Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/66035
Title: PROPERTIES OF CONCRETE MADE WITH CRUSHED CONCRETE AS COARSE AGGREGATE.
Authors: Sri Ravindrarajah, R.
Tam, C.T. 
Issue Date: Mar-1985
Source: Sri Ravindrarajah, R.,Tam, C.T. (1985-03). PROPERTIES OF CONCRETE MADE WITH CRUSHED CONCRETE AS COARSE AGGREGATE.. Magazine of Concrete Research 37 (130) : 29-38. ScholarBank@NUS Repository.
Abstract: Effects of using recycled concrete of different qualities as coarse aggregate upon the strength and deformation of concrete are reported. Tests on the aggregates showed that the recycled concrete aggregates have lower specific gravity and higher absorption capacity than the original crushed granite aggregate. The resistance to mechanical actions such as impact, crushing and abrasion for the recycled concrete aggregates is also lower. Available methods of predicting the modulus of elasticity on the basis of compressive strength for conventional concrete overestimate the modulus of elasticity for recycled-aggregate concretes.
Source Title: Magazine of Concrete Research
URI: http://scholarbank.nus.edu.sg/handle/10635/66035
ISSN: 00249831
Appears in Collections:Staff Publications

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