Building main body structure with built-in heat preservation gypsum board

Abstract

The invention discloses a building main body structure with a built-in heat preservation gypsum board, and belongs to the field of building main body overhaul. The building main body structure comprises a fixed shell, wherein a gypsum mechanism is arranged in an inner cavity of the fixed shell, a plurality of mounting mechanisms are arranged on one side of the fixed shell, and a shielding machineis arranged on the other side of the fixed shell. By arranging the fixed shell and the gypsum mechanism, a worm rotates to drive a worm wheel and a baffle on one side to rotate and move downwards, atthe moment, the opened baffle can be attached to a shaft sleeve at the corresponding position of the bottom to seal a through hole, external air water molecules are prevented from entering the inner cavity of the fixed shell and being absorbed by a gypsum board, the opening angle of the baffle can be adjusted according to needs, then the baffle can effectively adapt to the external air environmentthrough the opening and closing angle of the baffle, water molecules in air can be effectively absorbed, excessive water absorption of a gypsum board on the rear side is avoided while air humidity isreduced, the assembling adaptability of a building body is improved, and the available range is effectively widened, so that overall use requirement is met.

Description

technical field [0001] The invention relates to the field of building main body maintenance, and more particularly, to a building main body structure with built-in thermal insulation gypsum board. Background technique [0002] The main body of the building refers to the structural structure of the building entity, including roofs, floors, beams, columns, supports, walls, connecting joints and foundations. Casting is performed directly, and the main structure is subsequently assembled, which leads to a long construction period. In the existing prefabricated buildings, the assembly efficiency is improved by prefabricating the main body, thereby reducing the time required for subsequent assembly, and the main body of the building can also be When assembling, add the core material of the corresponding material to achieve the stability of thermal insulation and sound insulation. [0003] Chinese patent document CN101424117B discloses a gypsum thermal insulation board and its con...

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Problems solved by technology

[0002] The main body of a building refers to the structural structure of a building entity, including roofs, floors, beams, columns, supports, walls, joints and foundations, etc. The main structure of a building often only has simple supporting capabilities, and most traditional building bodies are Direct casting and subsequent assembly of the main structure lead to a longer construction period. The existing prefabricated building through the prefabricated main body of the building improves assembly efficiency, thereby reducing the time required for subsequent assembly, and the main body of the building can also be built When assembling, add the board core material of the corresponding material to achieve the stability of thermal insulation and sound insulation.

[0003] Chinese patent document CN101424117B discloses a gypsum insulation board and its connection method with the main structure of the building. The gypsum insulation board is divided into a double-cavity gypsum insulation board and a single-cavity gypsum insulation board, both of which are made of gypsum. The two-layer cavity structure is one empty and one solid. Or two empty, one empty and one real-time inner layer cavity is a cavity, the outer layer cavity is filled with thermal insulation material, the inner and outer layer cavity has ribs, and the ribs are arranged in a wrong way; this scheme is used for external wall insulation and roof insulation of buildings, and its connection The method is to use external concrete components or pre-embedded steel components in the wall to integrate the board with the main body of the building. However, in actual use, this solution still has certain shortcomings, such as the inability to adjust the internal gypsum insulation board. The water absorption capacity makes the place where it is easy to be too dry and cannot adapt to different environmental places, and the gypsum insulation board cannot be disassembled after being fixed and assembled. After the gypsum insulation board absorbs moisture and expands, it will lose its heat preservation ability, resulting in insufficient extensibility of the gypsum insulation board. Can not meet the needs of moisture absorption and heat preservation

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