江西建材Issue(6)：53-54,74,3.
橡胶粉对透水混凝土抗压强度及氯离子渗透性的影响研究
Study on the Influence of Rubber Powder on the Compressive Strength and Chloride Ion Permeability of Permeable Concrete
马超1
作者信息
- 1. 六盘水市水城区住房和城乡建设局,贵州 六盘水 553600
- 折叠
摘要
Abstract
This paper mainly studies the factors affecting the mechanical properties and durability of pervious concrete with rubber powder,and analyzes the influence of rubber powder particle size,dosage and curing age on the compressive strength and chloride ion permeability of pervi-ous concrete.The results show that the compressive strength of pervious concrete is positively correlated with curing age.Compared with ordi-nary concrete,the compressive strength of pervious concrete with rubber powder is decreased.The compressive strength of concrete is negative-ly correlated with the particle size of rubber powder,and the content of rubber powder is negatively correlated.The incorporation of low content and fine particle size rubber powder into concrete is helpful to improve its mechanical properties.The chloride diffusion coefficient of rubber powder is negatively correlated with the content of rubber powder,but positively correlated with the particle size of rubber powder.关键词
透水混凝土/橡胶粉/抗压强度/氯离子渗透性Key words
Permeable concrete/Rubber powder/Compressive strength/Chloride ion permeability分类
建筑与水利引用本文复制引用
马超..橡胶粉对透水混凝土抗压强度及氯离子渗透性的影响研究[J].江西建材,2024,(6):53-54,74,3.
