基层处理方式对自粘聚合物改性沥青防水卷材与基层粘结性能影响的研究  

Study on Influence of Substrate Treatment Methods on the Bonding Performance between Self-adhesive Polymer Modified Bitumen Waterproofing Membrane and Substrates

作　　者：牛海波 贺小钢 郭子斌 吴涛 林静芳 Niu Haibo;He Xiaogang;Guo Zibin;Wu Tao;Lin Jingfang(Jiangsu Canlon Building Materials Co.,Ltd.,Suzhou,Jiangsu215200,China)

机构地区：[1]江苏凯伦建材股份有限公司,江苏苏州215200

出　　处：《中国建筑防水》2024年第10期20-23,共4页China Building Waterproofing

摘　　要：研究了在室内实验室环境和室外实际施工环境下,不同基层处理方式对自粘聚合物改性沥青防水卷材与处理后基层粘结性能的影响,得出以下结论:在复杂的现场实际施工环境下,先用防水固砂宝对水泥基层进行硬化处理,再涂刷WBR300沥青基防水卷材用基层处理剂,处理后的基层与自粘聚合物改性沥青防水卷材粘结性能较好。This study investigated the effects of different substrate treatment methods on the bonding performance between self-adhesive polymer modified bitumen waterproofing membrane and the treated substrates under indoor laboratory environments and outdoor actual construction environments.The following conclusions are drawn:under complex on-site construction environments,when the cement substrate is first hardened with waterproofing sand fixing agent,and then coated with WBR300 substrate treatment agent for bitumen based waterproofing membrane,the bonding performance between the treated substrate and self-adhesive polymer modified bitumen waterproofing membrane is better.

关 键 词：自粘聚合物改性沥青防水卷材 基层处理剂 粘结性能 基层处理方式 

分 类 号：TU573[建筑科学—建筑技术科学] TU502