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采用特殊工艺对沥青进行吸附预处理制得无烟沥青,并用聚合物对其进行改性得到环保无烟沥青改性胶料,再以此为主要原料制成环保改性沥青胶料防水卷材。介绍了环保改性沥青胶料防水卷材的配方和生产工艺,并与传统改性沥青防水卷材的性能指标进行了对比,结果表明,该环保改性沥青胶料防水卷材具有环保、节能减耗、耐老化、粘结性能好和施工便利等优点。
Adopting special technology to pretreat asphalt to obtain smokeless asphalt, and modifying it with polymer to obtain environment-friendly smokeless asphalt modified rubber, and then using it as the main raw material to make environment-friendly modified asphalt rubber waterproofing membrane . The formulation and production process of environmental modified asphalt rubber waterproofing membrane were introduced and compared with the performance indexes of traditional modified asphalt waterproofing membrane. The results showed that the environmentally friendly modified asphalt rubber waterproofing membrane has the advantages of environmental protection, energy saving Wear and tear, anti-aging, good bonding performance and construction advantages.