Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-waterproof-layer waterproof coiled material and construction technology thereof
The invention discloses a waterproof coiled material with two waterproof layers and a construction process thereof. The coiled material comprises a first waterproof layer and a second waterproof layer, the second waterproof layer is sequentially provided with a sand layer, a hot melt adhesive layer, a connecting film layer and a connecting adhesive layer from top to bottom, and the connecting adhesive layer is bonded with the first waterproof layer. The sand layer in the second waterproof layer is an anti-sticking layer; in order to improve the bonding performance, the connecting adhesive layer and the connecting film layer are arranged between the hot melt adhesive layer and the first waterproof layer, the connecting adhesive layer and the first waterproof layer are self-bonded, the problems of arching, edge warping and the like are avoided, and due to the fact that the connecting adhesive layer and the connecting film layer are sealed, the viscosity between the first waterproof layer and the second waterproof layer can be kept, and the waterproof performance is improved. The anti-channeling performance is improved, and the waterproof requirements of indoor and outdoor buildings can be effectively met.
本发明公开了一种两道防水的防水卷材及其施工工艺，该卷材包括第一防水层和第二防水层；第二防水层从上到下依次设有砂子层、热熔胶层、连接膜层和连接胶层，连接胶层与第一防水层粘合。第二防水层中的砂子层为防粘层；为了提高粘结性能，在热熔胶层与第一防水层之间，设置了连接胶层和连接膜层，连接胶层与第一防水层自粘合，避免发生起拱、翘边等问题，而且正是因为有连接胶层和连接膜层的封闭，能保持第一防水层和第二防水层之间的黏性，提高抗窜水性能，能有效满足室内外建筑的防水要求。
Double-waterproof-layer waterproof coiled material and construction technology thereof
The invention discloses a waterproof coiled material with two waterproof layers and a construction process thereof. The coiled material comprises a first waterproof layer and a second waterproof layer, the second waterproof layer is sequentially provided with a sand layer, a hot melt adhesive layer, a connecting film layer and a connecting adhesive layer from top to bottom, and the connecting adhesive layer is bonded with the first waterproof layer. The sand layer in the second waterproof layer is an anti-sticking layer; in order to improve the bonding performance, the connecting adhesive layer and the connecting film layer are arranged between the hot melt adhesive layer and the first waterproof layer, the connecting adhesive layer and the first waterproof layer are self-bonded, the problems of arching, edge warping and the like are avoided, and due to the fact that the connecting adhesive layer and the connecting film layer are sealed, the viscosity between the first waterproof layer and the second waterproof layer can be kept, and the waterproof performance is improved. The anti-channeling performance is improved, and the waterproof requirements of indoor and outdoor buildings can be effectively met.
本发明公开了一种两道防水的防水卷材及其施工工艺，该卷材包括第一防水层和第二防水层；第二防水层从上到下依次设有砂子层、热熔胶层、连接膜层和连接胶层，连接胶层与第一防水层粘合。第二防水层中的砂子层为防粘层；为了提高粘结性能，在热熔胶层与第一防水层之间，设置了连接胶层和连接膜层，连接胶层与第一防水层自粘合，避免发生起拱、翘边等问题，而且正是因为有连接胶层和连接膜层的封闭，能保持第一防水层和第二防水层之间的黏性，提高抗窜水性能，能有效满足室内外建筑的防水要求。
Double-waterproof-layer waterproof coiled material and construction technology thereof
一种两道防水的防水卷材及其施工工艺
ZHENG ZHAO (Autor:in) / PAN BINYI (Autor:in) / LU SEN (Autor:in) / WU JIAQI (Autor:in)
28.11.2023
Patent
Elektronische Ressource
Chinesisch
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