Research on recycled aggregate concrete A review

Durability of recycled aggregate concrete - A review

Although the researches on recycled aggregate concrete (RAC) has been going on for nearly 70 years , the use of RA in concrete structures is still limited due to its long-term durability concerns. With the decrease of natural aggregate resources and the increase of waste concrete generation, RAC has become a hot research topic around the world.

PDF) RECYCLED CONCRETE AGGREGATE (RCA) FOR

Benefits of recycling of C & D Waste [9] II. Discussion and Review 1. Recycled Concrete Aggregate (RCA) Base on some research, it has been reported that the ...

Mechanical and Durability Properties of Recycled Aggregate Concrete

AbstractThe use of recycled concrete aggregates as an alternative aggregate material ... summary clearly illustrates that the lack of targeted experimental studies ...

Review of Research on and Implementation of Recycled Concrete

Therefore, it makes economic and environmental sense to use recycled materials in the making of new concrete for different applications. The objectives of this study are to summarize published research on the use of recycled concrete aggregates in new concrete mixes and examine its implementation in construction and industry in the GCC region.

A review of recycled aggregate in concrete applications

The paper reviews the production and utilisation of recycled aggregate in concrete. • Critically analysed the globally published data on recycled aggregate standards. • This review may help to alleviate the concerns of consumers. • This paper can encourage and further promote the use of recycled aggregate.

PDF) Recycled concrete: a review - Find and share research

Aug 18, 2015 · Nevertheless, the elaboration of recycled concrete faces the search for optimal designs in order to achieve the highest mechanical performance under static and dynamic requests. This work reviews...

PDF) Use of Recycled Plastics in Concrete: A Critical Review

Recycled plastic aggregate concrete. ... However, the existing reviews only cover the research before. 2010, while more than 50 of the 84 reports published on concrete.

Production of sustainable and structural fiber reinforced

2020年8月22日 — Research output: Journal Publications and Reviews › Review of books or ... Fiber reinforced recycled aggregate concrete (FRAC) is one such ...

PDF Review Article ASSESSMENT OF RECYCLED AGGREGATE CONCRETE

Journal of Engineering Research and Studies E-ISSN 0976-7916 JERS/Vol.II/ Issue I/January-March 2011/1-9 Review Article ASSESSMENT OF RECYCLED AGGREGATE CONCRETE

Recycled Concrete Aggregates: A Review - ResearchGate

As previous studies have concluded, the use of recycled concrete aggregate (RCA) in concrete has an adverse effect on the mechanical and durability properties due to the presence of porous adhered...

Literature Review of Recycled Concrete Aggregate | Scientific.Net

Make old cement concrete as recycled aggregate can not only protect environment, saving resources, but also can reduce the project cost, and promoting the ...

Review of Research on and Implementation of Recycled

Therefore, it makes economic and environmental sense to use recycled materials in the making of new concrete for different applications. The objectives of this study are to summarize published research on the use of recycled concrete aggregates in new concrete mixes and examine its implementation in construction and industry in the GCC region.

Influence of Treatment Methods on Recycled Aggregate Concrete

The comparative study is made thereafter on fresh and hardened properties of concrete made with natural aggregates and recycled coarse aggregates, hence in ...

Experimental Study of Compressive Strength of Recycled

Total four concrete mix batches were tested in which one mix was of normal aggregate concrete at 0% replaced by RCA and other are of Recycled aggregate concrete at 20%, 40% and 60% replaced by RCA. The result of the test are shown in the table 1.The compressive strength of the specimens was calculated by following formula.

Evaluating The Use Of Recycled Concrete Aggregate In

Recycled concrete aggregate (RCA) is often used as a replacement of aggregate in road foundations (base course), embankments, hot-mix asphalt, and Portland cement concrete. However, the use of RCA in exfiltration drainage systems, such as French …

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