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A platform for research: civil engineering, architecture and urbanism
Self-adhesive modified asphalt waterproof coiled material
The invention designs a self-adhesive waterproof coiled material. The waterproof coiled material is composed of an anti-sticking isolation layer, a wetting and bonding coating material layer with the thickness of 0.2-0.3 mm, a coating material layer with the thickness of 0.7-1.3 mm and a carcass structure layer with the thickness of 0.1-0.2 mm from top to bottom. According to the waterproof coiled material, the special design of the inner and outer coating material layers with different components is adopted, so that the outer wetting and bonding coating material layer and the base layer have excellent wetting and permeating effects, the bonding effect with the base layer is excellent, meanwhile, oil of the outer wetting and bonding layer permeates into the inner coating material layer after construction, and the oil content of the outer wetting and bonding layer is reduced. The situation that the long-time bonding effect of the material is reduced due to the fact that oil of the coating material layer of the self-adhesive coiled material is separated out to the surface of the base layer is avoided, and the initial viscosity and the holding power of the self-adhesive waterproof coiled material are greatly improved.
本发明设计了一种自粘防水卷材，该防水卷材由从上往下的防粘隔离层、0.2～0.3mm厚的润湿粘接涂盖料层、0.7～1.3mm厚的涂盖料层、0.1～0.2mm厚的胎体结构层组成。该发明所述的防水卷材采用内外2层不同组分涂盖料层的专项设计，使得外层润湿粘接涂盖料层与基层具备优异的润湿渗透效果，与基层粘接效果优异，同时在施工后外层润湿粘接层的油分会向内层涂盖料层渗透，避免了自粘卷材涂盖料层的油分析出至基层表面从而降低材料长时间粘接效果的情况，大幅度提升了自粘防水卷材的初粘性与持粘性。
Self-adhesive modified asphalt waterproof coiled material
The invention designs a self-adhesive waterproof coiled material. The waterproof coiled material is composed of an anti-sticking isolation layer, a wetting and bonding coating material layer with the thickness of 0.2-0.3 mm, a coating material layer with the thickness of 0.7-1.3 mm and a carcass structure layer with the thickness of 0.1-0.2 mm from top to bottom. According to the waterproof coiled material, the special design of the inner and outer coating material layers with different components is adopted, so that the outer wetting and bonding coating material layer and the base layer have excellent wetting and permeating effects, the bonding effect with the base layer is excellent, meanwhile, oil of the outer wetting and bonding layer permeates into the inner coating material layer after construction, and the oil content of the outer wetting and bonding layer is reduced. The situation that the long-time bonding effect of the material is reduced due to the fact that oil of the coating material layer of the self-adhesive coiled material is separated out to the surface of the base layer is avoided, and the initial viscosity and the holding power of the self-adhesive waterproof coiled material are greatly improved.
本发明设计了一种自粘防水卷材，该防水卷材由从上往下的防粘隔离层、0.2～0.3mm厚的润湿粘接涂盖料层、0.7～1.3mm厚的涂盖料层、0.1～0.2mm厚的胎体结构层组成。该发明所述的防水卷材采用内外2层不同组分涂盖料层的专项设计，使得外层润湿粘接涂盖料层与基层具备优异的润湿渗透效果，与基层粘接效果优异，同时在施工后外层润湿粘接层的油分会向内层涂盖料层渗透，避免了自粘卷材涂盖料层的油分析出至基层表面从而降低材料长时间粘接效果的情况，大幅度提升了自粘防水卷材的初粘性与持粘性。
Self-adhesive modified asphalt waterproof coiled material
一种自粘改性沥青防水卷材
YUAN RUI (author) / LI HONGWEI (author) / GENG RONG (author) / LI XIAOCHU (author) / YE JIAWEI (author)
2023-04-07
Patent
Electronic Resource
Chinese
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