Study on Pervious Road Brick Prepared by Recycled Aggregate Concrete

Abstract:

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The influence of aggregate to cement ratio(A/C), sand to aggregate ratio(S/A) and water to cement ratio(W/C) on mechanical properties and pervious coefficient of pervious concrete prepared by recycled aggregate were systematically investigated in the paper. The optimum mix proportion by weight of pervious concrete prepared by recycled aggregate were 3.5 of aggregate to cement ratio, 0.15 of sand to aggregate ratio and 0.34 of water to cement ratio, resulted from an effect coefficient method. Flexural strength and compressive strength of pervious concrete road brick prepared by recycled aggregate concrete could satisfy the requirements of Chinese Standard for Concrete Road Brick (JC/T466-2000) and had good pervious performance.

Info:

Periodical:

Key Engineering Materials (Volumes 302-303)

Edited by:

Nai-Qian Feng and Gai-Fei Peng

Pages:

321-328

DOI:

10.4028/www.scientific.net/KEM.302-303.321

Citation:

H. D. Yan and G. H. Huang, "Study on Pervious Road Brick Prepared by Recycled Aggregate Concrete", Key Engineering Materials, Vols. 302-303, pp. 321-328, 2006

Online since:

January 2006

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Price:

$35.00

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