Bondek Galvanised Steel Decking & Formwork - 1mm x 590mm x 6000mm
For suspended concrete slabs, Bondek steel decking is the industry standard for fast installation and structural efficiency. At Vincent Buda and Company, we supply high-tensile galvanised Bondek decking that acts as both permanent formwork and positive bottom reinforcement for concrete slabs.
Bondek is commonly used in residential, commercial, and industrial construction where concrete floors are supported by steel or structural framing systems. Once installed, the decking creates a stable working platform before the concrete is poured.
Manufactured from 1mm thick roll-formed steel, Bondek is coated with Z350 galvanising (350g/m²) in accordance with AS 1397:2001 for corrosion resistance and long service life.
Sheets are available in 6 metre lengths. If you require alternative sizes or thicknesses, please contact our office.
Four Primary Applications
- Multi-Storey Residential: Formwork for suspended concrete floors in houses, apartments, and townhouses.
- Commercial Mezzanines: Structural floors in warehouses, retail spaces, and industrial buildings.
- Apartment Balconies: Structural base for concrete balcony slabs in multi-residential developments.
- Steel-Framed Buildings: Integrating concrete floors with structural steel frames.
Why Choose Bondek?
- Structural Efficiency: Acts as permanent formwork and bottom reinforcement for concrete slabs.
- Corrosion Protection: Z350 galvanised coating provides long-term durability.
- Immediate Work Platform: Creates a stable working surface for trades prior to the concrete pour.
- Fast Delivery: Available for same-day or next-day delivery to keep your project on schedule.
Pick-Ups
All stocked items are available for pickup within 2 working hours of placing your order.
Unsure if your items are in stock? Call us on (02) 9740 1500 before ordering to confirm availability.
Sydney Metro Deliveries
Courier Deliveries (Australia-Wide)
Direct-to-Door & Business-to-Business: Your goods will be unloaded using professional equipment and placed in a safe, accessible location at your destination.
Depot Delivery: Your order will be delivered to a Logistics Depot closest to your location. For details about your nearest depot, contact us on (02) 9740 1500 or sales@buda.com.au.
No. Bondek acts as the bottom reinforcement of the slab, but top reinforcement mesh is still required. Engineers typically specify mesh such as SL82 or SL92 to control shrinkage and handle negative bending moments.
Yes. It is common for the ribbed underside of Bondek to remain exposed, particularly in industrial or architectural designs. Alternatively, it can be painted or fitted with a suspended ceiling system.
The maximum unpropped span depends on slab thickness and loading requirements. In many applications, spans between 2m and 3m are achievable without temporary propping. Always refer to Bondek span tables or your engineer’s specifications.
We stock 6 metre Bondek sheets, which cover most standard construction requirements. Vincent Buda and Company can also assist with alternative lengths or thicknesses on request, with same-day or next-day delivery within the Sydney Metro.
For suspended concrete slabs, Bondek steel decking is the industry standard for fast installation and structural efficiency. At Vincent Buda and Company, we supply high-tensile galvanised Bondek decking that acts as both permanent formwork and positive bottom reinforcement for concrete slabs.
Bondek is commonly used in residential, commercial, and industrial construction where concrete floors are supported by steel or structural framing systems. Once installed, the decking creates a stable working platform before the concrete is poured.
Manufactured from 1mm thick roll-formed steel, Bondek is coated with Z350 galvanising (350g/m²) in accordance with AS 1397:2001 for corrosion resistance and long service life.
Sheets are available in 6 metre lengths. If you require alternative sizes or thicknesses, please contact our office.
Four Primary Applications
- Multi-Storey Residential: Formwork for suspended concrete floors in houses, apartments, and townhouses.
- Commercial Mezzanines: Structural floors in warehouses, retail spaces, and industrial buildings.
- Apartment Balconies: Structural base for concrete balcony slabs in multi-residential developments.
- Steel-Framed Buildings: Integrating concrete floors with structural steel frames.
Why Choose Bondek?
- Structural Efficiency: Acts as permanent formwork and bottom reinforcement for concrete slabs.
- Corrosion Protection: Z350 galvanised coating provides long-term durability.
- Immediate Work Platform: Creates a stable working surface for trades prior to the concrete pour.
- Fast Delivery: Available for same-day or next-day delivery to keep your project on schedule.
No. Bondek acts as the bottom reinforcement of the slab, but top reinforcement mesh is still required. Engineers typically specify mesh such as SL82 or SL92 to control shrinkage and handle negative bending moments.
Yes. It is common for the ribbed underside of Bondek to remain exposed, particularly in industrial or architectural designs. Alternatively, it can be painted or fitted with a suspended ceiling system.
The maximum unpropped span depends on slab thickness and loading requirements. In many applications, spans between 2m and 3m are achievable without temporary propping. Always refer to Bondek span tables or your engineer’s specifications.
We stock 6 metre Bondek sheets, which cover most standard construction requirements. Vincent Buda and Company can also assist with alternative lengths or thicknesses on request, with same-day or next-day delivery within the Sydney Metro.
Pick-Ups
All stocked items are available for pickup within 2 working hours of placing your order.
Unsure if your items are in stock? Call us on (02) 9740 1500 before ordering to confirm availability.
Sydney Metro Deliveries
Courier Deliveries (Australia-Wide)
Direct-to-Door & Business-to-Business: Your goods will be unloaded using professional equipment and placed in a safe, accessible location at your destination.
Depot Delivery: Your order will be delivered to a Logistics Depot closest to your location. For details about your nearest depot, contact us on (02) 9740 1500 or sales@buda.com.au.
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