Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Colored sand modified asphalt waterproof coiled material and preparation method thereof
The invention discloses a colored sand modified asphalt waterproof coiled material and a preparation method thereof. The waterproof coiled material sequentially comprises a mineral aggregate hydrophobic layer, a first modified asphalt coating material layer, a base layer, a second modified asphalt coating material layer and an optional bottom film layer, wherein the mineral aggregate hydrophobic layer comprises a hydrophobic colored sand layer with patterns and a hydrophobic coating, and the hydrophobic coating is distributed on all or part of the surface and all gaps of the hydrophobic colored sand layer with the patterns; optionally, an edge film is arranged on one side, in the length direction, of the first modified asphalt coating material layer. The super-hydrophobic effect can be achieved by spraying the hydrophobic coating and assisting the hydrophobic colored sand; the auxiliary sand consolidation process also has the effect of improving the sand consolidation effect; water storage can be effectively reduced, roof load is reduced, and the house is prevented from collapsing.
本发明公开了一种彩砂改性沥青防水卷材及其制备方法，该防水卷材依次包括：矿物粒料疏水层、第一改性沥青涂盖料层、胎基层、第二改性沥青涂盖料层和任选的底膜层；其中，矿物粒料疏水层包括具有图案的疏水彩砂层和疏水涂料，疏水涂料分布在具有图案的疏水彩砂层的全部或者部分表面和全部缝隙中；任选的，第一改性沥青涂盖料层沿长度方向的一侧上设置有边膜。本发明通过喷涂疏水涂料，辅助疏水彩砂，能起到超疏水的效果；辅助固砂工艺又有增加固砂效果的作用；能够有效的减少存水，减少屋面荷载，防止房屋坍塌。
Colored sand modified asphalt waterproof coiled material and preparation method thereof
The invention discloses a colored sand modified asphalt waterproof coiled material and a preparation method thereof. The waterproof coiled material sequentially comprises a mineral aggregate hydrophobic layer, a first modified asphalt coating material layer, a base layer, a second modified asphalt coating material layer and an optional bottom film layer, wherein the mineral aggregate hydrophobic layer comprises a hydrophobic colored sand layer with patterns and a hydrophobic coating, and the hydrophobic coating is distributed on all or part of the surface and all gaps of the hydrophobic colored sand layer with the patterns; optionally, an edge film is arranged on one side, in the length direction, of the first modified asphalt coating material layer. The super-hydrophobic effect can be achieved by spraying the hydrophobic coating and assisting the hydrophobic colored sand; the auxiliary sand consolidation process also has the effect of improving the sand consolidation effect; water storage can be effectively reduced, roof load is reduced, and the house is prevented from collapsing.
本发明公开了一种彩砂改性沥青防水卷材及其制备方法，该防水卷材依次包括：矿物粒料疏水层、第一改性沥青涂盖料层、胎基层、第二改性沥青涂盖料层和任选的底膜层；其中，矿物粒料疏水层包括具有图案的疏水彩砂层和疏水涂料，疏水涂料分布在具有图案的疏水彩砂层的全部或者部分表面和全部缝隙中；任选的，第一改性沥青涂盖料层沿长度方向的一侧上设置有边膜。本发明通过喷涂疏水涂料，辅助疏水彩砂，能起到超疏水的效果；辅助固砂工艺又有增加固砂效果的作用；能够有效的减少存水，减少屋面荷载，防止房屋坍塌。
Colored sand modified asphalt waterproof coiled material and preparation method thereof
一种彩砂改性沥青防水卷材及其制备方法
ZHENG JINXIN (Autor:in) / LUO WEIXIN (Autor:in) / LI JIANWEI (Autor:in) / XU JIABIN (Autor:in) / WANG WEIWEI (Autor:in) / LIU HUAN (Autor:in)
03.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
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
/
E02D
FOUNDATIONS
,
Gründungen
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
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