A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Smoke exhaust air duct construction method
The invention discloses a smoke exhaust air duct construction method. The method comprises the following steps that when a smoke exhaust air duct main body structure is constructed, the size of a smoke exhaust air duct reserved hole is equivalent to the inner diameter of a smoke exhaust air duct, and cubic concrete support tables with the thickness of the smoke exhaust air duct are poured upwards on two sides of a wall body; the height of the smoke exhaust air duct is shortened during processing, and the size of the shortened height is consistent with the size of the cubic concrete supporting tables; and during installation, the smoke exhaust air duct is vertically installed in the reserved hole, the top of the smoke exhaust air duct is tightly combined with the upper floor, the bottom of the smoke exhaust air duct is tightly combined with the cubic concrete supporting tables which is poured upwards, the two sides, away from the wall body, of the smoke exhaust air duct are tightly filled with prefabricated small concrete blocks, and construction is completed. The method is simple in principle and easy to operate, the construction cost can be effectively reduced, and the construction quality is improved.
本发明公开了一种排烟风道施工方法，排烟风道主体结构施工时，排烟风道预留孔洞的尺寸与排烟风道内径相当，且在贴墙体的两侧向上浇筑出排烟风道厚度的立方体砼支撑台；排烟风道在加工时缩短高度，缩短高度的尺寸与立方体砼支撑台的尺寸一致；安装时，排烟风道直立安装在预留孔洞上，排烟风道的顶部与上层楼板紧密结合，排烟风道的底部与向上浇筑的立方体砼支撑台紧密结合，排烟风道离开墙体的两侧用预制好的小砼块填补严密，施工完成。此方法原理简单，易操作，可以有效降低施工成本，提升施工质量。
Smoke exhaust air duct construction method
The invention discloses a smoke exhaust air duct construction method. The method comprises the following steps that when a smoke exhaust air duct main body structure is constructed, the size of a smoke exhaust air duct reserved hole is equivalent to the inner diameter of a smoke exhaust air duct, and cubic concrete support tables with the thickness of the smoke exhaust air duct are poured upwards on two sides of a wall body; the height of the smoke exhaust air duct is shortened during processing, and the size of the shortened height is consistent with the size of the cubic concrete supporting tables; and during installation, the smoke exhaust air duct is vertically installed in the reserved hole, the top of the smoke exhaust air duct is tightly combined with the upper floor, the bottom of the smoke exhaust air duct is tightly combined with the cubic concrete supporting tables which is poured upwards, the two sides, away from the wall body, of the smoke exhaust air duct are tightly filled with prefabricated small concrete blocks, and construction is completed. The method is simple in principle and easy to operate, the construction cost can be effectively reduced, and the construction quality is improved.
本发明公开了一种排烟风道施工方法，排烟风道主体结构施工时，排烟风道预留孔洞的尺寸与排烟风道内径相当，且在贴墙体的两侧向上浇筑出排烟风道厚度的立方体砼支撑台；排烟风道在加工时缩短高度，缩短高度的尺寸与立方体砼支撑台的尺寸一致；安装时，排烟风道直立安装在预留孔洞上，排烟风道的顶部与上层楼板紧密结合，排烟风道的底部与向上浇筑的立方体砼支撑台紧密结合，排烟风道离开墙体的两侧用预制好的小砼块填补严密，施工完成。此方法原理简单，易操作，可以有效降低施工成本，提升施工质量。
Smoke exhaust air duct construction method
一种排烟风道施工方法
ZHAO LIANWEI (author) / CAI ZHAOHUI (author) / MA JIE (author) / YUAN BING (author) / LIU QINGWEI (author) / LIU SHUJUN (author) / LIU HUI (author) / PU XIAOLONG (author) / ZHANG XINGHUA (author) / WANG MIAO (author)
2021-10-15
Patent
Electronic Resource
Chinese
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