A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Blocking method for opening of opposite-pulling screw hole of aluminum formwork
The invention provides an aluminum template opposite-pull screw hole opening plugging method which comprises the following steps: chiseling a cup opening, namely chiseling a cup-shaped outer wall groove and a cup-shaped inner wall groove in two sides of a wall body around a screw hole by using an electric hammer by taking the screw hole as a circle center; cleaning is conducted, specifically, sand and dust on the outer wall grooves and the inner wall grooves are washed away through clear water; outer side blocking is conducted, specifically, the outer wall groove is filled with waterproof mortar, and the waterproof mortar is compacted and flattened; coating: coating the surface of the dried waterproof mortar with a waterproof coating; filling: after the mortar on the outdoor side is solidified, filling a foaming agent into the screw hole from one side of the inner wall groove; the inner wall groove is filled with waterproof mortar, and the waterproof mortar is compacted and flattened. According to the aluminum formwork opposite-pull screw hole opening plugging method, the hidden danger of leakage after an opposite-pull screw type aluminum formwork wall body is dismantled can be fully solved, the use amount of cement mortar is small, and the cost is low.
本发明提出了一种铝模板对拉螺孔洞口封堵方法，包括以下步骤，凿杯口：以螺杆洞为圆心，绕所述螺杆洞使用电锤在墙体两侧分别打凿出杯型的外墙凹槽和内墙凹槽；清洗：使用清水冲洗所述外墙凹槽和所述内墙凹槽上的沙土灰尘；外侧封堵：使用防水砂浆充填在所述外墙凹槽中，将防水砂浆压实并抹平；涂膜：在干燥后的防水砂浆表面涂刷防水涂膜；填充：待室外一侧砂浆凝固后，从所述内墙凹槽一侧向所述螺杆洞内填充发泡剂；内侧封堵：使用防水砂浆充填在所述内墙凹槽中，将防水砂浆压实并抹平，本发明提出的铝模板对拉螺孔洞口封堵方法，可以充分解决对拉螺杆式铝模板墙体拆除后的渗漏隐患，水泥砂浆用料少，成本较低。
Blocking method for opening of opposite-pulling screw hole of aluminum formwork
The invention provides an aluminum template opposite-pull screw hole opening plugging method which comprises the following steps: chiseling a cup opening, namely chiseling a cup-shaped outer wall groove and a cup-shaped inner wall groove in two sides of a wall body around a screw hole by using an electric hammer by taking the screw hole as a circle center; cleaning is conducted, specifically, sand and dust on the outer wall grooves and the inner wall grooves are washed away through clear water; outer side blocking is conducted, specifically, the outer wall groove is filled with waterproof mortar, and the waterproof mortar is compacted and flattened; coating: coating the surface of the dried waterproof mortar with a waterproof coating; filling: after the mortar on the outdoor side is solidified, filling a foaming agent into the screw hole from one side of the inner wall groove; the inner wall groove is filled with waterproof mortar, and the waterproof mortar is compacted and flattened. According to the aluminum formwork opposite-pull screw hole opening plugging method, the hidden danger of leakage after an opposite-pull screw type aluminum formwork wall body is dismantled can be fully solved, the use amount of cement mortar is small, and the cost is low.
本发明提出了一种铝模板对拉螺孔洞口封堵方法，包括以下步骤，凿杯口：以螺杆洞为圆心，绕所述螺杆洞使用电锤在墙体两侧分别打凿出杯型的外墙凹槽和内墙凹槽；清洗：使用清水冲洗所述外墙凹槽和所述内墙凹槽上的沙土灰尘；外侧封堵：使用防水砂浆充填在所述外墙凹槽中，将防水砂浆压实并抹平；涂膜：在干燥后的防水砂浆表面涂刷防水涂膜；填充：待室外一侧砂浆凝固后，从所述内墙凹槽一侧向所述螺杆洞内填充发泡剂；内侧封堵：使用防水砂浆充填在所述内墙凹槽中，将防水砂浆压实并抹平，本发明提出的铝模板对拉螺孔洞口封堵方法，可以充分解决对拉螺杆式铝模板墙体拆除后的渗漏隐患，水泥砂浆用料少，成本较低。
Blocking method for opening of opposite-pulling screw hole of aluminum formwork
一种铝模板对拉螺孔洞口封堵方法
LIAO JINGHUI (author) / WU KELIAN (author) / LIANG WEI (author) / DUAN SHU (author) / YANG WENJUN (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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