Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Macromolecular composite waterproof coiled material without hitting protective layer as well as preparation method and use method of macromolecular composite waterproof coiled material
The invention provides a polymer composite waterproof coiled material free of a protective layer, and a preparation method and a use method thereof, and belongs to the technical field of waterproof materials. The waterproof roll structurally comprises a silicone oil polyethylene film, a high-density polyester film serving as a main body material, modified asphalt self-adhesive glue serving as a coating layer and non-woven fabric from bottom to top in sequence, the modified asphalt self-adhesive glue is prepared from the following raw materials in parts by mass: 44 to 50 parts of asphalt, 10 to 15 parts of aromatic hydrocarbon oil, 5 to 10 parts of SBS (Styrene Butadiene Styrene), 5 to 8 parts of tackifying resin, 5 to 9 parts of SBR (Styrene Butadiene Rubber), 5 to 10 parts of activated rubber powder and 15 to 25 parts of talcum powder. When the waterproof coiled material is used, the surface of the waterproof coiled material does not need to be coated with a cement paste isolation layer, the non-woven fabric can play a role in protecting the coiled material, the coiled material can be self-repaired due to the unique creep property of the asphalt colloid, the high-density polyester film can serve as a single-layer waterproof layer, and the waterproof performance of the waterproof coiled material is improved in cooperation with the waterproof effect of the asphalt colloid.
本发明提供一种免打保护层的高分子复合防水卷材及其制备方法和使用方法，属于防水材料技术领域。该防水卷材的结构由下至上依次包括：硅油聚乙烯膜、作为主体材料的高密度聚酯膜、作为涂盖层的改性沥青自粘胶和无纺布；所述改性沥青自粘胶由以下质量份数的原料组成：沥青44～50份，芳烃油10～15份，SBS 5～10份，増粘树脂5～8份，SBR 5～9份，活化橡胶粉5～10份，滑石粉15～25份。使用该防水卷材不需要在防水卷材表面涂水泥浆隔离层，无纺布可以对卷材起到保护作用，独特的沥青胶质蠕变性可以使卷材进行自我修复，高密度聚酯膜可以作为单层防水层，配合沥青胶质的防水效果提高该防水卷材的防水性能。
Macromolecular composite waterproof coiled material without hitting protective layer as well as preparation method and use method of macromolecular composite waterproof coiled material
The invention provides a polymer composite waterproof coiled material free of a protective layer, and a preparation method and a use method thereof, and belongs to the technical field of waterproof materials. The waterproof roll structurally comprises a silicone oil polyethylene film, a high-density polyester film serving as a main body material, modified asphalt self-adhesive glue serving as a coating layer and non-woven fabric from bottom to top in sequence, the modified asphalt self-adhesive glue is prepared from the following raw materials in parts by mass: 44 to 50 parts of asphalt, 10 to 15 parts of aromatic hydrocarbon oil, 5 to 10 parts of SBS (Styrene Butadiene Styrene), 5 to 8 parts of tackifying resin, 5 to 9 parts of SBR (Styrene Butadiene Rubber), 5 to 10 parts of activated rubber powder and 15 to 25 parts of talcum powder. When the waterproof coiled material is used, the surface of the waterproof coiled material does not need to be coated with a cement paste isolation layer, the non-woven fabric can play a role in protecting the coiled material, the coiled material can be self-repaired due to the unique creep property of the asphalt colloid, the high-density polyester film can serve as a single-layer waterproof layer, and the waterproof performance of the waterproof coiled material is improved in cooperation with the waterproof effect of the asphalt colloid.
本发明提供一种免打保护层的高分子复合防水卷材及其制备方法和使用方法，属于防水材料技术领域。该防水卷材的结构由下至上依次包括：硅油聚乙烯膜、作为主体材料的高密度聚酯膜、作为涂盖层的改性沥青自粘胶和无纺布；所述改性沥青自粘胶由以下质量份数的原料组成：沥青44～50份，芳烃油10～15份，SBS 5～10份，増粘树脂5～8份，SBR 5～9份，活化橡胶粉5～10份，滑石粉15～25份。使用该防水卷材不需要在防水卷材表面涂水泥浆隔离层，无纺布可以对卷材起到保护作用，独特的沥青胶质蠕变性可以使卷材进行自我修复，高密度聚酯膜可以作为单层防水层，配合沥青胶质的防水效果提高该防水卷材的防水性能。
Macromolecular composite waterproof coiled material without hitting protective layer as well as preparation method and use method of macromolecular composite waterproof coiled material
一种免打保护层的高分子复合防水卷材及其制备方法和使用方法
GU HONGGANG (Autor:in) / XU WENJIE (Autor:in) / LI QINGYAN (Autor:in) / LI HUI (Autor:in) / SUN HONGYU (Autor:in) / WU JUNBING (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
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