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A platform for research: civil engineering, architecture and urbanism
Basement waterproof construction process
A basement waterproof construction technology comprises the following steps that the surface of a base layer is treated to be smooth, and the water content is kept to be smaller than 10%; a control line of the pre-paved high-molecular self-adhesive film waterproof coiled material is arranged on the surface of the treated and flattened base layer; pre-paved high-molecular self-adhesive film waterproof coiled materials are paved according to the control line, the lap joint length of two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the width direction is 70-90 mm, the staggered length of two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the length direction is 290-310 mm, and in addition, the lap joint length of the two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the width direction is 70-90 mm; and the particle sand layer of the pre-paved high-molecular self-adhesive film waterproof coiled material faces outwards. The pre-paved high-molecular self-adhesive film waterproof coiled material has the characteristics that a protective layer does not need to be designed, the requirement on a base layer is low, a base layer treating agent is not needed, the base layer is continuously cleaned, and the base layer has no obvious concave-convex, so that the construction period can be effectively shortened, and the waterproof cost and the construction cost are reduced.
一种地下室防水施工工艺，包括如下步骤：基层表面处理平整，并保持含水率小于10％；在处理平整的基层表面跟预铺式高分子自粘膜防水卷材的控制线；按照控制线铺设预铺式高分子自粘膜防水卷材，相邻两个预铺式高分子自粘膜防水卷材在宽度方向的搭接长度为70mm‑90mm，相邻两个预铺式高分子自粘膜防水卷材在长度方向的错开长度为290mm‑310mm，并且，预铺式高分子自粘膜防水卷材的颗粒砂层朝外。采用预铺式高分子自粘膜防水卷材无需设计保护层的特性，对基层要求低，无需基层处理剂，继续清理干净基层，基层无明显凹凸即可，由此，可有效缩短施工工期，降低防水成本和施工成本。
Basement waterproof construction process
A basement waterproof construction technology comprises the following steps that the surface of a base layer is treated to be smooth, and the water content is kept to be smaller than 10%; a control line of the pre-paved high-molecular self-adhesive film waterproof coiled material is arranged on the surface of the treated and flattened base layer; pre-paved high-molecular self-adhesive film waterproof coiled materials are paved according to the control line, the lap joint length of two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the width direction is 70-90 mm, the staggered length of two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the length direction is 290-310 mm, and in addition, the lap joint length of the two adjacent pre-paved high-molecular self-adhesive film waterproof coiled materials in the width direction is 70-90 mm; and the particle sand layer of the pre-paved high-molecular self-adhesive film waterproof coiled material faces outwards. The pre-paved high-molecular self-adhesive film waterproof coiled material has the characteristics that a protective layer does not need to be designed, the requirement on a base layer is low, a base layer treating agent is not needed, the base layer is continuously cleaned, and the base layer has no obvious concave-convex, so that the construction period can be effectively shortened, and the waterproof cost and the construction cost are reduced.
一种地下室防水施工工艺，包括如下步骤：基层表面处理平整，并保持含水率小于10％；在处理平整的基层表面跟预铺式高分子自粘膜防水卷材的控制线；按照控制线铺设预铺式高分子自粘膜防水卷材，相邻两个预铺式高分子自粘膜防水卷材在宽度方向的搭接长度为70mm‑90mm，相邻两个预铺式高分子自粘膜防水卷材在长度方向的错开长度为290mm‑310mm，并且，预铺式高分子自粘膜防水卷材的颗粒砂层朝外。采用预铺式高分子自粘膜防水卷材无需设计保护层的特性，对基层要求低，无需基层处理剂，继续清理干净基层，基层无明显凹凸即可，由此，可有效缩短施工工期，降低防水成本和施工成本。
Basement waterproof construction process
一种地下室防水施工工艺
LU JIE (author) / ZHONG WANCAI (author) / WANG REN (author) / LI YUDE (author) / CHEN CONG (author) / LI BIN (author) / HE NIANSHENG (author) / LUO YANHUA (author) / KUANG GUOGUAN (author) / XIAO FEI (author)
2022-07-29
Patent
Electronic Resource
Chinese
IPC:
E02D
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Gründungen