Study on Pervious Road Brick Prepared by Recycled Aggregate Concrete
2006 ◽
Vol 302-303
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pp. 321-328
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Keyword(s):
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.
2021 ◽
Vol 313
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pp. 125536
2021 ◽
Vol 271
◽
pp. 121894
Keyword(s):
2013 ◽
Vol 438-439
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pp. 749-755
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2011 ◽
Vol 477
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pp. 280-289
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2021 ◽
Vol 294
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pp. 123554
Keyword(s):
2008 ◽
Vol 385-387
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pp. 381-384
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