Results 201 to 210 of about 5,749 (257)

A Comprehensive Review on Recycled Aggregate and Recycled Aggregate Concrete

Resources, Conservation and Recycling, 2021
Abstract Using recycled aggregate s from construction and demolition waste can preserve natural aggregate resources, reduce demand of landfill, and contribute to sustainable built environment. This study provides a comprehensive review on recycled aggregate (RA) and recycled aggregate concrete (RAC) regarding their history, recycling, reuse and ...
Bo Wang, Libo Yan, Bohumil Kasal
exaly   +2 more sources

Properties of pervious concrete containing recycled concrete block aggregate and recycled concrete aggregate

Construction and Building Materials, 2016
Abstract The properties of pervious concretes containing two types of recycled aggregates viz., recycled concrete block aggregate (RBA) and recycled concrete aggregate (RCA) were studied. They were incorporated in pervious concretes by replacing natural aggregate at the levels of 0%, 20%, 40%, 60%, 80%, and 100% by weight.
Chindaprasirt P   +2 more
exaly   +2 more sources

Concrete with Recycled Aggregate

Key Engineering Materials, 2004
8th Conference of the European-Ceramic-Society -- JUN 29-JUL 03, 2003 -- Istanbul ...
Arıöz, Ömer, Özsoy, A, Yılmaz, G
openaire   +2 more sources

Durability of recycled aggregate concrete prepared with carbonated recycled concrete aggregates

Cement and Concrete Composites, 2017
Abstract 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
openaire   +1 more source

Mechanical Properties of Concrete with Recycled Concrete Aggregates

International Review of Civil Engineering (IRECE), 2020
The construction sector generates thousands of tons of construction and demolition waste annually, which encourages us to move towards recycling this waste. In view of obtaining a circular economy, recycled concrete from Morocco has been used as filler.
Belarouf, Sara   +3 more
openaire   +2 more sources

Properties of recycled aggregate and recycled aggregate concrete: effect of parent concrete

Asian Journal of Civil Engineering, 2018
In the present investigation, an attempt was made to study the influence of the strength of parent concrete on the properties of recycled aggregates and recycled aggregate concrete. In this study, four grades of normal concrete mixes: M20, M25, M30, and M40 were considered as parent concrete to produce the recycled coarse aggregates and recycled ...
openaire   +1 more source

Recycling of Brick Aggregate Concrete as Coarse Aggregate

Journal of Materials in Civil Engineering, 2015
An extensive investigation was carried out for recycling of demolished brick aggregate concrete as coarse aggregate. For this, demolished concrete blocks were collected from 33 different building sites of different ages and broken into pieces as coarse aggregate.
Mohammed, Tarek Uddin   +3 more
openaire   +3 more sources

The Role of Parent Concrete in Recycled Aggregate Concrete

2020
A current promising way towards sustainable construction is the concrete construction and demolition waste recycling. Indeed, the use of recycled concrete aggregates instead of natural aggregates promotes the natural resources conservation and reduces the environmental impact of concrete. This paper presents the results of an experimental investigation
Pani L.   +4 more
openaire   +2 more sources

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