摘要
采用纳米黏土对防水砂浆进行改性以此来提高其抗渗性能,对不同掺量的改性防水砂浆分别进行了力学性能和抗渗性能的测试。结果表明:当纳米黏土掺量为0.4%时,28 d抗压强度为53.56 MPa,提高了约24%;28 d抗折强度为9.15 MPa,提高了约5.3%;且其抗渗性能也有明显提高。
Using nano clay to modify waterproofing mortar to improve the impermeability, and the tests of mechanical and impermeability performance with different contents are carried out respectively. The results show that the compressive strength after 28 d is 53.56 MPa （improving 24%）, flexural strength after 28 d is 9.15 MPa （improving 5.3%）, and the impermeability is also improves significantly.
出处
《中国建筑防水》
2018年第1期16-18,共3页
China Building Waterproofing
关键词
防水砂浆
纳米黏土
抗压强度
抗折强度
抗渗性能
waterproofing mortar
nano-clay
compressive strength
flexural strength
impermeability
