橡胶复合改性沥青防水涂料的研究

Study on Rubber Composite Modified Asphalt Waterproofing Coating

介绍了一种由氯丁橡胶与丁苯橡胶复合改性的沥青防水涂料的配方及制备工艺,探讨了橡胶复合改性剂的配比和添加量对改性沥青性能的影响,分析指出改性沥青乳液的稳定性与沥青牌号、橡胶复合改性剂的添加量、乳化剂的种类和配比以及体系pH值有关。

This article introduced the formula and process of asphalt waterproofing coating modified by neoprene rubber and styrene-butadiene rubber, discussed the influence of the ratio and dosage of compound rubber modifier on the performance of modified asphalt, and pointed out that the stability of modified aspha emulsion was related to asphalt grade, dosage of compound rubber modifier, category and ratio of emulsifier and the pH value.