耐高温型彩色非固化橡胶防水涂料的研制  

Development of high-temperature resistant colored non curing rubber waterproof coating

作　　者：林静芳 牛海波 卓俊杰 LIN Jingfang;NIU Haibo;ZHUO Junjie(Meizhouwan Vocational Technology Colege,Putian 351254,China)

机构地区：[1]湄洲湾职业技术学院,福建莆田351254

出　　处：《新型建筑材料》2025年第4期78-81,120,共5页New Building Materials

基　　金：2023年度福建省中青年教师教育科研项目(科技类)(JZ230091)。

摘　　要：通过配方调整优化以解决彩色非固化橡胶防水涂料夏季高温立面施工时滑动流淌的问题。结果表明,耐高温型彩色非固化橡胶防水涂料的最佳质量配比为:芳烃油35.0%、SBS 7.0%、GSBR 4.0%、石油树脂22.0%、高温助剂4.0%、氧化铁红4.0%、有机蒙脱土1.5%、重钙22.5%,按此配比制备的防水涂料其高温性能可达90℃不流淌、滑动和滴落,符合100%满粘以及130℃黏度≤1500mPa·s的要求,适用于不同季节的屋面、坡面,甚至是地下室侧墙等不同建筑部位的防水工程施工。该防水涂料可采用低温喷涂或刮涂施工,减少了施工过程烟气挥发量,改善了施工环境。The problem of sliding and flowing during the vertical construction of colored non-curing rubber waterproof coating in summer high temperature is solved by adjusting and optimizing the formula.The optimal mass ratio of high-temperature-resistant colored non-curing rubber waterproof coating is:aromatic oil 35.0%,SBS 7.0%,GSBR 4.0%,petroleum resin 22.0%,high-temperature additive 4.0%,iron oxide red 4.0%,organic montmorillonite 1.5%,and heavy calcium carbonate 22.5%.The waterproof coating prepared according to this ratio can reach 90 ℃ without flowing,sliding and dripping.It meets the requirements of 100% full adhesion and viscosity less than or equal to 1500 mPa·s at 130 ℃.It is suitable for waterproof engineering construction of different building parts such as roofs,slopes in different seasons,and even basement side walls.This waterproof coating can be constructed by low-temperature spraying or scraping,which reduces the amount of flue gas volatilization during the construction process and improves the construction environment.

关 键 词：耐高温型 非固化 防水涂料 优化配比 立面施工 

分 类 号：TU561.65[建筑科学—建筑技术科学]