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本产品是以苯乙烯-丁二烯嵌段共聚物(SBS),改性沥青浸渍胎基,两面涂以弹性体沥青涂盖层,上表面撒以细砂、矿物粒(片)料或覆以聚乙烯膜等隔离材料而制成的防水卷材。
产品特点:
聚酯胎SBS改性沥青防水卷材
★不透水性能强
★抗拉强度高,延伸率大,对基层收缩变形和开裂适应能力强
★低温性能好,在-50℃下仍能保持功效,冷热地区都可适用,特别是寒冷地区
★耐穿刺、耐硌破、耐撕裂
★耐腐蚀、耐霉变、耐候性好
★施工方便,热熔法施工四季均可操作,接缝可靠
玻纤胎SBS改性沥青防水卷材
★较高的拉伸强度,尺寸稳定性能好
★耐高低温性能好
★耐损伤、耐腐蚀、耐霉变、耐候性能好
★施工性能好,接缝可靠