China Long Span Metal Deck Steel Floor Deck Steel Bar Truss Deck for Composite Concrete Floor, Find details about China Metal Deck, Steel Deck from Long Span Metal Deck Steel Floor Deck Steel Bar Truss Deck for Composite Concrete Floor
Width | 576mm /600mm |
Overlap Width | 566mm /590mm |
Maximum length | 11.8m |
Height | 70-270mm |
Top and bottom bar diameter | 6-12mm |
Cross bar diameter | 4-8mm |
Decking thickness | Galvanized steel sheet 0.5mm |
Composite steel decking | Steel bar truss decking | |
Final concrete slab | Thick | SHALLOWER, saving space,saving concrete cost |
installation | easy | easy |
Plate(steel sheet) | AS shear bone,bearing the loading after concreting | Just as PERMANENT formwork,useless after concreting |
Plate fire protection | demand | No need |
Plate corrosion protection | Maintenance demand.* specially around stud place where sheet harmed after welding | No need |
Perfect performance in marine environment | ||
Across direction layout | Difficult to design&settle | Easy to settle |
Mechanical property | good | better |
Seismic performance | bad | good |