Modulus-free assembled structural decorative panel system and its construction method

Abstract

Provided are a modulus-free assembled structural decorative board system and a construction method thereof. The modulus-free assembled structural decorative board system is used for serving as a decorative board face of a building external wall and comprises metal building boards, a cement composite material layer and an exterior coating layer, wherein the metal building boards are stamped into corrugated boards, insert connecting hole columns are stamped on the board face, a base plate is supported through a cement composite material, the outer side of the base plate is coated with the exterior coating layer, the exterior coating layer is a whole continuous interval-gap-free face of the building external wall, and the metal building boards are fixed to house keels through building board connectors. The modulus-free assembled structural decorative board system integrates the functions of a structure and decorative boards, two processes are completed through one-step installation, and the costs are reduced while a construction period is shortened. Due to the fact that a new connecting mode and a production process are adopted, the external wall boards can adapt to various modulus changes, vertical splicing gaps are greatly decreased, the waterproof performance is greatly improved, and the costs for periodically maintaining the external wall are omitted. Due to the fact that modulus-restriction-free low-alloy building boards are adopted, the whole horizontal rigidity of a light steel house is improved.

Description

technical field [0001] The invention relates to a building structure and an enclosure system, in particular to a non-modulus assembled structural decorative panel system and a construction method thereof. Background technique [0002] Prefabricated buildings are the trend in the construction industry. Light steel houses are the most typical prefabricated buildings. Due to the existing traditional light steel house structural panels and decorative panels, there are modulus limitations, and the distance between the existing light steel skeletons does not necessarily meet the external requirements. Due to the requirement of the modulus of the wall panels, there are sometimes boards with various moduli on the outer wall, resulting in more types of boards, higher costs, lower construction efficiency and longer construction period. The waterproof life is low and requires regular maintenance. The existing exterior wall technology of light steel houses is the shortcoming of prefabr...

AI Technical Summary

Problems solved by technology

[0002] Prefabricated buildings are the trend in the construction industry. Light steel houses are the most typical prefabricated buildings. Due to the existing traditional light steel house structural panels and decorative panels, there are modulus limitations, and the distance between the existing light steel skeletons does not necessarily meet the external requirements. Due to the requirement of the modulus of the wall panels, there are sometimes boards with various moduli on the outer wall, resulting in more types of boards, higher costs, lower construction efficiency and longer construction period. The waterproof life is low and requires regular maintenance

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