Influencing Factors of High-Strength Permeable Concrete Performance of Urban Roads
In the context of vigorous construction of sponge city in Shenzhen,in order to help the development of sponge city,several influencing factors of permeable concrete performance are studied.Through literature investigation and experiments,the effects of aggregate particle diameter,mix ratio,aggregate/binder ratio,water reducing agent,silica fume and dispersible latex powder on the compressive strength and permeability performance of permeable concrete are summarized,and their mechanism of action is elaborated,which provide some reference for the design of permeable concrete mix ratio and material selection.
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