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氯化聚乙烯—橡胶共混卷材(以下简称像塑共混卷材)具有物理力学性能好、价格适中、冷施工和操作方便等优点,是近几年推广应用较多的一种新型合成高分子防水卷材。但在实践中,发现不少像塑共混卷材屋面存在程度不同的裂缝,影响使用功能。所以,分析裂缝原因与防治措施十分必要。一、裂缝现象橡塑共混卷材屋面一般采用单层铺贴,卷材厚度为1.2～1.5毫米,用
Chlorinated polyethylene-rubber blended webs (hereinafter referred to as plastic-blended webs) have the advantages of good physical and mechanical properties, moderate price, cold construction and easy operation, and are a new type of synthesis that has been popularized and applied in recent years. Polymer waterproof membrane. However, in practice, it has been found that there are a number of cracks with varying degrees of presence on the roof of plastic-blended coiled materials, affecting the use of functions. Therefore, it is necessary to analyze the causes of cracks and preventive measures. First, the phenomenon of cracking rubber and plastic blended membrane roof generally use a single layer of paving, coil thickness of 1.2 to 1.5 mm, with