A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for plugging reserved hole in outer wall of attached lifting scaffold
The invention relates to the technical field of building construction, in particular to an attached lifting scaffold outer wall reserved hole blocking method which comprises the steps that a special-shaped PVC formwork is manufactured according to the size of a reserved hole; removing the sleeve in the reserved hole, and blocking the opening of the reserved hole in the outer side surface of the outer wall; special-shaped PVC formworks are installed at the reserved holes in the inner side face of the outer wall through hot melt adhesive; grouting materials are injected into the special-shaped PVC formwork through the grouting opening until the grouting materials submerge the reserved hole, the grout outlet is blocked through an inserting piece, and the grouting materials remaining in the special-shaped PVC formwork are recycled; and after the grouting material is initially set, the special-shaped PVC template is dismantled, and plugging is completed. The special-shaped PVC template is simpler to manufacture and can be repeatedly used; compared with a split bolt supporting mode, a hot melt adhesive fixing mode is simpler, mounting and dismounting are quicker, the situation that the wall surface is polluted due to slurry leakage can be avoided due to tight contact, and secondary plugging in the later period is not needed; the grouting materials are isolated through the inserting pieces, later chiseling is avoided, the grouting materials can be recycled, and materials are saved.
本发明涉及建筑施工技术领域，具体为一种附着式升降脚手架外墙预留孔洞封堵方法，包括：根据预留孔洞尺寸制作异形PVC模板；剔除预留孔洞内的套管，并封堵位于外墙外侧面的预留孔洞洞口；在外墙内侧面预留孔洞处利用热熔胶安装异形PVC模板；由注浆口向异形PVC模板注入灌浆料，直至灌浆料没过预留孔洞，使用插片封堵出浆口并对异形PVC模板内留存的灌浆料进行回收；待灌浆料初凝后拆除异形PVC模板完成封堵。异形PVC模板制作更简单，可重复使用；采用热熔胶固定相比于对拉螺栓支设方式更简单、安装拆除更加快速，且接触严密能够避免出现漏浆污染墙面的情况，无需后期进行二次封堵；采用插片将灌浆料隔离，避免后期剔凿，并可进行灌浆料回收再利用节约材料。
Method for plugging reserved hole in outer wall of attached lifting scaffold
The invention relates to the technical field of building construction, in particular to an attached lifting scaffold outer wall reserved hole blocking method which comprises the steps that a special-shaped PVC formwork is manufactured according to the size of a reserved hole; removing the sleeve in the reserved hole, and blocking the opening of the reserved hole in the outer side surface of the outer wall; special-shaped PVC formworks are installed at the reserved holes in the inner side face of the outer wall through hot melt adhesive; grouting materials are injected into the special-shaped PVC formwork through the grouting opening until the grouting materials submerge the reserved hole, the grout outlet is blocked through an inserting piece, and the grouting materials remaining in the special-shaped PVC formwork are recycled; and after the grouting material is initially set, the special-shaped PVC template is dismantled, and plugging is completed. The special-shaped PVC template is simpler to manufacture and can be repeatedly used; compared with a split bolt supporting mode, a hot melt adhesive fixing mode is simpler, mounting and dismounting are quicker, the situation that the wall surface is polluted due to slurry leakage can be avoided due to tight contact, and secondary plugging in the later period is not needed; the grouting materials are isolated through the inserting pieces, later chiseling is avoided, the grouting materials can be recycled, and materials are saved.
本发明涉及建筑施工技术领域，具体为一种附着式升降脚手架外墙预留孔洞封堵方法，包括：根据预留孔洞尺寸制作异形PVC模板；剔除预留孔洞内的套管，并封堵位于外墙外侧面的预留孔洞洞口；在外墙内侧面预留孔洞处利用热熔胶安装异形PVC模板；由注浆口向异形PVC模板注入灌浆料，直至灌浆料没过预留孔洞，使用插片封堵出浆口并对异形PVC模板内留存的灌浆料进行回收；待灌浆料初凝后拆除异形PVC模板完成封堵。异形PVC模板制作更简单，可重复使用；采用热熔胶固定相比于对拉螺栓支设方式更简单、安装拆除更加快速，且接触严密能够避免出现漏浆污染墙面的情况，无需后期进行二次封堵；采用插片将灌浆料隔离，避免后期剔凿，并可进行灌浆料回收再利用节约材料。
Method for plugging reserved hole in outer wall of attached lifting scaffold
附着式升降脚手架外墙预留孔洞封堵方法
ZHANG CHANGWEN (author) / DONG CEWEN (author) / SUN HAO (author) / SUN SHIBO (author) / GUO ZHAO (author) / GAO FUSHENG (author) / DENG CHENGFEI (author) / LI LIN (author) / SHUANG YANQIN (author) / GUO WEIHUA (author)
2024-01-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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