废旧橡胶集料透水混凝土强度和透水性能试验  

Experimental Study on Strength and Permeability of Waste Rubber Aggregate Pervious Concrete

作　　者：杨春峰[1,2] 孙明博[1] 王培竹 

机构地区：[1]沈阳大学建筑工程学院,辽宁沈阳110044 [2]辽宁省环境岩土工程重点实验室,辽宁沈阳110044

出　　处：《沈阳大学学报（自然科学版）》2014年第3期227-229,共3页Journal of Shenyang University：Natural Science

基　　金：国家科技支撑计划项目(2011BAJ06B04);辽宁省自然科学基金资助项目(201102153);辽宁省高校创新团队支持计划(LT2012021)

摘　　要：通过在普通透水混凝土中掺加废旧橡胶颗粒配制了废旧橡胶透水混凝土,并对其抗压强度和透水性能进行了试验研究.结果表明:掺加橡胶颗粒后透水混凝土的强度明显提高,透水性能虽有一定程度下降,但均符合规范要求.Pervious concrete is a kind of environment-friendly concrete, it has good air permeability and water permeability, to ease the urban heat island effect, protection of groundwater resources will play a significant role. The compressive strength and permeable performance of waste rubber pervious concrete were studied, which is made up of normal pervious concrete mixed with waste rubber particles. The results show that： the strength of the pervious concrete mixing rubber particles is significantly improved. The water permeability is decreased to some extent, but compliance with regulatory requirements.

关 键 词：废旧橡胶 透水混凝土 抗压强度 透水系数 

分 类 号：TU502[建筑科学—建筑技术科学]