防水卷材知识-SBS防水卷材和APP防水卷材有啥区别?
发布时间:2021-09-29 来源:防水堵漏工程公司 浏览次数:
最常见的防水卷材类别为SBS防水卷材和APP防水卷材。这两种防水卷材均为建筑防水卷材,以聚酯毡或玻璃纤维毡为胎底,两侧覆盖隔离材料。
众所周知,防水材料是指建筑物为满足防潮、防漏功能而使用的材料的总称。最常见的防水材料类型是防水卷材和防水涂料。最常见的防水卷材类型为SBS防水卷材和APP防水卷材。
These two kids of waterproof coiled materials are based o polyester felt or glass fiber felt, Both sides are covered with buildig waterproof coiled materials made of isolatio materials.
Is the applicatio scope of SBS ad app coiled materials the same? What are the differeces betwee the two kids of waterproof coiled materials? Today, Xiaobia will popularize the kowledge of waterproof coiled materials.
What are the characteristics of SBS waterproof coiled material?
SBS Elastomer Modified asphalt waterproof coiled material is a elastomer modified asphalt waterproof coiled material made of SBS (styree butadiee styree) thermoplastic elastomer modified asphalt as dip coatig material, high-quality polyester felt,玻璃纤维毡和玻璃纤维增强聚酯毡作为轮胎基层,矿物骨料、PE膜和铝膜作为覆层材料,通过专用机械混合和研磨。SBS防水卷材的特点如下:
优异的防水x能,胶层和面膜具有良好的防水功能。
◆ 基层附着力强,与各种材料基层附着力好,可将线圈损坏引起的渗漏锁定在局部范围内,有效防止水窜;
◆ 整体x好,线圈间连接紧密可靠;优异的延伸x能,最大程度适应基层变形;
◆ 稳定x好,,
耐腐蚀x好,使用寿命长:结构简单,压敏粘接,防水效果持久稳定。
APP防水卷材的特点是什么?
APP改x沥青防水卷材是以聚酯毡或玻璃纤维毡为胎基,改x沥青为无规聚丙烯(APP)或聚烯烃聚合物(APAO、APO)为浸涂层,两侧覆盖隔离材料制成的防水卷材。
APP防水卷材主要具有以下特点:
◆ 良好的延展x、耐候x和灵活x;
◆ 附着力强、塑x高、强度高、适应x强、抗冲击、耐磨:
◆ 优异的耐高低温x能,适用于寒冷和炎热地区,特别适用于高温环境下的防水;
◆ 可形成高强度防水层,耐压水x强;
◆ 高强度胎座,材料厚度大,耐穿刺,耐腐蚀,防霉,耐疲劳
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