An internally fixed metal and plastic roofing system that can be installed, disassembled, moved, and reinstalled

Abstract

An internal fixing type metal and plastic roof system capable of being mounted, dismounted, moved and reinstalled comprises roof purlines, prismatic groove roof plates, roof plate pressing cover strips, ridge pressing cover strips, roof plate slope top end sealing rubber pressing strips and roof plate cornice pressing strips, wherein the prismatic groove roof plates are arranged on the roof purlines; each roof plate pressing cover strip covers the seam between every two prismatic groove roof plates; the roof indoor sides of the roof plate pressing cover strips are connected and fastened to the roof purlines through internally fixed connecting points; and the roof indoor sides of the ridge pressing cover strips are also connected and fastened to the purlines at the ridge through internally fixed connecting points. Members forming the roof system are made of metal materials or non-metal materials with enough strength, designed according to standards, machined and manufactured in a factory and installed on site. Connecting joints between the members are simple, and easy to manufacture, and the roof system is easy to mount, dismount and reinstall. The members are reusable, and the engineering manufacturing cost is lowered.

Description

1. Technical field [0001] The invention relates to an internally fixed metal and plastic roofing system that can be assembled, disassembled, moved, and reinstalled, and has strong anti-seepage and leak-proof functions, and is convenient for assembly, disassembly, and reinstallation, and can be widely used in industrial buildings , Roof system engineering in the field of civil buildings and public buildings. 2. Background technology [0002] Metal and plastic roofing systems represented by color steel plates, color aluminum plates, and plastic plates are deeply loved by engineers and users, and have been widely used in roofing projects of various industrial buildings, civil buildings, and public buildings for more than 100 years superior. After more than 100 years of application and improvement, it has become more advanced and mature. However, in this metal roof system, the connection between the roof panels and the connection between the roof panels and the roof purlins ar...

AI Technical Summary

Problems solved by technology

The roof panel of the traditional "external fixed" structural roof system can only be installed and used once. If it is removed and reused, the panel has been deformed or damaged, and it is impossible to install it again.

[0004] The present invention analyzes the "externally fixed" structural roof system, which has the hidden danger of water leakage and the disadvantage of not being able to be reused, and finds a new scheme for the connection between roof panels and roof panels and the connection between roof panels and roof purlins ——The "internal fixed" connection scheme eliminates hidden dangers from the structure of the connection and avoids the problem of roof leakage and water seepage. Economical "internal fixed" metal and plastic roofing system that can be installed, disassembled, relocated and reinstalled

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