A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated formwork-free floor slab and construction method
The invention discloses a prefabricated formwork-free floor slab and a construction method. The prefabricated formwork-free floor slab comprises a bed board, an edge strip is arranged on one side of the bed board, an inserting groove is formed in the other side of the bed board, the edge strip is inserted into the inserting groove, connecting ribs are evenly arranged in the bed board in advance, a plurality of rows of fixing frames are arranged on the bed board in the front-back direction, rib frames are arranged on the fixing frames, an embedded stud is pre-arranged in the bed board, the bottom of the embedded stud is connected with a connecting plate, the connecting plate is located in the bed board, and a penetrating hole is formed in the bottom of the fixing frame. The prefabricated formwork-free floor slab is a novel assembly type formwork composed of the bed boards, the connecting ribs, the rib frames, supporting ribs and the like, compared with a concrete laminated slab, the prefabricated formwork-free floor slab has the remarkable advantages that the self weight of components is light, and the construction cost is relatively low. Compared with a common wood formwork, construction is convenient and fast, the number of field bundled steel bars is reduced, steel bars are integrated with concrete after concrete pouring, dismantling is not needed, the construction period is short, and therefore efficiency is high.
本发明公开了一种预制免支模楼板及施工方法，包括铺板，铺板的一侧设置有边条，铺板的另一侧设有插槽，边条插入插槽内，铺板内均匀预设有连接筋，铺板的上面沿前后方向设置有若干排固定框，固定框上均设置有筋架，铺板内预设有预埋螺柱，预埋螺柱的底部连接有连接板且连接板位于铺板内，固定框的底部设有穿孔。预制免支模楼板是铺板、连接筋、筋架和支撑筋等构成的新型装配式模板，与混凝土叠合板相比，具有构件自重轻便和工程造价相对较低的显著优势。与普通木模板相比，施工方便快捷，减少实地捆扎钢筋的数量，浇筑混凝土后与混凝土形成一体，不需拆除，工期短因此效率高。
Prefabricated formwork-free floor slab and construction method
The invention discloses a prefabricated formwork-free floor slab and a construction method. The prefabricated formwork-free floor slab comprises a bed board, an edge strip is arranged on one side of the bed board, an inserting groove is formed in the other side of the bed board, the edge strip is inserted into the inserting groove, connecting ribs are evenly arranged in the bed board in advance, a plurality of rows of fixing frames are arranged on the bed board in the front-back direction, rib frames are arranged on the fixing frames, an embedded stud is pre-arranged in the bed board, the bottom of the embedded stud is connected with a connecting plate, the connecting plate is located in the bed board, and a penetrating hole is formed in the bottom of the fixing frame. The prefabricated formwork-free floor slab is a novel assembly type formwork composed of the bed boards, the connecting ribs, the rib frames, supporting ribs and the like, compared with a concrete laminated slab, the prefabricated formwork-free floor slab has the remarkable advantages that the self weight of components is light, and the construction cost is relatively low. Compared with a common wood formwork, construction is convenient and fast, the number of field bundled steel bars is reduced, steel bars are integrated with concrete after concrete pouring, dismantling is not needed, the construction period is short, and therefore efficiency is high.
本发明公开了一种预制免支模楼板及施工方法，包括铺板，铺板的一侧设置有边条，铺板的另一侧设有插槽，边条插入插槽内，铺板内均匀预设有连接筋，铺板的上面沿前后方向设置有若干排固定框，固定框上均设置有筋架，铺板内预设有预埋螺柱，预埋螺柱的底部连接有连接板且连接板位于铺板内，固定框的底部设有穿孔。预制免支模楼板是铺板、连接筋、筋架和支撑筋等构成的新型装配式模板，与混凝土叠合板相比，具有构件自重轻便和工程造价相对较低的显著优势。与普通木模板相比，施工方便快捷，减少实地捆扎钢筋的数量，浇筑混凝土后与混凝土形成一体，不需拆除，工期短因此效率高。
Prefabricated formwork-free floor slab and construction method
一种预制免支模楼板及施工方法
GU JIANBING (author) / ZHANG MINGMING (author) / LI KUIZHENG (author) / LIU JING (author) / CHEN WEIDONG (author) / WANG YONG (author) / GAO PENG (author) / ZHANG GUOSHUN (author) / WANG WEI (author)
2022-01-11
Patent
Electronic Resource
Chinese
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