A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof plugging construction method for embedded hole of outer wall
The invention discloses a waterproof plugging construction method for an embedded hole of an outer wall. The waterproof plugging construction method comprises the following steps that a through-wall steel pipe or cantilever profile steel is taken out; the positions and sizes of holes of the through-wall steel pipe and I-shaped steel are checked; taking out the embedded part in the hole, and ensuring that the embedded part is not left after being taken out; the number of holes needing to be blocked is checked, and blocking sorting is made; a, an electric pick is adopted for removing peripheral loose concrete, a concrete hole is removed into a square hole with a large inner opening, a small outer opening, a high inner opening and a low outer opening, it is ensured that rainwater cannot flow back into a room, pitted surfaces should be removed from the inner wall of the hole, and it is ensured that concrete can be fully combined in the later period; the problem that leakage exists after the reserved hole of the concrete wall is blocked after the main body is constructed is solved, and the leakage prevention phenomenon is achieved to the maximum extent. According to the scheme, the problem of outer wall leakage is solved, a remarkable effect is achieved on a reserved hole which is blocked later, and later delivery is guaranteed.
本发明公开了一种外墙预埋孔洞防水封堵施工方法，包括以下步骤：穿墙钢管或悬挑型钢取出：排查穿墙钢管及工字钢洞口位置及大小；取出洞口内预埋件，并确保取出后无遗留；排查需要封堵洞口个数并做好封堵排序；基层凿毛清理并湿润：a，剔凿采用电镐剔除周圈松散混凝土，并将混凝土洞口剔凿为内口大外口小、内口高外口低的方形洞口，确保雨水不会倒灌进室内，洞口内壁应剔除麻面，确保后期混凝土能够充分结合。本发明解决了主体施工后混凝土墙预留洞口封堵后存在渗漏问题，实现最大限度的防渗漏现象。本方案是解决外墙渗漏，对于后封堵的预留洞口有显著效果，对于后期交付有保障。
Waterproof plugging construction method for embedded hole of outer wall
The invention discloses a waterproof plugging construction method for an embedded hole of an outer wall. The waterproof plugging construction method comprises the following steps that a through-wall steel pipe or cantilever profile steel is taken out; the positions and sizes of holes of the through-wall steel pipe and I-shaped steel are checked; taking out the embedded part in the hole, and ensuring that the embedded part is not left after being taken out; the number of holes needing to be blocked is checked, and blocking sorting is made; a, an electric pick is adopted for removing peripheral loose concrete, a concrete hole is removed into a square hole with a large inner opening, a small outer opening, a high inner opening and a low outer opening, it is ensured that rainwater cannot flow back into a room, pitted surfaces should be removed from the inner wall of the hole, and it is ensured that concrete can be fully combined in the later period; the problem that leakage exists after the reserved hole of the concrete wall is blocked after the main body is constructed is solved, and the leakage prevention phenomenon is achieved to the maximum extent. According to the scheme, the problem of outer wall leakage is solved, a remarkable effect is achieved on a reserved hole which is blocked later, and later delivery is guaranteed.
本发明公开了一种外墙预埋孔洞防水封堵施工方法，包括以下步骤：穿墙钢管或悬挑型钢取出：排查穿墙钢管及工字钢洞口位置及大小；取出洞口内预埋件，并确保取出后无遗留；排查需要封堵洞口个数并做好封堵排序；基层凿毛清理并湿润：a，剔凿采用电镐剔除周圈松散混凝土，并将混凝土洞口剔凿为内口大外口小、内口高外口低的方形洞口，确保雨水不会倒灌进室内，洞口内壁应剔除麻面，确保后期混凝土能够充分结合。本发明解决了主体施工后混凝土墙预留洞口封堵后存在渗漏问题，实现最大限度的防渗漏现象。本方案是解决外墙渗漏，对于后封堵的预留洞口有显著效果，对于后期交付有保障。
Waterproof plugging construction method for embedded hole of outer wall
一种外墙预埋孔洞防水封堵施工方法
MENG LINGNAN (author) / WANG JIAN (author) / WEI XIAOFAN (author) / WU HUIXIAN (author) / FAN HUAILIANG (author)
2024-03-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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