Cast-in-place construction method for low-energy-consumption assembly type steel mould net rack concrete thermal insulation wall

Abstract

The invention provides a cast-in-place construction method for a low-energy-consumption assembly type steel mould net rack concrete thermal insulation wall. The cast-in-place construction method for the low-energy-consumption assembly type steel mould net rack concrete thermal insulation wall adopts the following equipment for cast-in-place construction, and the equipment comprises a forming device and supporting devices, wherein the supporting devices are symmetrically arranged at the left end and the right end of the forming device. When the equipment is used for conducting cast-in-place construction on the low-energy-consumption assembly type steel mould net rack concrete thermal insulation wall, the following steps are specifically included, S1, the equipment is assembled and checked; S2, reinforcement is conducted; S3, concrete slurry is poured; and S4, forming and mould removing are conducted. According to the construction method, supporting rods can be limited and fixed by clamping trapezoidal blocks into limiting grooves, so that the supporting rods are more stable, and the situation that the supporting rods slide backwards due to the pressure of concrete in the concrete slurry pouring process can be avoided.

Description

technical field [0001] The invention relates to the field of thermal insulation walls, in particular to a construction method for cast-in-situ construction of a low-energy-consumption assembled steel formwork grid concrete thermal insulation wall. Background technique [0002] The thermal insulation wall refers to the use of certain fixing methods (bonding, mechanical anchoring, pasting + mechanical anchoring, spraying, pouring, etc.), to fix the thermal insulation material with low thermal conductivity (that is, better thermal insulation effect) to the building wall. Integrate, increase the average thermal resistance value of the wall, so as to achieve the effect of heat preservation or heat insulation, a kind of heat preservation and energy-saving material, which can maintain the stability of indoor temperature, and the heat preservation wall made of assembled steel formwork grid and concrete is One of them, but most of the insulation walls like this are made by cast-in-pl...

AI Technical Summary

Problems solved by technology

[0003] 1. In the process of supporting the formwork, it is impossible to adjust the angle and length of the support rod according to the site conditions, which limits the scope of application of the equipment, and in the process of pouring concrete slurry, the support rod is easy to Sliding occurs;

[0004] 2. The assembly speed between the side panels and the formwork is slow and the connection is not tight enough, which is prone to slurry leakage, which affects the forming effect of the insulation wall, and the side panels are integrally formed, which cannot be used according to the concrete insulation wall. Height changes and timely adjustments to the side panels

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