86-571-83513788 | inquiry@putianhouse.com
project instruction:
This project is a steel structure gymnasium with two floors. The main structure is a portal-type steel frame structure with a length of 30m, a width of 20m and a cornice height of 6m. This design structure has the characteristics of economy, safety, and large use space. The selected materials have the properties of application, durability, lightness, economy, energy saving, recyclability, and environmental protection.
Load value:
Roof dead load: 0.25KN/㎡; roof live load: 0.3 KN/㎡; wind load: 0.5 KN/㎡; snow load: 1.9 KN/㎡
Material instructions:
1: All steel structure column beams, supports and gutters are made of Q345B or Q235B welded steel or hot-rolled steel, and the surface is painted with epoxy zinc-rich primer (100um thick).
2: Roofing: Z-shaped cold-formed thin-walled steel +100mm thick EPS sandwich panel.
3: External wall: C-shaped cold-formed thin-walled steel +100mm EPS sandwich panel.
