The construction drawing of the deck is calculated for the thickness of the residential floor and the calculation of the working floor in one direction: Deck thickness 0.75mm - 2.5mm. Wave height H=50mm, 71mm, 75mm. Floor steel strength G300- G450. H50W930: 50mm high wave decking board with 930mm size.H50W1000: 50mm high wave decking board with 1000mm size. H75W600: High corrugated decking board 75mm 600mm wide. H76W914 76mm high corrugated decking sheet, size 914mm
Steel and concrete composite floor structure is classified and composed of 3 parts: Floor corrugated board, Floor anti-cutting nail, concrete and floor steel mesh.
Floor corrugated board has the effect of replacing floor formwork and has the effect of bearing force and increasing height.
Anti-cutting nails connect the decking floor and the steel beam system and bear the shear force in the floor. Most used type M16x100 and M19x150. Concrete and steel mesh floor main bearing structure.
Deck construction does not have to use formwork and scaffolding. No cracking occurs on the concrete surface, saving costs and reducing construction costs. High aesthetics and good durability due to being galvanized, both sides can withstand the hot weather of Vietnam.
Widely applied in the construction of industrial factories, maik shops, showrooms, supermarkets ....
The deck plates are placed in the correct position on the steel beam system and connected to the shaped steel beam system by welding nails. The floor structure layers, welding nails are constructed by a specialized welding nail gun. Spread a layer of steel with a distance of 150mm - 200mm and pour concrete. The price of corrugated iron decking is in the range of 109,000 - 279,000 VND depending on the purpose of the project.
After the floor is put into use, the combined working floor is the main part of the design calculation. The composite floor needs to be safe to bear all kinds of loads to ensure the allowable deflection. The loads are usually considered to be used according to the functional requirements of each building.
To optimize the unit price of deck construction, investors should consult directly from specialized companies & learn carefully about floor quality to offer reasonable and cost-effective solutions. Avoid changing methods too many times during construction to limit unnecessary costs.
