Combined type aluminum alloy formwork system and application method thereof

Abstract

The invention provides a combined type aluminum alloy formwork system and an application method thereof. The formwork system includes vertical formwork columns, corner formwork columns and wall formworks, wherein the vertical formwork columns, the corner formwork columns and the wall formworks are made of aluminum alloy materials; the vertical formwork columns and the corner formwork column are erected on the ground, and mortise grooves are formed in the vertical formwork columns and the corner formwork columns; and the wall formworks are provided with tenons, and through cooperation of the mortise grooves and the tenons, the wall formworks are arranged between two adjacent vertical formwork columns in a stacked mode, or between two adjacent corner formwork columns, or between adjacent vertical formwork columns and the corner formwork columns. The application method includes the steps that according to construction drawings, a wall skeleton is built, the corner formwork columns are installed, the vertical formwork columns are installed, and the wall formworks are installed, then concrete is poured, and the combined type aluminum alloy formwork system is dismantled after the concrete solidification. By adopting the technical scheme, through the cooperation of the mortise grooves and the tenons, the wall formworks can be disassembled and assembled more conveniently, the assemblyconsistency of the multiple wall formworks can be ensured, the assembly accuracy of the formwork system can be improved, and the foundation for improving the construction quality can be laid.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a combined aluminum alloy formwork system and an application method thereof. Background technique [0002] The prefabricated concrete structure is an overall structure formed by prefabricated concrete components as the main body, assembled, connected, and combined with cast-in-place concrete parts. The structure can continuously complete multiple or all processes of the project, thereby reducing material consumption, reducing environmental pollution, improving work efficiency, and providing guarantee for "green construction". However, the wooden formwork, steel formwork, and plastic formwork used in the cast-in-place concrete part of the structure have various disadvantages. The wooden formwork is not waterproof, easy to mildew and rot, which is not conducive to environmental protection; the steel formwork is too heavy and requires mechanical equipment for constr...

AI Technical Summary

Problems solved by technology

However, the wooden formwork, steel formwork, and plastic formwork used in the cast-in-place concrete part of the structure have various disadvantages. The wooden formwork is not waterproof, easy to mildew and rot, which is not conducive to environmental protection; the steel formwork is too heavy and requires mechanical equipment for construction. Assist, easy to rust, and easy to bond with concrete during concrete pouring, difficult to demould; plastic formwork has poor rigidity, easy to deform, and high cost

The above three formworks also have the disadvantage of being difficult to disassemble and assemble, and are prone to phenomena such as slurry running and leakage, which cannot meet the growing quality requirements of the construction industry

Images