Results 31 to 40 of about 154,035 (358)
Nanotechnology Reviews, 2021 Recycled aggregate concrete (RAC) is an environmentally friendly material. However, owing to inherent characteristics of the recycled aggregate (RA), it is difficult to promote and apply it in structural engineering. Silica fume (SF) and nano-silica (NS)
Yunchao Tang +5 more
semanticscholar +1 more source
Science and Engineering of Composite Materials, 2021 The most significant difference between recycled and natural concretes lies in aggregates. The performance of recycled coarse aggregates directly affects the characteristics of recycled concrete.
Bian Jiangwei +4 more
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Mechanical characterization of a new architectural concrete with glass-recycled aggregate [PDF]
, 2019 Concrete is a material which is widely used in architecture, not only for structural purposes but also for architectural elements for its versatility and excellent performance.
Albareda Valls, Albert +3 more
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Nonlinear Engineering, 2022 In this article, the bond performance of recycled coarse aggregate concrete with rebar after freeze–thaw cycles is analyzed by the ABAQUS finite element method.
Su Wei, Sun Huibin, Wang Yiyun, Su Tian
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Crystals, 2021 Recycled aggregate concrete is a solution used to minimize the environmental impact of the concrete industry. Notwithstanding research worldwide validating structural applications of recycled aggregate concrete, specific design guidelines are lacking and
António Albuquerque +2 more
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Sustainability, 2021 This study presents a life cycle impact assessment of OPC concrete, recycled aggregate concrete, geopolymer concrete, and recycled aggregate-based geopolymer concrete by using the mid-point approach of the CML 2001 impact-assessment method.
Lahiba Imtiaz +6 more
semanticscholar +1 more source
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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Influence of the quality of recycled aggregates on the mechanical and durability properties of high performance concrete [PDF]
, 2017 The final publication is available at Springer via http://dx.doi.org/10.1007/s12649-016-9637-7The main objective of this experimental work is to analyse the effect of recycled aggregates (RA), on the basis of the study of the various qualities, of the ...
Etxeberria Larrañaga, Miren +2 more
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Reliability-based analysis of recycled aggregate concrete under carbonation [PDF]
, 2018 Durability represents a crucial issue for evaluating safety and serviceability of reinforced concrete structures. Many studies have already focused on carbonation-induced corrosion of natural aggregate concrete (NAC) structures, leading to several ...
Faleschini, Flora +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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