Major characteristics of 25 steel floor deck
1.Excellent fire performance
The ribs of slab are completely encased in concrete, just like the cast-in reinforcement. Closed built-up slabs can completely replace the positive moment tensile reinforcement in the floor slabs, and an 1.5-hour refractory power can be achieved without need to brush fire-resistant coating
2.Superior section of built-up slabs
Closed built-up slabs have a higher effective height of the floor slab and a bigger combination stage to provide a more powerful positive moment resistance.
3.Board(Slab) end slot-type suspension system
For the use of ceilings, ceiling, plumbing installation, etc., no need of drilling or welding; during the building period, it can be moved, removed or reinstalled, according to the need.
It does not require any plug, with no leakage of mortar, available to shorten the construction cycle.
5.Effectively reduce the slab height
According to fire regulations and shatterproof requirements, the total thickness of the closed built-up slab is only 110-130 mm, 30-40 mm less than the opening profiled steel plate composite slab, thus getting a reduced self weight, reduced costs, and increased height.
The reinforcements bearing the positive moment of the closed built-up slabs are replaced by the profiled steel plates, without need to brush fire-resistant coating, thus reducing the usage of reinforcements and cutting down the costs
steel floor deck floor plate
1.light weight ,easy installation and dismantle
2.sound and fire insulation
Application / Models
Steel workshop/warehouse/shed, Exhibishion Hall,Office buildings, Garage,Multy-story building,Hanger,Agricultral storage,Logistic centers,and all kinds of steel materials.,etc
SHANGHAI ZELI INTERNATIONAL TRADING CO., LTD is a manufacturer of sandwich panels with well-equipped testing equipment and strong technical force.
We have set up the subsidiaries in shanghai ., which is Shanghai Shengwei Steel StructureCo., Ltd. We have a number of the most advanced automatic production lines and CNC Steel Color Steel composite board equipment. Our company have been engaged in the business of sandwich panels and steel structure for over five years, specialized in the construction, design, manufacture and installation of steel structure buildings.After many years of development, our company has become a leader in this industry.
Sandwich panels and steel structure are extensively used with a wide range, good quality, reasonable prices and stylish designs. Base on excellent quality and the best service, our products have been widely applied to industrial workshops and commercial buildings, winning high appreciation in customers .
We focused on the quality and service of our products. "As to the same products, we offer better price; as to same price, we provide better service" is our slogan. We are dedicated to making our customers satisfied. We always insist on the spirit of "faithful, Integrity, responsible for our clients".