Assembled architecture outer wall and its construction method

Abstract

The invention relates to a packaged building external wall and the construction method. The packaged building external wall comprises load-bearing member and protective board set on the load-bearing member. Said load-bearing member comprises several upright poles and several hanging keys extending out are set on several upright poles. Said protective board comprises several hanging boards and hanging grooves mated with hanging keys are set at the inner side of bottom of said hanging board. Tongue and groove are set at the outside of upper of said hanging board and joint part mated with tongue and groove in lower adjacent hanging board are set at the outside of said hanging groove. The invention adapts said structure and it is provided with convenience and rapid installment, good insulation effect. Safe and protective mesh is installed and fixed between upright poles so that there is good fixing and theftproof effect.

Description

technical field [0001] The invention relates to a building exterior wall and a construction method thereof, in particular to a building exterior wall capable of assembly operations, which belongs to the field of construction. Background technique [0002] At present, there are several common building types in my country: brick-concrete structure, cast-in-place concrete shear wall structure, cast-in-place concrete frame structure, steel structure, etc. Among them, brick-concrete structure is the most widely used and has a long history, but due to protection The country has legislated to phase out and prohibit the use of clay bricks for the environment and the need to save farmland, so the brick-concrete structure is about to be phased out, and other construction methods are also complicated because of the technology, so the construction speed is slow, the construction period is long, and the level of building industrialization is low. . Especially in the case of a frame struct...

AI Technical Summary

Problems solved by technology

[0002] At present, there are several common building types in my country: brick-concrete structure, cast-in-place concrete shear wall structure, cast-in-place concrete frame structure, steel structure, etc. Among them, brick-concrete structure is the most widely used and has a long history, but due to protection The country has legislated to phase out and prohibit the use of clay bricks for the environment and the need to save farmland, so the brick-concrete structure is about to be phased out, and other construction methods are also complicated because of the technology, so the construction speed is slow, the construction period is long, and the level of building industrialization is low.

Especially in the case of a frame structure such as a concrete frame or a steel structure, a large construction period is wasted on the construction of the exterior wall, because the construction of the exterior wall needs to build the wall with concrete bricks first, and then use concrete or concrete on the outer surface of the exterior wall. Cement or ceramic tiles are reinforced to play the role of waterproof, heat preservation and cold protection. This operation method is very troublesome, labor-intensive and time-consuming, and the heat preservation effect is not ideal. In recent years, many architectural research institutions or construction units have adopted new wall buildings that can be industrialized. The use of materials, such as various lightweight insulation boards, speeds up the construction to a certain extent, and the effect of heat preservation and cold protection is better

However, due to structural and material reasons, these improved wall building materials are still relatively complicated in construction, and cannot be installed faster, and most of them are applied to interior walls, and traditional methods are still required for exterior walls, so the construction speed is slow. The construction cost is high, the insulation effect is poor, and the energy saving effect cannot be achieved

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