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A platform for research: civil engineering, architecture and urbanism
Waterproof coiled material and preparation method thereof
The invention discloses a waterproof coiled material and a preparation method thereof.The waterproof coiled material comprises a sheet layer, a modified asphalt self-adhesive layer, an anti-sticking particle layer, an oil sealing coating and an anti-ultraviolet coating, and the anti-sticking particle layer is formed by laying particulate matter; the oil sealing coating is of a continuous film layer structure covering the multiple particles and the surface, exposed through gaps between the particles, of the modified asphalt self-adhesive layer, and the minimum particle size m of the particles and the total thickness n of superposition of the oil sealing coating and the anti-ultraviolet coating meet the relation that n is smaller than or equal to m/10. The oil sealing coating of the waterproof coiled material is arranged between the anti-ultraviolet coating and the anti-sticking particle layer, the arrangement position is crucial, components in the modified asphalt self-adhesive layer can be prevented from leaking, the relative positions of particles in the anti-sticking particle layer can be fixed, and the anti-ultraviolet coating can be prevented from being polluted by the components of the other layers.
本申请公开了一种防水卷材及其制备方法，该防水卷材包括片材层、改性沥青自粘胶层、防粘颗粒层、封油涂层、抗紫外涂层，防粘颗粒层为颗粒物铺设而成，封油涂层为覆盖于多个颗粒物以及改性沥青自粘胶层的通过颗粒物之间的间隙露出的部分表面的连续膜层结构，颗粒物的最小粒径m、封油涂层和抗紫外涂层叠加的总厚度n满足关系n≤m/10。该防水卷材的封油涂层设置在抗紫外涂层与防粘颗粒层之间，该设置位置至关重要，既可防止改性沥青自粘胶层中的成分渗漏，又能固定防粘颗粒层中各颗粒物的相对位置，还能防止抗紫外涂层被其余层的成分污染。
Waterproof coiled material and preparation method thereof
The invention discloses a waterproof coiled material and a preparation method thereof.The waterproof coiled material comprises a sheet layer, a modified asphalt self-adhesive layer, an anti-sticking particle layer, an oil sealing coating and an anti-ultraviolet coating, and the anti-sticking particle layer is formed by laying particulate matter; the oil sealing coating is of a continuous film layer structure covering the multiple particles and the surface, exposed through gaps between the particles, of the modified asphalt self-adhesive layer, and the minimum particle size m of the particles and the total thickness n of superposition of the oil sealing coating and the anti-ultraviolet coating meet the relation that n is smaller than or equal to m/10. The oil sealing coating of the waterproof coiled material is arranged between the anti-ultraviolet coating and the anti-sticking particle layer, the arrangement position is crucial, components in the modified asphalt self-adhesive layer can be prevented from leaking, the relative positions of particles in the anti-sticking particle layer can be fixed, and the anti-ultraviolet coating can be prevented from being polluted by the components of the other layers.
本申请公开了一种防水卷材及其制备方法，该防水卷材包括片材层、改性沥青自粘胶层、防粘颗粒层、封油涂层、抗紫外涂层，防粘颗粒层为颗粒物铺设而成，封油涂层为覆盖于多个颗粒物以及改性沥青自粘胶层的通过颗粒物之间的间隙露出的部分表面的连续膜层结构，颗粒物的最小粒径m、封油涂层和抗紫外涂层叠加的总厚度n满足关系n≤m/10。该防水卷材的封油涂层设置在抗紫外涂层与防粘颗粒层之间，该设置位置至关重要，既可防止改性沥青自粘胶层中的成分渗漏，又能固定防粘颗粒层中各颗粒物的相对位置，还能防止抗紫外涂层被其余层的成分污染。
Waterproof coiled material and preparation method thereof
防水卷材及其制备方法
YANG XIAOYU (author) / GONG XINGYU (author) / HUANG ZUXING (author) / PU YANGHAO (author)
2022-11-18
Patent
Electronic Resource
Chinese
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