High-strength and high-toughness plastic building formwork

Abstract

The invention discloses a high-strength and high-toughness plastic building formwork. The high-strength and high-toughness plastic building formwork comprises a plastic formwork body which is wholly of a square structure, the four corners of the plastic formwork body are provided with connecting protruding columns, and the outer side of the plastic formwork body is provided with a square protruding ring; two square groove columns are symmetrically arranged on the left side and the right side of the top of the plastic formwork body, the inner sides of the square groove columns are provided withsquare grooves, and the middle position of the plastic formwork body is provided with a strip-shaped protruding column groove; and the plastic formwork body comprises a waterproof emulsion paint layer, an elastic plastic layer and a composite inner layer, the waterproof emulsion paint layer is smeared on the outer side of the elastic plastic layer, and the inner side of the elastic plastic layeris provided with the composite inner layer. The equipment is convenient to combine and mount wholly, meanwhile, the flame-retardant effect is achieved, the equipment overall intrinsic hardness is high, the high-strength toughness is achieved, the structure is simple, and the functionality is high.

Description

Technical field [0001] The invention relates to the technical field of construction equipment, in particular to a high-strength and high-toughness plastic construction template. Background technique [0002] The turnover of plastic construction template can reach more than 30 times, and it can be recycled. Wide temperature adaptability range, strong specification adaptability, can be sawed, drilled, and easy to use. The flatness and smoothness of the formwork surface exceeds the technical requirements of the existing fair-faced concrete formwork. It has the functions of flame retardant, anticorrosion, water resistance and chemical corrosion resistance, and has good mechanical properties and electrical insulation properties. It can meet the requirements of various cuboid, cube, L-shaped and U-shaped building support. Plastic building formwork is a composite material extruded through high temperature 200℃ based on digestion and absorption of European advanced equipment manufactur...

AI Technical Summary

Problems solved by technology

[0003] At present, the traditional plastic building templates have relatively simple functions and poor toughness, and the flame retardancy of many building templates is also poor. The above problems require improvement of traditional equipment, so how to design a high-strength and high-strength Tough plastic building formwork, this has become a problem we need to solve

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