Fabricated heat-preservation and decoration combined external wall board and manufacture and construction method thereof

Abstract

A fabricated heat-preservation and decoration combined external wall board comprises a heat-preservation board, an inorganic light-weight filling block layer, a mesh structure and a connecting rod, wherein heat-preservation board grooves are formed in the left side and the right side of the heat preservation board, light-weight filling blocks and mold shells are arranged on the left and right sides of the heat-preservation board, and the heat-preservation board grooves are arranged crosswise on the side surfaces of the heat-preservation board in the transverse direction and the longitudinal direction, and the side surfaces of the heat-preservation board are divided into a plurality of independent units. The inorganic light-weight filling block layer comprises the inorganic light-weight filling blocks, the inorganic light-weight filling blocks are correspondingly adhered to the units, filling block gaps are arranged between the adjacent inorganic light-weight filling blocks, and the width of each heat-preservation board grooves is larger than the width of each filling block gap. The mesh structure comprises a first mesh and a second mesh. The fabricated heat-preservation and decoration combined external wall board can be used not only for building external walls but also for various types of walls such as internal walls, the construction speed is high, heat preservation and durability are achieved, and a decorative layer of a wall surface can save decoration materials and construction cost.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a thermal insulation structure wall and a manufacturing and construction method. Background technique [0002] In buildings, the heat loss of the outer envelope structure is relatively large, and the wall accounts for a large share in the outer envelope structure. Therefore, the reform of building walls and the development of wall energy-saving technology are the most important links in building energy-saving technology, and the development of external wall insulation technology and energy-saving materials is the main way to realize building energy conservation. [0003] In recent years, with the continuous deepening of energy-saving work in residential construction in my country and the continuous improvement of energy-saving standards, many new energy-saving technologies and materials have been introduced and developed, and their use has been vigorously promoted in residential...

AI Technical Summary

Problems solved by technology

However, the position of the beams and columns is still in direct contact with the outside, so that the heat conduction there is not blocked, and the heat from the outside can easily enter the room, and the heat from the room can easily be dissipated to the outside, resulting in poor insulation effect of the factory building, and due to the color There are inevitably gaps between the steel insulation panels, which also aggravate the flow of heat energy

And its life is short, it is impossible to carry out the construction operation of the wall, it cannot bear a certain pulling force, and it cannot meet the strength that the wall should have.

After long-term use, there is a problem of damage to the wallboard, and it loses the functions of heat preservation and fire prevention

[0006] 2. The traditional external wall is built with external wall masonry and slats, without insulation layer and decorative layer. It needs to stick the thermal insulation layer and draw the decorative layer. easy to fall off

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