multi span film greenhouse

multi-span film greenhouse have good cost-competitive.

multi-span film greenhouse with a gabled circular arch roof. This is the most common type of structure for plastic greenhouses, and this type of roof uses round circular tubes bent into an arch. It is usually a hot-dip galvanized steel pipe, which has excellent rust and corrosion resistance. At the same time, in order to enhance the strength of the arched steel pipe, there are usually vertical braces, diagonal braces and M braces together.

This kind of greenhouse structure is simple, clear force, small amount of material, widely used in the area with small wind load.

In order to enhance the carrying capacity of greenhouse structure, in windy and snowy areas, the roof structure of greenhouse is usually made into a whole truss structure. This kind of truss structure is also used for large-span greenhouses. Double-roof and triple-roof structures generally adopt the form of trusses.