Construction method of 3D (Three-Dimensional) printing dry method-constructed inner and outer decorative heat-preservation structure

Abstract

The invention relates to a construction method of a 3D (Three-Dimensional) printing dry method-constructed inner and outer decorative heat-preservation structure. A 3D printing crazy magic stone outer side, a 3D printing crazy magic stone middle layer and a 3D printing crazy magic stone inner side are arranged on a wall body in sequence from outside to inside, wherein the inner surface of the 3D printing crazy magic stone outer side is punched, a back bolt piece is mounted, and a corner piece is fixed; the inner surface of the 3D printing crazy magic stone inner side is punched, a back bolt piece is mounted, and a corner piece is fixed; the three parts of a 3D printing crazy magic stone are connected by bonding ribs to form a framework whole body; after the whole body is molded, a heat-preservation material is poured and concrete is poured. The construction method has the beneficial effects that the 3D printing crazy magic stone has various colors and free specifications; the surface can be subjected to a plurality of types of treatments, the texture is diversified and the whole decoration is strong; the size is adjustable and is not limited; the design is integrated and a wall body and a heat preservation layer can be finished together; the structure can be directly spliced in the field.

Description

technical field [0001] The invention relates to a building decoration construction method, in particular to a 3D printing dry method construction method for interior and exterior decoration and heat preservation structures. Background technique [0002] The thermal insulation wall includes inner wall and outer wall insulation, which can not only keep warm, but also insulate and look beautiful. Since the thermal insulation material is placed on the outside of the building's outer wall, it can basically eliminate the influence of thermal bridges in various parts of the building, thereby giving full play to the effectiveness of lightweight and high-efficiency thermal insulation materials; it is conducive to improving the indoor environment. It not only improves the thermal insulation performance of the body, but also increases the thermal stability of the room. It prevents the wall from being soaked by rainwater to a certain extent, improves the moisture-proof performance of th...

AI Technical Summary

Problems solved by technology

At present, there are many existing buildings due to the poor thermal insulation effect of the external walls, high energy consumption, condensation and mold on the indoor walls in winter, and poor living environment. When thermal insulation is used for energy-saving renovation, it will not affect the normal life and work of residents indoors.

[0004] What needs to be pointed out in this case is that for 3D printing dry construction of internal and external decorative and thermal insulation structure walls, the existing technology cannot achieve the purposes of multiple surface treatments, various colors, and diversified textures, and its size is also limited.

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