Galvanised Composite Floor Deck – Direct Substitute for ComFlor 80 & 210 Series

Our Galvanised Composite Floor Deck is a precision‑engineered structural flooring system purpose‑developed as a direct substitute for ComFlor 80 & 210 series. Manufactured to match key international metal‑deck profile dimensions, it supports fast erection with minimal overall floor depth. Deep trapezoidal ribs together with integrated cross‑rib and longitudinal stiffeners deliver impressive unpropped spanning performance and reliable composite action with concrete toppings. Acting as permanent formwork, the deck supports wet concrete during pouring and functions as tensile reinforcement once the slab cures. It forms a cost‑effective, low‑maintenance flooring solution for multi‑storey commercial buildings and civil‑infrastructure projects.
 

1. Drop‑in Replacement for ComFlor Series​

Our deck panels are fully validated as drop‑in replacements for ComFlor 80 and ComFlor 210, giving global specifiers a viable alternative to branded products. Rib spacing, profile depth and effective width follow the original reference dimensions strictly to guarantee full interchangeability. This removes procurement bottlenecks; engineers and contractors can adopt our panels without design revisions, while retaining full structural capacity and compliance with project specification requirements.
 

2. Technical Specifications​​

All parameters below are fully customizable, adjusted to match project‑specific load cases and target span performance.

3. High‑Performance Spanning Behaviour​​

The deep‑rib configuration delivers excellent unpropped spanning capacity, reducing demand for secondary steel beams and extensive temporary shoring. At 210 mm rib depth, panels achieve 5.2 m unpropped span and 8.5 m propped span. This level of performance streamlines site activities, lowers total structural steel mass, controls capital expenditure and supports tight construction programmes with compact floor‑zone depth.
 

4. Composite Action & Structural Optimisation​​

As a composite floor deck, embossments and profile geometry create positive mechanical interlock with overlying concrete. This strong bond improves bending resistance and shear transfer capacity, enabling thinner slab build‑ups and reduced superimposed dead load. Loads are efficiently distributed to the primary steel frame, generating downstream savings on beam sections and foundation design.
 

5. Reduced Concrete Volume & Whole‑Project Savings​​

Deep‑rib geometry improves material utilisation and lowers concrete consumption. The steel deck carries tensile forces while concrete resists compression to form an efficient composite slab assembly. Lower dead‑load feeds through into lighter foundation requirements. Because the deck works as permanent formwork, temporary shoring and subsequent stripping work are minimised, saving both site time and overall project expenditure.
 

6. Robust Galvanised Corrosion Protection & Service Life​​

All panels are hot‑dip galvanised; Z350 zinc coating is supplied as standard for dependable corrosion resistance. The zinc layer delivers dual‑mode protection: a physical barrier against moisture and atmospheric contaminants plus sacrificial cathodic protection over cut edges and minor surface damage. Upgraded Z450 coating options are available for harsh coastal and industrial environments for extended service‑life performance.
 

7. Precision Roll‑Forming & Rigorous Quality Assurance​​

Modern high‑accuracy roll‑forming lines maintain tight manufacturing tolerances to guarantee faithful profile matching against ComFlor reference standards. Prior to production, incoming steel coils are inspected for thickness, zinc‑coating mass and yield strength. Batch‑wise quality checks secure consistent material behaviour, reliable fit‑on‑girder performance and effective composite action, mitigating on‑site fitting‑error risks and improving construction‑site safety.
 

8. Export‑Grade Packaging & Global Shipping​​

Seaworthy packaging safeguards profile geometry and galvanised surfaces throughout long‑haul maritime transport:

• Bundling: Nestable profile design enables compact stacking to cut shipping volume and freight cost. Panels are secured with heavy‑duty steel strapping and wrapped in moisture‑barrier film.
• Container Loading: Bundle lengths are optimised for maximum 20 ft / 40 ft container fill rate for economic export logistics.
• Clear Marking: Each bundle carries lot numbers, piece lengths and shipping marks for fast site receiving and stock control.
   

9. Reliable Supplier for Composite Steel Decking Solutions​​

Our Galvanised Composite Floor Deck provides high‑performance, cost‑competitive alternatives to proprietary ComFlor 80 / 210 systems. It gives design engineers and contractors access to flexible global sourcing without compromise to product quality.

Located in China, Hangzhou FAMOUS Steel Engineering Co., Ltd.(FASECbuildings) develops and manufactures innovative steel decking for international markets. Contact our engineering team today with your structural drawings or span requirements. We will provide a comprehensive formal quotation together with full technical back‑up to support efficient, cost‑effective project delivery.