A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plugging method and mold for I-shaped through-wall reserved hole based on cantilever I-shaped steel
The invention discloses a plugging method and mold for an I-shaped through-wall reserved hole based on cantilever I-shaped steel, and particularly relates to the plugging method for the I-shaped through-wall reserved hole based on the cantilever I-shaped steel. The plugging method comprises the following steps that S1, paying off is carried out, specifically, paying off and positioning are carried out on the position of the I-shaped steel reserved hole; S2, a rubber air bag mold is buried, specifically, the rubber air bag mold is buried at the position, needing to penetrate through the wall, of the I-shaped steel, a rubber air bag is inflated to reach specified air pressure, and meanwhile, surrounding obstacles are removed; S3, the rubber air bag mold is dismantled after mold closing and concrete pouring forming, deflation treatment is carried out through an air hole in the rubber air bag mold, the rubber air bag mold is dismantled after being contracted, and the air bag can be recycled after the surface of the air bag is cleaned; and S4, plugging is carried out after the cantilever I-shaped steel is dismantled, S41, garbage and sundries in a reserved hole are cleaned, and watering is carried out to wet the surface. The mold can be conveniently disassembled, concrete corners and the reserved hole plugging effect are prevented from being damaged, meanwhile, the environment is not polluted, and manpower is saved.
本发明公开了基于悬挑工字钢工形穿墙预留洞封堵方法及模具，尤其是基于悬挑工字钢工形穿墙预留洞封堵方法，包括如下步骤：S1放线：对工字钢预留孔洞位置进行放线定位；S2埋设橡胶气囊模具：将工字钢需穿墙部位埋设橡胶气囊模具，对橡胶气囊充气达到规定气压同时清除周围障碍物；S3合模浇筑砼成型后拆除橡胶气囊模具：由橡胶气囊模具上的气孔放气处理，待橡胶气囊模具收缩后拆除，对气囊表面清理后可再次循环利用；S4待悬挑工字钢拆除后进行封堵：S41清理预留洞口垃圾杂物并浇水湿润表面。本发明能够便于拆除模具，防止破坏砼边角，预留洞封堵效果，同时，不污染环境，节省人力。
Plugging method and mold for I-shaped through-wall reserved hole based on cantilever I-shaped steel
The invention discloses a plugging method and mold for an I-shaped through-wall reserved hole based on cantilever I-shaped steel, and particularly relates to the plugging method for the I-shaped through-wall reserved hole based on the cantilever I-shaped steel. The plugging method comprises the following steps that S1, paying off is carried out, specifically, paying off and positioning are carried out on the position of the I-shaped steel reserved hole; S2, a rubber air bag mold is buried, specifically, the rubber air bag mold is buried at the position, needing to penetrate through the wall, of the I-shaped steel, a rubber air bag is inflated to reach specified air pressure, and meanwhile, surrounding obstacles are removed; S3, the rubber air bag mold is dismantled after mold closing and concrete pouring forming, deflation treatment is carried out through an air hole in the rubber air bag mold, the rubber air bag mold is dismantled after being contracted, and the air bag can be recycled after the surface of the air bag is cleaned; and S4, plugging is carried out after the cantilever I-shaped steel is dismantled, S41, garbage and sundries in a reserved hole are cleaned, and watering is carried out to wet the surface. The mold can be conveniently disassembled, concrete corners and the reserved hole plugging effect are prevented from being damaged, meanwhile, the environment is not polluted, and manpower is saved.
本发明公开了基于悬挑工字钢工形穿墙预留洞封堵方法及模具，尤其是基于悬挑工字钢工形穿墙预留洞封堵方法，包括如下步骤：S1放线：对工字钢预留孔洞位置进行放线定位；S2埋设橡胶气囊模具：将工字钢需穿墙部位埋设橡胶气囊模具，对橡胶气囊充气达到规定气压同时清除周围障碍物；S3合模浇筑砼成型后拆除橡胶气囊模具：由橡胶气囊模具上的气孔放气处理，待橡胶气囊模具收缩后拆除，对气囊表面清理后可再次循环利用；S4待悬挑工字钢拆除后进行封堵：S41清理预留洞口垃圾杂物并浇水湿润表面。本发明能够便于拆除模具，防止破坏砼边角，预留洞封堵效果，同时，不污染环境，节省人力。
Plugging method and mold for I-shaped through-wall reserved hole based on cantilever I-shaped steel
基于悬挑工字钢工形穿墙预留洞封堵方法及模具
LI DAWEI (author) / CHU JINGKUN (author) / LIU ZHENDONG (author)
2022-01-25
Patent
Electronic Resource
Chinese
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