Influence of Cement Content on Recycled Aggregates Concrete Properties

Influence of hardened cement paste content on the water absorption of fine recycled concrete aggregates

Influence of hardened cement paste content on the water absorption of fine recycled concrete aggregates Zengfeng Zhao a b , Sébastien Remond a b , Denis Damidot a b & Weiya Xu c a Université Lille Nord de France , Lille , France b Civil and Environmental Engineering Department , Mines Douai, LGCgE GCE , Douai , France c Geotechnical Research Institute , Hohai University , Nanjing , China Publis...

Properties of Non-Structural Concrete Made with Mixed Recycled Aggregates and Low Cement Content

In spite of not being legally accepted in most countries, mixed recycled aggregates (MRA) could be a suitable raw material for concrete manufacturing. The aims of this research were as follows: (i) to analyze the effect of the replacement ratio of natural coarse aggregates with MRA, the amount of ceramic particles in MRA, and the amount of cement, on the mechanical and physical properties of a ...

Effects of Recycled Concrete Aggregates on Properties of Asphalt Concrete

Investigating properties of fresh and hardened self-compacting concrete made of recycled aggregates

Self-compacting concrete is a new high performance concrete with high ductility and segregation resistance. In recent years, construction material manufacturers have focused their attention on lightweight concrete and have strived to use lightweight concrete, if possible, in load-bearing parts of buildings. Concrete with both self-compacting and lightweight properties is favourable in this cont...

Performance of High-strength Concrete Made with Recycled Ceramic Aggregates

Recent scientific concerns to achieve sustainability in construction have suggested the implementation of using recycled aggregate in concrete because it has the potential to reduce the demand for extraction of natural raw materials and decrease the volume of wastes landfilled. In this respect, this study aims to investigate the suitability of using ceramic tile (CT) and ceramic sanitary (CS) w...