Study on Performance of Recycled Aggregate Concrete

Abstract:

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The properties of recycled coarse aggregate and the slump, the physical and mechanical properties and durability of recycled aggregate concrete were studied through tests. The results indicate that the slump, compressive strength and durability of concrete with recycled aggregate are lower than that of concrete with natural aggregate when recycled coarse aggregate fully absorbs water. However, the slump can be similar to that of concrete with natural aggregate. The properties of recycled aggregate concrete can be improved by strengthening the recycled coarse aggregate, and it is also found that the recycled coarse aggregate strengthened by grinding is superior to that soaked by chemical solution.

Info:

Periodical:

Edited by:

Hui Wu, Xiao-Qian Qian, Chong-zhi Li and Fei Li

Pages:

280-289

DOI:

10.4028/www.scientific.net/KEM.477.280

Citation:

S. W. Yao et al., "Study on Performance of Recycled Aggregate Concrete", Key Engineering Materials, Vol. 477, pp. 280-289, 2011

Online since:

April 2011

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Price:

$35.00

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