partial and full replacements of natural coarse aggregate is growing interest in the construction industry, as it reduces the demand for virgin aggregate. In addition, the use of RCA leads to a possible solution to the environmental problem caused by concrete waste and reduces the negative ...
Safiuddin, Md. +4 more
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Application of finite element method on recycled aggregate concrete and reinforced recycled aggregate concrete: A review [PDF]
Journal of Sustainable Construction Materials and Technologies, 2021 In recent years, concrete has become a widely used material for general purposes in the structural area due to its excellent performance and properties. Hence, an increasing number of concrete structures are built, and a huge amount of building stock has been occurred around the world.
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