摘要
研究了疏水剂、防水剂对硫氧镁水泥胶凝材料性能的影响,并阐述了其增强、防水机理。研究结果表明,S1疏水剂、B2防水剂掺量的提高会导致硫氧镁水泥水化硬化过程峰值温度逐渐降低,出现峰值温度的时间逐渐延长。S1能够提高试件密度,B2大幅度降低试件密度。
The effects of hydrophobic agents and water repellants on the properties of magnesium oxysulfide cement cementitious materials were studied,and their strengthening and waterproofing mechanisms were expounded.The results show that the increase of the S1 hydrophobic agent and B2 waterproof agent will gradually reduce the peak temperature and prolong the time of peak temperature in the hydration and hardening process of magnesium oxysulfide cement.S1 can increase the specimen density,while B2 can greatly reduce the specimen density.
出处
《江苏建材》
2022年第5期7-11,共5页
Jiangsu Building Materials
关键词
疏水剂
防水剂
力学性能
耐水性能
质量吸水率
hydrophobic agent
waterproof agent
mechanical properties
qater resistance
mass water absorption
作者简介
第一作者:朱效甲(1966-),男,本科,高级工程师,主要从事镁质胶凝材料性能研究工作。
