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Correlation between different properties of recycled aggregate and recycled aggregate concrete
AIP Conference Proceedings, 2019The use of recycled aggregate (RA) in concrete has been increasing popularity over the last decades. Researches have been taken place in this field to develop information about strength properties of recycled aggregate concrete (RAC). In this research, three RA samples collected from different sources were used to produce different RAC mixes to ...
Mahmoud A. T. Khatab, Munir Altmami
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Durability of recycled aggregate concrete prepared with carbonated recycled concrete aggregates
Cement and Concrete Composites, 2017Abstract The mechanical properties of recycled aggregate concrete (RAC) incorporating carbonated recycled concrete aggregates (RCAs) have previously been reported. However, the durability of RAC prepared with carbonated RCAs remains to be accessed. In this study, the durability properties of RAC prepared with non-carbonated RCAs and carbonated RCAs ...
Dongxing Xuan +2 more
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Construction and Building Materials, 2016
Abstract This research aims to analyze the quality and suitability of recycled concrete aggregates (RCA) produced by crushing concrete blocks provided from building demolition waste by comparison to natural ones in providing concretes for building structures.
Safiullah Omary +2 more
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Abstract This research aims to analyze the quality and suitability of recycled concrete aggregates (RCA) produced by crushing concrete blocks provided from building demolition waste by comparison to natural ones in providing concretes for building structures.
Safiullah Omary +2 more
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2017
Worldwide research has shown that there exist clear differences between properties of recycled coarse aggregates (RCA) and those of natural coarse aggregates (NCA), such as porosity, water absorption, low surface density, higher crush value. According to the specific performance requirements of concrete, choosing appropriate raw materials, then ...
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Worldwide research has shown that there exist clear differences between properties of recycled coarse aggregates (RCA) and those of natural coarse aggregates (NCA), such as porosity, water absorption, low surface density, higher crush value. According to the specific performance requirements of concrete, choosing appropriate raw materials, then ...
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2015
This chapter aims at reporting the main information about the mechanical properties of concrete made with recycled concrete aggregates. The first section proposes an overview about concrete technology and summarises well known rules and practices currently adopted in the field of concrete technology.
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This chapter aims at reporting the main information about the mechanical properties of concrete made with recycled concrete aggregates. The first section proposes an overview about concrete technology and summarises well known rules and practices currently adopted in the field of concrete technology.
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Cement and Concrete Composites, 2005
Abstract The subject of concrete recycling is regarded as very important in the general attempt for sustainable development in our times. In a parallel manner, it is directly connected with (a) increase of demolition structures past out of performance time, (b) demand for new structures and (c) results––especially in Greece––of destruction by natural
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Abstract The subject of concrete recycling is regarded as very important in the general attempt for sustainable development in our times. In a parallel manner, it is directly connected with (a) increase of demolition structures past out of performance time, (b) demand for new structures and (c) results––especially in Greece––of destruction by natural
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EVALUATION OF DIFFERENT ASPECTS OF RECYCLED AGGREGATE AND RECYCLED AGGREGATE CONCRETE
Malaysian Journal of Civil Engineering, 2018Concrete is one of the most popular and widely used construction materials in the world. Concrete provides suitable features for construction such as durability, fire resistance, satisfactory compressive strength, availability and is economic as well compared to other construction materials.
Md. Shajib Ullah, Md. Aftabur Rahman
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Closed-loop recycling of recycled concrete aggregates
Journal of Cleaner Production, 2012Reduce, reuse and recycle for environment recovery and respect are the key principles of a sustainable construction material. Much research has been conducted regarding the use of recycled concrete aggregates (RCA) in concrete mixes recycled from parent concrete of natural source aggregates, referred here as first generation.
Iqbal Marie, Hisham Quiasrawi
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Durability of Recycled Aggregate Concrete
2014Recycled aggregates (RA) are now well-known to be suitable for structural concrete production. The employment of RA (obtained from concrete or ceramic waste) in recycled aggregate concrete (RAC) production as a structural material has been widely analysed and validated in many applications.
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2015
This chapter describes the main features of Recycled Concrete Aggregates (RCAs). An overview of the previous works available in literature is firstly presented. Then, the experimental activities performed on RCAs for the present research are described and discussed.
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This chapter describes the main features of Recycled Concrete Aggregates (RCAs). An overview of the previous works available in literature is firstly presented. Then, the experimental activities performed on RCAs for the present research are described and discussed.
openaire +2 more sources