废旧橡胶颗粒再生骨料透水混凝土抗压强度和透水性能正交试验研究  

Orthogonal experimental study on compressive strength and water permeability of recycled aggregate permeable concrete with waste rubber particles

作　　者：秦金洲 梁晓晖 

机构地区：[1]南通市建设工程质量监督站 [2]南通市建筑科学研究院有限公司,江苏南通226001

出　　处：《中国建材科技》2021年第5期55-58,共4页China Building Materials Science & Technology

基　　金：江苏省建设系统科技项目(2018ZD068)。

摘　　要：废旧橡胶颗粒再生骨料透水混凝土是一种新型绿色环保建筑材料。采用体积法设计再生骨料透水混凝土的配合比,完成9组不同配比28d抗压强度、透水系数及连续孔隙率试验,通过正交试验方法,考察成型锤击次数、废旧橡胶颗粒细度和增强剂掺量对再生骨料透水混凝土抗压强度、透水性能的影响。Recycled aggregate permeable concrete with waste rubber particles is a new green building material.The volume method is adopted to design the mix proportion of recycled aggregate permeable concrete,and 9 groups of 28d compressive strength,permeability coefficient and continuous porosity tests with different proportions are completed.The effects of molding hammering times,waste rubber particle fineness and reinforcement content on the compressive strength and permeability of recycled aggregate permeable concrete are investigated by orthogonal test method.

关 键 词：透水混凝土 正交分析法 抗压强度 透水系数 

分 类 号：TU528[建筑科学—建筑技术科学]