Combined aluminum mould plate system

Abstract

The invention relates to a combined aluminum mould plate system. The combined aluminum mould plate system comprises an outer wall mould plate, an inner wall mould plate and a top mould. The outer wall mould plate and the inner wall mould plate are in opposite arrangement, the top mould is fixedly mounted at the upper end of the inner wall mould plate, and ends of the outer wall mould plate and the inner wall mould plate are in fixedly opposite pull through pull pieces. The combined aluminum mould plate system is simple in structure, lightweight, convenient to mount and demount, high in strength, high in abrasion resistance and excellent in bending resistance, integral concreting construction is realized, and construction speed is increased while construction efficiency is improved.

Description

technical field [0001] The invention belongs to the field of building formwork, in particular to a combined aluminum formwork system. Background technique [0002] In order to increase the speed of building construction, reduce the waste of construction equipment and construction materials, and improve the quality of building construction, a variety of construction formwork systems have been introduced on the market. There are mainly the following types of formwork systems on the market: all-steel formwork, wood formwork, steel frame wood formwork, and aluminum alloy formwork. [0003] 1. All-steel formwork can only be used for wall formwork construction, and its cycle life is about 300 times. Easy to rust, not easy to clean. Due to the all-steel structure, the formwork is heavy. During the construction process, the displacement, transfer, and assembly of the formwork all need to rely on the hoisting equipment on the construction site. Therefore, the construction efficien...

AI Technical Summary

Problems solved by technology

The thickness of the formwork of this system is thick, resulting in a large space occupied by the formwork of the same area, which does not take advantage of transportation, storage and construction

Pulling bolts are used as the method of fastening and pulling the wall formwork inside and outside, resulting in cumbersome installation and a sharp increase in the number of accessories. The cost of accessories per square meter of construction area has reached half of the cost of the formwork

Moreover, the size of the wall is not easy to guarantee, and the consistency of pouring products is poor

At the same time, the side pressure of the formwork it can withstand is only 45KN / m 2 ;Secondly, the formwork of this series is entirely made of aluminum alloy extruded profiles, and the weight of the formwork has reached 25-28KG / m 2 , so the cost is high, and the area of ​​a single formwork is usually only 0.4m×2.7m, so the number of fastening accessories used increases, and the construction speed is greatly affected. The usual formwork speed is only 10-15 square meters per day

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