specification

Installation mode

Hidden Installation
screw hiding, waterproof effect is good, prevent the corrosion of screws, while avoiding the occurrence of cold bridge phenomenon. Hidden roof board b. the design improves the bearing capacity of the roof board, reduces the use of roof purlins, enhances the load capacity, and balances the flow of water. Hidden roof panel lap joint

Lap composite plate nstallation
The lap female edge is treated by the edge stacking process, and the lap is closer to avoid the edge corrosion due to no coating, which extends the service life of the plate and increases the strength. b. The three-wave crest design with a crest height of 34mm improves the bearing capacity of the roof slab, reduces the use of roof purlins, increases the load capacity, and balances the flow of water. c. Design away from the sink to prevent water seepage.