Spatial structure is a truss-like

Space Frame

In architecture and structural engineering, a  spatial structure  or space structure is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometric pattern. Spatial structure can be used to span large areas with few interior supports.

Why  Spatial structure

Wide span between columns

Lightweight and easy on site handling 

Less foundation cost

Durable materials and protective finishes

Components are prefabricated and computerised

Construction is simple, safe and fast due to no welding on site

Any lightweight roof material is applicable for cover