耐盐碱型改性沥青防水卷材的配方研究

Formula Study on Salt Resistant Polymer Modified Bitumen Membrane

研究了耐盐碱型改性沥青防水卷材的配方,主要考察了复合耐盐碱助剂用量对卷材耐盐性能、耐碱性能及抗氯离子渗透性能的影响规律,得出复合耐盐碱助剂的最佳添加量为4%～5%时,制得的卷材上述性能均较好的结论。

This article studies formula of salt resistant polymer modified bitumen membrane, outlining the influence of the dosage of compound salt resistant agent on salt resistance, alkali resistance and chlorion permeable resistance of the membrane. Results showed that the membrane had good sah resistance, alkali resistance and chlorion permeable resistance when the dosage of compound salt tolerant agent was 4%-5%.