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A platform for research: civil engineering, architecture and urbanism
Preparation method of multifunctional waterproof coiled material, waterproof coiled material and application
The invention discloses a preparation method of a multifunctional waterproof roll, a waterproof roll and application. The preparation method comprises the following steps: coating two sides of filament polyester base cloth with hot-melt polymer modified asphalt mastic to obtain a waterproof roll base body; and spreading a phase-change particle material on the surface of one side of the obtained waterproof roll substrate, and coating a polyethylene film on the surface of the other side to obtain the waterproof roll. The hot-melt polymer modified asphalt mastic comprises the following raw material components in parts by weight: 100 parts of matrix asphalt, 30-40 parts of thermoplastic polyurethane, 10-15 parts of a self-polarized piezoelectric material and 5-7 parts of carbon fiber powder. According to the thermoplastic polyurethane, polyhydroxybutadiene with the molecular weight of 2000-3000 is used as a soft segment, butanediol and diphenylmethane diisocyanate are used as hard segments, and the molar ratio of the polyhydroxybutadiene to the diphenylmethane diisocyanate to the butanediol is 1: 4: 3. According to the waterproof coiled material provided by the invention, the hot-melt polymer modified asphalt mastic component is used, and thermoplastic polyurethane in the hot-melt polymer modified asphalt mastic component has the characteristic that a soft phase and a hard phase are separated.
本发明公开一种多功能防水卷制备方法、防水卷材及应用，所述制备方法包括将热熔聚合物改性沥青胶涂覆于长丝聚酯胎基布的两侧得到防水卷材基体；在得到的防水卷材基体一侧表面撒布相变颗粒材料、另一侧表面包覆聚乙烯薄膜，即得；所述热熔聚合物改性沥青胶以重量份数计，包括以下原料组分：基质沥青100份，热塑性聚氨酯30～40份，自极化压电材料10～15份和碳纤维粉5～7份。所述热塑性聚氨酯以分子量为2000～3000的聚羟基丁二烯为软段，以丁二醇和二苯基甲烷二异氰酸酯为硬段，所述聚羟基丁二烯、二苯基甲烷二异氰酸酯和丁二醇的摩尔比为1：4：3。本发明提供的防水卷材使用了热熔聚合物改性沥青胶组分，其中的热塑性聚氨酯具有软硬相分离的特性。
Preparation method of multifunctional waterproof coiled material, waterproof coiled material and application
The invention discloses a preparation method of a multifunctional waterproof roll, a waterproof roll and application. The preparation method comprises the following steps: coating two sides of filament polyester base cloth with hot-melt polymer modified asphalt mastic to obtain a waterproof roll base body; and spreading a phase-change particle material on the surface of one side of the obtained waterproof roll substrate, and coating a polyethylene film on the surface of the other side to obtain the waterproof roll. The hot-melt polymer modified asphalt mastic comprises the following raw material components in parts by weight: 100 parts of matrix asphalt, 30-40 parts of thermoplastic polyurethane, 10-15 parts of a self-polarized piezoelectric material and 5-7 parts of carbon fiber powder. According to the thermoplastic polyurethane, polyhydroxybutadiene with the molecular weight of 2000-3000 is used as a soft segment, butanediol and diphenylmethane diisocyanate are used as hard segments, and the molar ratio of the polyhydroxybutadiene to the diphenylmethane diisocyanate to the butanediol is 1: 4: 3. According to the waterproof coiled material provided by the invention, the hot-melt polymer modified asphalt mastic component is used, and thermoplastic polyurethane in the hot-melt polymer modified asphalt mastic component has the characteristic that a soft phase and a hard phase are separated.
本发明公开一种多功能防水卷制备方法、防水卷材及应用，所述制备方法包括将热熔聚合物改性沥青胶涂覆于长丝聚酯胎基布的两侧得到防水卷材基体；在得到的防水卷材基体一侧表面撒布相变颗粒材料、另一侧表面包覆聚乙烯薄膜，即得；所述热熔聚合物改性沥青胶以重量份数计，包括以下原料组分：基质沥青100份，热塑性聚氨酯30～40份，自极化压电材料10～15份和碳纤维粉5～7份。所述热塑性聚氨酯以分子量为2000～3000的聚羟基丁二烯为软段，以丁二醇和二苯基甲烷二异氰酸酯为硬段，所述聚羟基丁二烯、二苯基甲烷二异氰酸酯和丁二醇的摩尔比为1：4：3。本发明提供的防水卷材使用了热熔聚合物改性沥青胶组分，其中的热塑性聚氨酯具有软硬相分离的特性。
Preparation method of multifunctional waterproof coiled material, waterproof coiled material and application
一种多功能防水卷材制备方法、防水卷材及应用
AI TAO (author) / YANG KUN (author) / NIU YANHUI (author) / YAN XIN (author) / LI ZHUO (author) / NARITSUKI (author) / LIU YING (author) / LIU KAIJIE (author)
2024-05-03
Patent
Electronic Resource
Chinese
IPC:
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E01D
BRIDGES
,
Brücken
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