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A platform for research: civil engineering, architecture and urbanism
Fabricated anti-cracking non-dismantling formwork, floor support plate and cast-in-situ non-dismantling formwork floor
The invention discloses a fabricated anti-cracking non-dismantling formwork. The fabricated anti-cracking non-dismantling formwork comprises a formwork body, lifting fastener grooves are formed in atleast one side and/or one corner of the four sides of the formwork body; oblique lifting support faces are arranged at the lower edges of the lifting fastener grooves in the same side face of the formwork body, and each lifting fastener groove is of a structure with narrow top and wide bottom. The invention further discloses a prefabricated non-dismantling floor support plate. The non-dismantlingfloor support plate is formed by splicing a plurality of the non-dismantling formwork units. Structural steel members are laid on the upper surfaces of the non-dismantling formworks. The invention further discloses a cast-in-situ non-dismantling formwork floor. The cast-in-situ non-dismantling formwork floor comprises the prefabricated non-dismantling floor support plate, structural reinforcementbars and/or a steel bar truss. The overall steel structure formed on the upper portion of the prefabricated non-dismantling floor is densely filled with concrete, and after the concrete is solidified,a concrete floor structure body is formed. The adjacent lifting fastener grooves are densely filled with concrete, and after the concrete is solidified, lifting tenons are formed. The problem is solved that joint seams of the non-dismantling formworks are cracked, and the non-dismantling formwork is firmer, safe and reliable.
本发明公开了一种装配式防开裂免拆模板；包括模板本体，模板本体的四个边中至少一边和/或一个角设有提拉锁扣槽；在模板本体的同一侧面所述提拉锁扣槽的下边缘设有倾斜提拉支撑面，提拉锁扣槽形成上窄下宽结构。本发明还公开一种预制免拆楼承板；免拆楼承板由数块免拆模板单元拼接而成，免拆模板的上表面铺设有型钢构件；本发明还公开一种现浇筑免拆模楼板，包括预制免拆楼承板、结构筋和/或钢筋桁架，在上述预制免拆楼层板的上方形成的整体钢结构内密实填充混凝土，混凝土凝固后形成混凝土楼板结构体；在相邻的提拉锁扣槽内密实填充混凝土凝固后形成提拉榫。本发明解决免拆模板拼缝开裂问题，提高免拆模板牢固性、安全可靠。
Fabricated anti-cracking non-dismantling formwork, floor support plate and cast-in-situ non-dismantling formwork floor
The invention discloses a fabricated anti-cracking non-dismantling formwork. The fabricated anti-cracking non-dismantling formwork comprises a formwork body, lifting fastener grooves are formed in atleast one side and/or one corner of the four sides of the formwork body; oblique lifting support faces are arranged at the lower edges of the lifting fastener grooves in the same side face of the formwork body, and each lifting fastener groove is of a structure with narrow top and wide bottom. The invention further discloses a prefabricated non-dismantling floor support plate. The non-dismantlingfloor support plate is formed by splicing a plurality of the non-dismantling formwork units. Structural steel members are laid on the upper surfaces of the non-dismantling formworks. The invention further discloses a cast-in-situ non-dismantling formwork floor. The cast-in-situ non-dismantling formwork floor comprises the prefabricated non-dismantling floor support plate, structural reinforcementbars and/or a steel bar truss. The overall steel structure formed on the upper portion of the prefabricated non-dismantling floor is densely filled with concrete, and after the concrete is solidified,a concrete floor structure body is formed. The adjacent lifting fastener grooves are densely filled with concrete, and after the concrete is solidified, lifting tenons are formed. The problem is solved that joint seams of the non-dismantling formworks are cracked, and the non-dismantling formwork is firmer, safe and reliable.
本发明公开了一种装配式防开裂免拆模板；包括模板本体，模板本体的四个边中至少一边和/或一个角设有提拉锁扣槽；在模板本体的同一侧面所述提拉锁扣槽的下边缘设有倾斜提拉支撑面，提拉锁扣槽形成上窄下宽结构。本发明还公开一种预制免拆楼承板；免拆楼承板由数块免拆模板单元拼接而成，免拆模板的上表面铺设有型钢构件；本发明还公开一种现浇筑免拆模楼板，包括预制免拆楼承板、结构筋和/或钢筋桁架，在上述预制免拆楼层板的上方形成的整体钢结构内密实填充混凝土，混凝土凝固后形成混凝土楼板结构体；在相邻的提拉锁扣槽内密实填充混凝土凝固后形成提拉榫。本发明解决免拆模板拼缝开裂问题，提高免拆模板牢固性、安全可靠。
Fabricated anti-cracking non-dismantling formwork, floor support plate and cast-in-situ non-dismantling formwork floor
装配式防开裂免拆模板、楼承板及现浇筑免拆模楼板
ZHANG DONG (author) / ZHANG XINPENG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Composite reinforced non-dismantling formwork and floor support plate
| European Patent Office | 2021
| European Patent Office | 2021