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A platform for research: civil engineering, architecture and urbanism
Sunken post-cast strip dewatering construction process
The invention discloses a sunken post-cast strip dewatering construction process which comprises concrete bottom plates, post-cast shrinkage-compensating concrete with the height of one grade is arranged between the concrete bottom plates, a building waterproof layer is arranged at the bottoms of the concrete bottom plates, a plain concrete cushion layer is arranged below the building waterproof layer, and a plain soil layer is arranged at the bottom of the plain concrete cushion layer. Post-cast strip reinforcing steel bars are connected into the post-cast first-grade high shrinkage compensation concrete in a penetrating mode, a thick water stop steel plate is arranged between the concrete bottom plate and the post-cast first-grade high shrinkage compensation concrete, a building terrace is arranged on the top of the concrete bottom plate, and bottom plate reinforcing steel bars are arranged in the concrete bottom plate. The post-cast strip waterproof structure has the advantage of combination of prevention and drainage, the waterproof construction requirement of the post-cast strip part can be met, leaked water at the part can be drained, meanwhile, reinforcing steel bars are additionally arranged in the weak link of the post-cast strip, the concrete thickness is increased on a building surface layer, and the risk of surface layer cracking is also reduced.
本发明公开了一种下沉式后浇带疏水施工工艺，包括混凝土底板，混凝土底板之间设置有后浇高一标号补偿收缩混凝土，混凝土底板的底部设置有建筑防水层，建筑防水层的下方设置有素混凝土垫层，素混凝土垫层的底部设置有素土层，后浇高一标号补偿收缩混凝土的内部贯穿连接有后浇带补强钢筋，混凝土底板与后浇高一标号补偿收缩混凝土之间设置有厚止水钢板，混凝土底板的顶部设置有建筑地坪，混凝土底板的内部设置有底板钢筋，本发明专利具有防排结合的优点，既能满足后浇带部位防水施工要求，又能够对此处渗漏水进行疏排处理，同时在后浇带的薄弱环节增加了补强钢筋，在建筑面层增加了混凝土厚度，也降低了面层开裂的风险。
Sunken post-cast strip dewatering construction process
The invention discloses a sunken post-cast strip dewatering construction process which comprises concrete bottom plates, post-cast shrinkage-compensating concrete with the height of one grade is arranged between the concrete bottom plates, a building waterproof layer is arranged at the bottoms of the concrete bottom plates, a plain concrete cushion layer is arranged below the building waterproof layer, and a plain soil layer is arranged at the bottom of the plain concrete cushion layer. Post-cast strip reinforcing steel bars are connected into the post-cast first-grade high shrinkage compensation concrete in a penetrating mode, a thick water stop steel plate is arranged between the concrete bottom plate and the post-cast first-grade high shrinkage compensation concrete, a building terrace is arranged on the top of the concrete bottom plate, and bottom plate reinforcing steel bars are arranged in the concrete bottom plate. The post-cast strip waterproof structure has the advantage of combination of prevention and drainage, the waterproof construction requirement of the post-cast strip part can be met, leaked water at the part can be drained, meanwhile, reinforcing steel bars are additionally arranged in the weak link of the post-cast strip, the concrete thickness is increased on a building surface layer, and the risk of surface layer cracking is also reduced.
本发明公开了一种下沉式后浇带疏水施工工艺，包括混凝土底板，混凝土底板之间设置有后浇高一标号补偿收缩混凝土，混凝土底板的底部设置有建筑防水层，建筑防水层的下方设置有素混凝土垫层，素混凝土垫层的底部设置有素土层，后浇高一标号补偿收缩混凝土的内部贯穿连接有后浇带补强钢筋，混凝土底板与后浇高一标号补偿收缩混凝土之间设置有厚止水钢板，混凝土底板的顶部设置有建筑地坪，混凝土底板的内部设置有底板钢筋，本发明专利具有防排结合的优点，既能满足后浇带部位防水施工要求，又能够对此处渗漏水进行疏排处理，同时在后浇带的薄弱环节增加了补强钢筋，在建筑面层增加了混凝土厚度，也降低了面层开裂的风险。
Sunken post-cast strip dewatering construction process
一种下沉式后浇带疏水施工工艺
YU YONGHAO (author) / LIU CHENXU (author) / WANG JIANXIN (author) / WU ZHENXING (author) / GUAN JIALE (author)
2023-12-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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