Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof construction method for bolt hole special for outer wall aluminum alloy formwork
The invention relates to a waterproof construction method for a bolt hole special for an outer wall aluminum alloy formwork, and relates to the technical field of building construction.The waterproof construction method comprises the steps that the bolt hole is filled with a polyurethane foaming material for heat preservation, the remaining to-be-filled part in the bolt hole is filled with high-strength waterproof concrete, and water seepage is reduced while the supporting strength is guaranteed; the opening of the bolt hole is plugged by using a rubber plug until the high-strength waterproof concrete is solidified, the rubber plug is taken out, waterproof mortar is filled and smeared in the bolt hole and close to the surface of the outer wall body, and the risk of internal leakage of the bolt hole is reduced through the three-layer structure; a permeable crystallization layer, TS waterproof cloth and outer layer waterproof paint are sequentially arranged at the opening position of a bolt hole in the surface of the outer wall body, the waterproof requirement of the concrete outer wall body is further met, the waterproof quality of the outer wall body is guaranteed through combination of multiple technologies, and the maintenance amount caused by leakage in the later period is reduced.
本发明涉及一种外墙铝合金模板专用螺栓孔的防水施工方法，涉及建筑施工的技术领域，包括向螺栓孔内部填充聚氨酯发泡材料用于保温，向螺栓孔内部剩余待填充部位灌入高强度防水砼，保证支撑强度的同时减少渗水，使用橡胶塞封堵螺栓孔开口处，直至高强度防水砼凝固，取出橡胶塞，在螺栓孔内部靠近外墙体表面位置填抹防水砂浆并抹平，三层结构降低了螺栓孔内部渗漏的风险；在外墙体表面螺栓孔开口位置依次设置渗透结晶层、TS防水布、外层防水涂料三层结构，进一步满足混凝土外墙体防水需求，多种工艺结合保证外墙体防水质量，减少后期因渗漏造成的维修量。
Waterproof construction method for bolt hole special for outer wall aluminum alloy formwork
The invention relates to a waterproof construction method for a bolt hole special for an outer wall aluminum alloy formwork, and relates to the technical field of building construction.The waterproof construction method comprises the steps that the bolt hole is filled with a polyurethane foaming material for heat preservation, the remaining to-be-filled part in the bolt hole is filled with high-strength waterproof concrete, and water seepage is reduced while the supporting strength is guaranteed; the opening of the bolt hole is plugged by using a rubber plug until the high-strength waterproof concrete is solidified, the rubber plug is taken out, waterproof mortar is filled and smeared in the bolt hole and close to the surface of the outer wall body, and the risk of internal leakage of the bolt hole is reduced through the three-layer structure; a permeable crystallization layer, TS waterproof cloth and outer layer waterproof paint are sequentially arranged at the opening position of a bolt hole in the surface of the outer wall body, the waterproof requirement of the concrete outer wall body is further met, the waterproof quality of the outer wall body is guaranteed through combination of multiple technologies, and the maintenance amount caused by leakage in the later period is reduced.
本发明涉及一种外墙铝合金模板专用螺栓孔的防水施工方法，涉及建筑施工的技术领域，包括向螺栓孔内部填充聚氨酯发泡材料用于保温，向螺栓孔内部剩余待填充部位灌入高强度防水砼，保证支撑强度的同时减少渗水，使用橡胶塞封堵螺栓孔开口处，直至高强度防水砼凝固，取出橡胶塞，在螺栓孔内部靠近外墙体表面位置填抹防水砂浆并抹平，三层结构降低了螺栓孔内部渗漏的风险；在外墙体表面螺栓孔开口位置依次设置渗透结晶层、TS防水布、外层防水涂料三层结构，进一步满足混凝土外墙体防水需求，多种工艺结合保证外墙体防水质量，减少后期因渗漏造成的维修量。
Waterproof construction method for bolt hole special for outer wall aluminum alloy formwork
一种外墙铝合金模板专用螺栓孔的防水施工方法
ZHANG SHOUBO (Autor:in) / LI YU (Autor:in) / LI GUOXI (Autor:in) / LAN GUIYING (Autor:in) / SUN LILI (Autor:in) / DONG CONGCONG (Autor:in) / WEN CAI (Autor:in)
29.03.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Aluminum formwork outer wall screw hole plugging structure and construction method thereof
| Europäisches Patentamt | 2022