【作者】 路亮； 李宏； 程士源； 相鹏飞；

【Author】 Lu Liang;Li Hong;Cheng Shiyuan;Xiang Pengfei;College of Architecture and Civil Engineering,Taiyuan University of Technology;

【机构】 太原理工大学建筑与土木工程学院；

【摘要】 介绍透水性混凝土的性能优点、影响因素、应用前景及研究方向,旨在分析透水混凝土现存问题的原因,寻找解决的途径,以便满足工程的特殊性要求,扩大其应用范围。结果表明:通过合理控制水灰比、粗骨料种类及级配、骨胶比、外加料等方面,可以达到提高混凝土强度的同时,不降低其渗透性能,满足透水性要求。更多还原

【Abstract】 This paper introduces the performance advantages of water-permeable concrete,influence factors,application prospect and research directions. Its purpose aims at analyzing the reasons of permeable concrete problems existing,searching for ways to solve,in order to meet the requirements of the particularity of engineering,expand the scope of its application. The results show that can be achieved to improve the strength of concrete by reasonable control about the water cement ratio,coarse aggregate type and gradation,bone glue ratio,admixture,etc. On the other hand,it does not lower the permeability,satisfies the requirement of permeability.更多还原