Steel Decking Sheet

Name: Steel Decking Sheet
Brand: tvpsteel.vn
Rating: 5 (1 reviews)

Steel Decking Sheet

Corrugation type

2U, 3U, 4U, perforated anti-slip ribs, and reinforced stiffening ribs
Color

Original metal finish / Customizable upon request
Corrugation height

H = 50 mm, 71 mm, 75 mm
Tensile strength of floor deck steel

G300 - G550
Thickness

0,75 - 2,5 mm
Length

Cut to project-specific requirements
Base steel

Galvanized steel / Aluzinc alloy (Al-Zn) / Aluminum-Zinc-Magnesium alloy (Al-Zn-Mg)

Product description
Quality standards
STORAGE INSTRUCTIONS

Product description

TVP Steel Deck

What is Steel Deck?

TVP Steel Deck is a high-quality profiled sheet used in reinforced concrete floor construction. With its ribbed structure and excellent load-bearing capacity, it is an effective alternative to traditional formwork—helping reduce costs and speed up construction.

5 KEY ADVANTAGES

OF TVP STEEL DECK

– Cost saving on materials and labor compared to traditional formwork.

– Faster installation time, easy to transport and assemble.

– Enhanced load capacity, creates a solid bond between steel and concrete.

– Excellent corrosion resistance, durable in harsh environments.

– Versatile application for residential, high-rise, factory, and commercial projects.

Structure of Steel Deck

Steel deck consists of three main components:

– Profiled steel sheet (deck): Made from galvanized or alloy-coated steel, acts as permanent formwork and a main load-bearing layer during construction.
– Cast-in-place concrete: Directly bonded to the deck surface via mechanical interlock from wave and punching design.
– Reinforcement steel (if needed): Additional rebar placed on or within the concrete layer for structural strength.

Install steel beams or structural frames.
Place the steel deck panels on the frame, fix using screws or spot welding.
Install reinforcement mesh if required by design.
Pour fresh concrete directly, use a vibrator to ensure compaction and bonding.
Cure the concrete and finish the surface.

⏱ Construction time is 30–40% faster compared to traditional formwork, while reducing scaffolding, labor, and project management costs.

Production Standards
& Quality Inspection

TVP Steel Deck products are manufactured according to:

ASTM A653 (USA): for galvanized steel substrate.
JIS G3302 (Japan): ensuring ductility and corrosion resistance.
ISO 9001:2015: applied for quality management systems at the factory.

Each batch is tested for coating thickness, steel hardness, tensile strength, dimensional accuracy, and slip resistance with concrete bonding.

Comparison: Steel Deck vs. Traditional Formwork

Criteria	TVP Steel Deck	Traditional Formwork
Construction speed	Fast (1–2 days)	Slow (3–5+ days)
Material reuse	No removal needed, stays in place	Must be removed, prone to damage
Load capacity	Excellent (3-layer bonding)	Depends on concrete alone
Safety during installation	High	Moderate
Overall cost	10–20% savings	Higher due to labor and scaffolding

Common Types of Steel Deck by TVP

Rib Type	Key Technical Features	Primary Applications
2U Rib	Single rib profile, easy installation, ideal for residential use	Low-rise houses, small offices
3U Rib	Deep stiffening ribs, high load capacity	Factories, high-rise buildings
4U Rib	Strong concrete bonding, for long-span beams	Shopping malls, warehouses
Perforated Rib	Optimized anti-slip, enhances concrete adhesion	Sloped floors, vibration-resistant floors

Latest Steel Deck Weight Table 2025

Post-Coating Thickness (T mm)	Raw Coil Width (L mm)	Effective Width (L mm)	Rib Height (H mm)	Post-Coating Weight (P kg/m)	Coating Mass (Z g/m²)	Tensile Strength (TS N/mm²)	Base Steel Hardness (H hrb)	Moment of Inertia (cm⁴/m)	Section Modulus (cm³/m)
0.58	1200	1000	50	5.54	80–120	355–368	58	51.2	16.43
0.75	1200	1000	50	7.15	80–120	355–368	58	61.7	20.11
0.95	1200	1000	50	9.05	80–120	355–368	58	68.91	25.19
1.15	1200	1000	50	11.1	80–120	355–368	58	76.76	28.47
1.5	1200	1000	50	14.2	80–120	355–368	58	93.39	34.02