A large-scale built-in thermal insulation wall structure and construction method

Abstract

The invention discloses a large module built-in thermal insulating wall body structure which comprises an inner plate and an outer plate fixed on one side of the inner plate, wherein a plurality of thread bushings are arranged on the inner plate; fastening screws in screw connection with the thread bushings are arranged on the outer plate; and a connecting component fixed with concrete together isfurther arranged on the side, far away from the outer plate, of the inner plate. A construction method comprises the following steps: at first, fixing a large module and the inner plate together at adesignated position, after filling concrete, adopting a main stay cord to finish motion of a fixed plate, after airing the large module built-in thermal insulating wall body structure, dismantling the large module, and mounting the outer plate on the inner plate to finish construction. Through cooperation of the thread bushings and the fastening screws, the inner plate and the large module are fixed together, so that the problem that a gap exists between the inner plate and the large module when the concrete is filled is avoided; and the connecting component is adopted to replace a pluralityof staggered steel bars so as to fix the thermal insulating plates, so that the construction difficulty is lowered, and the using cost is also reduced.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of thermal insulation walls, and in particular to a structure and construction method of a large-scale built-in thermal insulation wall. Background technique [0002] In buildings, the heat loss of the peripheral structure is relatively large, and the wall accounts for a large share in the peripheral structure. The external wall insulation technology has become an important basic technology in the field of building energy conservation. [0003] With the continuous advancement of my country's building energy-saving work, on the basis of learning and introducing foreign advanced technologies, the country has also strengthened the research and development of external wall insulation technology, and many new materials, new technologies and new processes have emerged, and in some projects has been successfully applied. [0004] Among them, the large-scale built-in external wall thermal i...

AI Technical Summary

Problems solved by technology

[0014] For this reason, the embodiment of the present invention provides a large mold built-in thermal insulation wall structure and construction method to solve the problem that the large mold and the thermal insulation board in the prior art are prone to produce gaps during pouring and affect the effect of concrete pouring, and the use of steel bars and concrete Fixed the difficulty of pouring the concrete in the way it was

Images