A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basement raft foundation waterproof roll construction method based on empty laying method
The invention relates to the field of building waterproof engineering, in particular to a basement raft foundation waterproof roll construction method based on an empty laying method. The basement raft foundation waterproof roll construction can effectively ensure the waterproof construction quality of a basement raft, and comprises the following steps of a, constructing a cushion layer, and maintaining the cushion layer for 1-7 days; b, cleaning the base layer, enabling the surface of the base layer to be smooth, dry and free of impurities, accumulated water and sharp cement protrusions; c, carrying out internal and external corner treatment; d, carrying out anchor rod joint treatment, specifically, a groove in the anchor rod joint being of a groove structure with the circular cross section, and cleaning concrete at the joint of an anchor rod steel bar and a base layer; e, carrying out local additional layer treatment, arranging waterproof additional layers at internal and external corners of the elevator shaft, the sump and the independent foundation and fixing through waterproof nails; f, laying and lapping the coiled material; and g, reinforcing layer laying, using a wide coiled material for conducting reinforcing laying on the welding seam. The method is particularly suitable for a basement raft foundation waterproof roll construction process.
本发明涉及建筑防水工程领域，尤其是一种有效保证地下室筏板防水的施工质量的基于空铺法的地下室筏板基础防水卷材施工方法，包括如下步骤：a、垫层施工，垫层养护1～7天；b、基层清理：基层表面光滑、干燥、无杂物、积水及尖锐的水泥凸起物；c、阴阳角处理；d、锚杆接头处理：锚杆接头处的凹槽为横截面为圆形的凹槽结构，并将锚杆钢筋与基层连接处的混凝土清理干净；e、局部附加层处理：在电梯井、集水坑、独立基础的阴阳角处设置防水附加层，用防水钉固定；f、卷材铺设搭接；g、加强层铺设：利用宽卷材对焊缝进行加强铺设。本发明尤其适用于地下室筏板基础防水卷材施工工艺之中。
Basement raft foundation waterproof roll construction method based on empty laying method
The invention relates to the field of building waterproof engineering, in particular to a basement raft foundation waterproof roll construction method based on an empty laying method. The basement raft foundation waterproof roll construction can effectively ensure the waterproof construction quality of a basement raft, and comprises the following steps of a, constructing a cushion layer, and maintaining the cushion layer for 1-7 days; b, cleaning the base layer, enabling the surface of the base layer to be smooth, dry and free of impurities, accumulated water and sharp cement protrusions; c, carrying out internal and external corner treatment; d, carrying out anchor rod joint treatment, specifically, a groove in the anchor rod joint being of a groove structure with the circular cross section, and cleaning concrete at the joint of an anchor rod steel bar and a base layer; e, carrying out local additional layer treatment, arranging waterproof additional layers at internal and external corners of the elevator shaft, the sump and the independent foundation and fixing through waterproof nails; f, laying and lapping the coiled material; and g, reinforcing layer laying, using a wide coiled material for conducting reinforcing laying on the welding seam. The method is particularly suitable for a basement raft foundation waterproof roll construction process.
本发明涉及建筑防水工程领域，尤其是一种有效保证地下室筏板防水的施工质量的基于空铺法的地下室筏板基础防水卷材施工方法，包括如下步骤：a、垫层施工，垫层养护1～7天；b、基层清理：基层表面光滑、干燥、无杂物、积水及尖锐的水泥凸起物；c、阴阳角处理；d、锚杆接头处理：锚杆接头处的凹槽为横截面为圆形的凹槽结构，并将锚杆钢筋与基层连接处的混凝土清理干净；e、局部附加层处理：在电梯井、集水坑、独立基础的阴阳角处设置防水附加层，用防水钉固定；f、卷材铺设搭接；g、加强层铺设：利用宽卷材对焊缝进行加强铺设。本发明尤其适用于地下室筏板基础防水卷材施工工艺之中。
Basement raft foundation waterproof roll construction method based on empty laying method
基于空铺法的地下室筏板基础防水卷材施工方法
ZHAO HUAIGANG (author) / WU ZHONG (author) / WANG KANG (author)
2021-09-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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