The color steel tile steel frame or roof truss, purlins and roof panels are important components of the color steel tile roof.

The installation method of color steel tiles is directly related to the bearing of steel frame or roof truss, purlins and roof slabs.

1) When the steel frame or roof truss and purlin can meet the design requirements and the roof panel is relatively rigid, this method is a more reasonable installation condition. The photovoltaic brackets are connected to the roof slab with connectors and fixed as close to the purlin as possible.

2) The steel frame or roof frame and purlin can meet the design requirements, but when the roof panel is less rigid and the deformation is larger, this type of color steel tile roof is mainly expressed as carport, bus waiting hall, breeding farm, etc. Not too high places.

The color steel tile photovoltaic support can be directly connected to the roof panel at the purlin

by the connector, or can be connected to the purlin by penetrating the roof panel.

3) Only the steel frame or roof truss can meet the design requirements. When the purlin and roof slab bearing capacity is small, this arrangement adopts the connection piece to connect with the steel frame or roof truss. The specific connection and installation method is the same as the bracket and purlin penetrating roof panel connection .

4) Another connection method is to cut the roof panel at the position of the fixed bracket and connect it to the roof steel beam through a steel column.

The above is a summary of the layout of the photovoltaic brackets of the main color steel tile roof. For the connection parts that penetrate the roof, they must be provided with waterproof gaskets or sealed with structural adhesive to ensure waterproof capacity.