Novel heat insulating and fire preventing integrated structure for construction engineering

Abstract

The invention discloses a novel heat insulating and fire preventing integrated structure for construction engineering. The novel heat insulating and fire preventing integrated structure comprise a civil structure. A heat insulating layer is mounted on the outer side of the civil structure. A standby lining plate is mounted on the inner side of the heat insulating layer and connected with the outerwall of the left side of the civil structure. A fixing bolt is mounted on the inner wall of the heat insulating layer. Adhesive mortar is connected to the outer wall of the fixing bolt in a sleevingmode and connected with the outer wall of the civil structure. According to the novel heat insulating and fire preventing integrated structure for construction engineering, through matching between the civil structure and the heat insulating layer, a frame of a building main body is protected; under action of the heat insulating layer, heat insulating performance of the whole main body is improved, the self weight of the building main body is reduced, and waste of concrete and cement is avoided, so that the effects of energy saving and emission reduction are achieved, the heat insulating layercan further prevent rainwater from directly making contact with the building main body, and the situation that the building main body is washed by rainwater resulting in the fact that the service life is reduced is avoided.

Description

technical field [0001] The invention relates to the technical field of construction engineering, and in particular relates to a new type of thermal insulation and fire prevention integrated structure for construction engineering. Background technique [0002] The thermal insulation and decoration structures on the exterior walls of buildings, vehicles and ships, etc. are not only environmentally friendly, but also have the function of energy saving, and have been popularized in daily building exterior decoration projects. The thermal insulation decoration structure, its core thermal insulation part is formed by the thermal insulation decorative board, and the thermal insulation decorative board is fixed on the keel due to its block shape. In the external wall thermal insulation and decorative panels currently in use, some metal parts can directly transfer air heat to the wall with poor thermal insulation performance of the building, so there is a cold and thermal bridge phen...

AI Technical Summary

Problems solved by technology

In the external wall thermal insulation and decorative panels currently in use, some metal parts can directly transfer air heat to the wall with poor thermal insulation performance of the building, so there is a cold and thermal bridge phenomenon, which greatly reduces the thermal insulation performance of the external wall. Among them, for example, the invention patent with application number 200920261764.0 includes the base wall, keel, fixing screws, and thermal insulation decorative board. The thermal insulation decorative board is attached to the base wall, and the other side is fixedly connected with the keel. It is characterized in that the inner surface of the thermal insulation decorative board of the external wall is covered with heat-insulating adhesive strips except for the fixed connection surface with the keel, and the end surface of the thermal insulation decorative board is a stepped groove, and the grooves of two adjacent thermal insulation decorative boards They are overlapped together, and sealant is coated in the seams. Although the structure of the invention is simple, there are many deficiencies and defects. In the existing equipment, the leveling mortar has defects, and the thermal insulation decorative board will sink due to its own weight, thus It is difficult to guarantee the overall decoration and heat preservation effect. In addition, there are also defects in the setting of the keel, so that the distance of the heat preservation decoration board cannot be adjusted, and the flatness of the heat preservation decoration board is difficult to be guaranteed. In view of these situations, in order to avoid the above technical problems, it is necessary to provide A new type of building engineering with thermal insulation and fire protection integrated structure to overcome the defects in the prior art

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