A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel full cast-in-place flue inner formwork mounting and dismounting method
The invention discloses a novel full cast-in-place flue inner template mounting and dismounting method which comprises the following steps: step 1, cleaning a base layer, and positioning and paying off a main body structure; secondly, shear wall reinforcing steel bars and flue wall reinforcing steel bar meshes are bound, and embedded parts are installed and fixed at the design positions of check valve holes; thirdly, a special-shaped fillet aluminum profile formwork is installed, opposite-pull screws penetrating through rubber pipes are installed on the profile and screwed down, then an outer side aluminum formwork is installed, and finally an outer back ridge is installed and a nut is fastened; and fourthly, the inflatable capsule core mold in the contraction state is installed, and after the inflatable capsule core mold is adjusted to the proper position and elevation, the core mold is inflated. According to the method, the flue and the main body structure are integrally formed in a cast-in-place mode at a time, the impression is good, the quality is improved, the concrete wall faces all meet the plastering-free requirement, secondary wet operation such as grouting plugging, plastering, water proofing and repairing is reduced, the cost is reduced, the construction period is shortened, and potential safety hazards of edge holes of floors are reduced.
本发明公开了一种新型全现浇烟道内模板安拆方法，包括以下步骤：步骤一、清理基层，进行主体结构定位放线；步骤二、绑扎剪力墙钢筋及烟道壁钢筋网片，在止逆阀孔设计位置进行预埋件安装固定；步骤三、安装异形倒圆角铝型材模板，在型材上安装穿胶管的对拉螺杆并拧紧，再安装外侧铝模板，最后安装外部背楞并紧固螺母；步骤四、安装收缩状态的充气胶囊芯模，调整在合适的位置和标高后，对芯模进行充气。本发明的方法使烟道与主体结构整体一次全现浇成型，观感良好，质量提高，混凝土墙面均达到免抹灰要求，减少灌浆封堵、抹灰、防水、修补等二次湿作业，降低成本、缩短工期，减少楼层临边洞口安全隐患。
Novel full cast-in-place flue inner formwork mounting and dismounting method
The invention discloses a novel full cast-in-place flue inner template mounting and dismounting method which comprises the following steps: step 1, cleaning a base layer, and positioning and paying off a main body structure; secondly, shear wall reinforcing steel bars and flue wall reinforcing steel bar meshes are bound, and embedded parts are installed and fixed at the design positions of check valve holes; thirdly, a special-shaped fillet aluminum profile formwork is installed, opposite-pull screws penetrating through rubber pipes are installed on the profile and screwed down, then an outer side aluminum formwork is installed, and finally an outer back ridge is installed and a nut is fastened; and fourthly, the inflatable capsule core mold in the contraction state is installed, and after the inflatable capsule core mold is adjusted to the proper position and elevation, the core mold is inflated. According to the method, the flue and the main body structure are integrally formed in a cast-in-place mode at a time, the impression is good, the quality is improved, the concrete wall faces all meet the plastering-free requirement, secondary wet operation such as grouting plugging, plastering, water proofing and repairing is reduced, the cost is reduced, the construction period is shortened, and potential safety hazards of edge holes of floors are reduced.
本发明公开了一种新型全现浇烟道内模板安拆方法，包括以下步骤：步骤一、清理基层，进行主体结构定位放线；步骤二、绑扎剪力墙钢筋及烟道壁钢筋网片，在止逆阀孔设计位置进行预埋件安装固定；步骤三、安装异形倒圆角铝型材模板，在型材上安装穿胶管的对拉螺杆并拧紧，再安装外侧铝模板，最后安装外部背楞并紧固螺母；步骤四、安装收缩状态的充气胶囊芯模，调整在合适的位置和标高后，对芯模进行充气。本发明的方法使烟道与主体结构整体一次全现浇成型，观感良好，质量提高，混凝土墙面均达到免抹灰要求，减少灌浆封堵、抹灰、防水、修补等二次湿作业，降低成本、缩短工期，减少楼层临边洞口安全隐患。
Novel full cast-in-place flue inner formwork mounting and dismounting method
一种新型全现浇烟道内模板安拆方法
TANG LINJIN (author) / JIA QUANYI (author) / REN MINGJIA (author) / YANG MIAN (author) / CAI XUESONG (author) / AO LI (author) / SUN HONGFEI (author) / FAN ZESHUAI (author) / LI WENFU (author) / ZHU KAILI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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