Fine recycled concrete aggregatesFine natural aggregatesQuality indicatorsConcrete mix designEngineering propertiesDurabilityThis paper discusses the state-of-the-art of the fine recycled concrete aggregates (fRCA), focusing on their physical and chemical properties, engineering properties and durability of ...
Recycled Aggregate in Concrete: Use of Industrial, Construction and Demolition Waste focuses on the recent development which the use of various types of recycled waste materials as aggregate in the production of various types of concrete. By drawing together information and data from various fields an...
structural use of concreteStructural Use of Concrete Introduction In the field of construction, concrete is a widely used material known for its strength and durability. It is a composite material composed of coarse aggregate, fine aggregate, cement, and water. Concrete has the ability to resist ...
The use of recycled aggregates derived from construction and demolition wastes increased in the concrete construction industry. While the coarse fraction (i.e., from 5 to 20 mm) was successfully recycled, the fine fraction (i.e., from 0 to 5 mm) is hardly recyclable given its heterogenous ...
Introduction: Historic Overview of Recycling in BelgiumOptimization of the Quality of the Recycled AggregatesRecycled Aggregate in Concrete and Concrete El... J Desmyter,JV Dessel,S Blockmans - 《Thomas Telford》 被引量: 16发表: 1999年 Suitability of Glass Fibers in High Strength Recycled Aggregat...
Therefore, the use of steel slag in concrete would enhance the strength of concrete, especially tensile strength, provided the correct ratio is used. 展开 关键词: Aggregate Concrete Steel slag Compressive strength Tensile strength DOI: 10.1016/j.conbuildmat.2008.06.003 年份: 2009 ...
Preplaced bottom ash aggregate concrete is produced by placing the bottom ash aggregate in formwork and injecting grout to fill the voids. To ensure the injectability of the grout, relatively large-sized particles, greater than 5 mm, are recommended to be used. In the case of dry-mixing ...
aThese researchers have proposed the use of saturated lightweight aggregates to provide ‘‘internal’’ curing for the concrete and mitigate autogenous shrinkage 这些研究员提出了对饱和的轻量级聚集体的用途提供``内部"治疗为混凝土和缓和自生的收缩 [translate] ...
This paper present literature review on replacement of natural sand by by-products and recyclable waste materials which includes current and future trends of research on the use of manufactured fine aggregate (MFA) in Portland cement concrete. With natural sand deposits the world over drying up, th...
Pervious concrete with minimal fine aggregate and a high void content is a green alternative to conventional pavements. Pervious concrete allows water to infiltrate through the pavement and thereby reduces the requirement for storm water management systems. Virgin aggregate sources within Canada are limite...