硅酸盐通报2017，Vol.36Issue(8)：2530-2535,2540,7.
水性环氧树脂改性水泥砂浆力学性能及微观结构
Mechanical Properties and Microstructure of Waterborne Epoxy Resin Modified Cement Mortar
摘要
Abstract
The effect of waterborne epoxy resin on the hydration and strength of cement mortar was studied by adding waterborne epoxy resin into the cement mortar.The effect of waterborne epoxy resin on the hydration product of cement mortar was studied by means of X-ray powder diffraction, thermo-gravimetry and differential scanning calorimetry, scanning electronic microscopy and fourier transform infrared spectroscopy microscopy.The results show that the polymer film of waterborne epoxy resin delay the hydration of cement and can reduce the compressive strength of the cement mortar.When the ratio polymer/cement is within 2％, the water-based epoxy resin can improve the flexural strength of cement mortar.关键词
水性环氧树脂/水泥砂浆/聚合物膜/强度Key words
waterborne epoxy resin/cement mortar/polymer film/strength分类
建筑与水利引用本文复制引用
黄展魏,陈伟,李秋,王蒙,范剑锋..水性环氧树脂改性水泥砂浆力学性能及微观结构[J].硅酸盐通报,2017,36(8):2530-2535,2540,7.基金项目
国家自然科学基金(51672199) （51672199）
