Hidden button type super-long metal roof standing seam and construction method thereof

Abstract

The invention discloses a hidden button type super-long metal roof standing seam. The hidden button type super-long metal roof standing seam comprises a main steel structure, an gradient adjusting bracket is installed on the main steel structure, and a main wingceltis bracket is installed on the gradient adjusting bracket; and a main wingceltis strip is installed on the main wingceltis bracket, a vice wingceltis strip is installed on the main wingceltis strip, a base plate is installed on the vice wingceltis strip, a heat preservation layer is installed on the base plate, and roof outer plates are fixed to the heat preservation layer through metal fixing seats. According to the hidden button type super-long metal roof standing seam, short stand edges of the roof outer plates adopt hidden button type occlusion airtight connection, operation of a technique is easy on spot, the hidden button type super-long metal roof standing seam can be used for construction of various irregular multi-hook-surface roofs, different style models of building roofs can be met, and the attractive construction effect is reflected.

Description

technical field [0001] The invention relates to a concealed superlong metal roof standing seam and a construction method thereof, which can be widely applied to the construction of large public building roofs such as stadiums, exhibition centers, railway stations, airports, and other common metal roofs. Background technique [0002] At present, standing seam metal roof panels are widely used in building roofs. The hook-shaped curling at the ends of the two standing seam ends of traditional metal roof panels are ordinary smooth arc-shaped curling, and the sealing between the two is poor. Driven by the wind, the roof water can easily siphon into the curling, resulting in water seepage or damage to the thermal insulation materials inside the system. In addition, the female ribs and sub-ribs of two adjacent metal roof panels are fastened by an electric seaming machine during installation and fastening. This method is likely to cause mechanical damage to the panels and increase t...

AI Technical Summary

Problems solved by technology

[0002] At present, standing seam metal roof panels are widely used in building roofs. The hook-shaped curling at the ends of the two standing seam ends of traditional metal roof panels are ordinary smooth arc-shaped curling, and the sealing between the two is poor. Driven by the wind, the roof water can easily siphon into the curling, resulting in water seepage or damage to the thermal insulation materials inside the system

In addition, the female ribs and sub-ribs of two adjacent metal roof panels are fixed by means of electric seaming machine seaming and locking during installation and buckling. This method is easy to cause mechanical damage to the panels and increases the possibility of cracks and water leakage.

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