Fabricated lightweight aggregate fireproof insulation integrated wallboard

Abstract

The invention relates to a fabricated lightweight aggregate fireproof insulation integrated wallboard. The fabricated lightweight aggregate fireproof insulation integrated wallboard comprises an integrated composite insulation board, bonding layers, a protective layer, anchoring parts, lightweight aggregate concrete and a reinforcing steel bar, wherein the integrated composite insulation board comprises a plurality of formwork bodies, the formwork bodies comprise upper formworks and lower formworks, the upper formworks are staggered in the length direction of the lower formworks, and the upper formworks are staggered in the width direction of the lower formworks, the integrated composite insulation board is formed in a way that the plurality of formwork bodies are continuously spliced in the transverse direction and the longitudinal direction, one side surface of the lightweight aggregate concrete and the bonding layers of the plurality of formwork bodies are connected into a whole through casting forming, and the reinforcing steel bar penetrates through the two side surfaces of the lightweight aggregate concrete. According to the design of splicing seams of the formwork bodies, the upper formworks and the lower formworks of every two adjacent formwork bodies are in butt joint in the horizontal direction and the vertical direction respectively so as to form insulation layers, the horizontal and vertical Z-shaped splicing seams are formed, and the problems of slurry leakage of the seams and the generation of a heat bridge in the straight edge splicing position due to dust and splicing displacement in actual construction are avoided.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an assembled lightweight aggregate fireproof and thermal insulation integrated wallboard. Background technique [0002] The contribution rate of the envelope structure of general residential buildings to energy conservation accounts for 50% to 60% of the energy-saving index, and that of public buildings is less than 50%. The energy consumption of the outer walls is the most important part of the energy consumption of the envelope structures. In order to meet the energy-saving standards for exterior walls, thermal insulation of exterior walls is the most important aspect of building performance. [0003] In the prior art, in order to solve the problem of cold bridges, the insulation layer of the outer wall is a dislocation splicing between two layers of insulation boards, and the two layers of insulation boards need to be bonded. However, from the perspective of enginee...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in order to solve the problem of cold bridges, the insulation layer of the outer wall is a dislocation splicing between two layers of insulation boards, and the two layers of insulation boards need to be bonded. However, from the perspective of engineering application, this bonding strength is not enough to prevent It meets the technical standards of JGJ144-2019 external wall thermal insulation engineering, so it is gradually eliminated

Images