A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Waterproof structure at horizontal seam of fabricated prefabricated outer wall
The waterproof structure is characterized in that an upper prefabricated outer wall and a lower prefabricated outer wall are arranged at an interval, and a wall tenon extending downwards is arranged on the outer side of the upper prefabricated outer wall; the beam prefabricated part is placed at the upper end of the lower prefabricated outer wall, and a beam tenon extending upwards is arranged on the inner side of the beam prefabricated part. The composite floor slab cast-in-place layer is located on the composite floor slab prefabricated layer, the end of one end of the composite floor slab cast-in-place layer extends out of the composite floor slab prefabricated layer, a tongue-and-groove which is low in outside and high in inside is formed among the wall tenon, the upper prefabricated outer wall, the beam prefabricated part and the beam tenon, and the two ends of the tongue-and-groove are sealed. The upper tenon and the lower tenon of the waterproof tongue-and-groove and the external wall panel are prefabricated together, the problem that the waterproof effect of an external wall is poor due to low construction precision in actual construction is effectively solved, construction is simplified, cost is saved, and quality is improved; and the beam cast-in-place part and the composite floor slab cast-in-place layer are cast in place together, the integrity of the structure is enhanced, and the waterproof effect of the outer wall is further improved.
本发明公开了一种装配式预制外墙水平接缝处的防水构造，上部预制外墙和下部预制外墙间隔设置，上部预制外墙的外侧设有向下延伸的墙榫头；梁预制部放置在下部预制外墙上端，在梁预制部内侧设有向上延伸的梁榫头；叠合楼板现浇层位于叠合楼板预制层上，叠合楼板现浇层一端的端部伸出叠合楼板预制层，在墙榫头及上部预制外墙与梁预制部及梁榫头之间形成外低内高的企口，企口的两个端头密封。本发明防水企口的上下榫头全部与外墙板一同预制，有效解决了实际施工中施工精度低导致的外墙防水效果差的问题，实现了简化施工、节约成本、提高质量；且梁现浇部与叠合楼板现浇层一同现浇，增强了结构的整体性，并进一步提高了外墙的防水效果。
Waterproof structure at horizontal seam of fabricated prefabricated outer wall
The waterproof structure is characterized in that an upper prefabricated outer wall and a lower prefabricated outer wall are arranged at an interval, and a wall tenon extending downwards is arranged on the outer side of the upper prefabricated outer wall; the beam prefabricated part is placed at the upper end of the lower prefabricated outer wall, and a beam tenon extending upwards is arranged on the inner side of the beam prefabricated part. The composite floor slab cast-in-place layer is located on the composite floor slab prefabricated layer, the end of one end of the composite floor slab cast-in-place layer extends out of the composite floor slab prefabricated layer, a tongue-and-groove which is low in outside and high in inside is formed among the wall tenon, the upper prefabricated outer wall, the beam prefabricated part and the beam tenon, and the two ends of the tongue-and-groove are sealed. The upper tenon and the lower tenon of the waterproof tongue-and-groove and the external wall panel are prefabricated together, the problem that the waterproof effect of an external wall is poor due to low construction precision in actual construction is effectively solved, construction is simplified, cost is saved, and quality is improved; and the beam cast-in-place part and the composite floor slab cast-in-place layer are cast in place together, the integrity of the structure is enhanced, and the waterproof effect of the outer wall is further improved.
本发明公开了一种装配式预制外墙水平接缝处的防水构造，上部预制外墙和下部预制外墙间隔设置，上部预制外墙的外侧设有向下延伸的墙榫头；梁预制部放置在下部预制外墙上端，在梁预制部内侧设有向上延伸的梁榫头；叠合楼板现浇层位于叠合楼板预制层上，叠合楼板现浇层一端的端部伸出叠合楼板预制层，在墙榫头及上部预制外墙与梁预制部及梁榫头之间形成外低内高的企口，企口的两个端头密封。本发明防水企口的上下榫头全部与外墙板一同预制，有效解决了实际施工中施工精度低导致的外墙防水效果差的问题，实现了简化施工、节约成本、提高质量；且梁现浇部与叠合楼板现浇层一同现浇，增强了结构的整体性，并进一步提高了外墙的防水效果。
Waterproof structure at horizontal seam of fabricated prefabricated outer wall
一种装配式预制外墙水平接缝处的防水构造
WANG FAN (author) / YAN KAI (author) / LUO ZHIFENG (author)
2022-04-22
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Fabricated building waterproof anti-seismic prefabricated outer wall structure
| European Patent Office | 2023
Prefabricated side wall splicing seam waterproof structure
| European Patent Office | 2022
Waterproof process for horizontal joint of prefabricated outer wall
| European Patent Office | 2022
Fabricated shear wall splicing seam waterproof structure
| European Patent Office | 2023