摘要
Abstract
In order to clarify the influence of slurry thickness and water-cement ratio on pervious concrete,and to explore the appropriate values of slurry thickness and water-cement ratio,permeable concrete specimens were prepared under the conditions of water-cement ratio of 0.25,0.27,0.30 and 0.32 and slurry thickness of 0.2,0.4,0.6 and 0.8 mm,and the relationship between compressive strength,porosity,water-cement ratio and slurry thickness of pervious concrete was judged through experiments.The test results show that the application performance of permeable concrete can reach a high level when the water-cement ratio is 0.27 and the slurry thickness is 0.4～0.6 mm.关键词
透水混凝土/水灰比/浆体厚度/配合比设计Key words
Pervious concrete/Water-cement ratio/Slurry thickness/Mix ratio design分类
建筑与水利
