Shade Net House Model – Flat Type Main Features Of Structure Stub type-anchoring foundation.Multispan total galvanized and nut bolted structure.Aerodynamic shape along all peripheries to resist more wind velocity.Manually operated curtains along all peripheries for more ventilation.Shade net fixation shall be done with aluminum profiles & zigzag spring lock. Technical Specification Foundation inserts 1000 mm long = 40 nbPit size = 400 mm dia & 600 mm depthConcrete (PCC 1:2:4) = 0.19 cu. mtr.Grid/Span size: 5 mtr X 4 mtr