影响非固化橡胶沥青复合防水涂料性能因素研究

Study on the Influence Factors of Non-Cured Rubber Asphalt Composite Waterproof Coating Performance

建筑防水是建筑材料行业渐行发展的一个重要课题,目前市场单纯的防水卷材或防水涂料都具有较大的缺陷,兼具卷材与涂料的优点的非固化橡胶沥青防水涂料应运而生,这种防水材料完美的将防水涂料与防水卷材的优点结合在了一起。对非固化橡胶沥青防水涂料进行实验研究,结果表明:以重交沥青(10%)、热拌沥青(57.5%)为基料,配合SBS改性剂(2.5%)、SBR(2.0%)、聚乙烯蜡(3.0%)、矿物填充料(25%)所得到的防水涂料具有最佳的性价比和性能,具有较高的实际生产价值。

Building waterproofing is an important subject for the gradual development of the building materials industry.At present,the simple waterproof coiled material and waterproof coating in the market has great defects.The non-curing rubber asphalt waterproof coating with the advantages of coiled material and coating came into being.This waterproof material perfectly combines the advantages of waterproof coating and waterproof coiled material.In this paper,the experimental research on non-curing rubber asphalt waterproof coating is carried out.The results show that the waterproof coating obtained by taking heavy cross asphalt(10%)and hot mix asphalt(57.5%)as the base material,combined with SBS modifier(2.5%),SBR(2.0%),polyethylene wax(3.0%)and mineral filler(25%)has the best cost performance and performance,and has high practical production value.