As the original name in steel formwork, BONDEK ® remains the trusted choice for high-performance construction. This efficient, versatile, and robust structural decking and ceiling system is tailored for concrete slabs, offering unmatched reliability and speed in construction.

BONDEK® composites slabs can be designed to achieve a fire-resistance of up to 240 minutes. For fire resistance levels of 90 and 120 minutes, the BONDEK® ribs contribute significantly to the resistance of the slab in fire. Composite slabs incorporating BONDEK® can be designed in a number of ways: • Using the design tables given in this manual.

An advancement of the original name in steel formwork, BONDEK® II is an efficient, versatile and robust structural decking and ceiling system for concrete slabs in conventional as well as composite slab design. Excellent spanning capacities for greater strength and less deflection.

BONDEK® profiled steel decking is roll-formed from hot dipped, zinc-coated, hi-tensile steel strip, in Base Metal Thicknesses (BMT) of 0.60, 0.75, 0.90 and 1.0mm.

BONDEK® II is roll formed from G550 high strength galvanized steel. The patent embossments on the profile create a strong bond between the concrete and the decking sheet. A fire resistant performance of over 2 hours without the need for sprayed fire treatments.

Lysaght Bondek 590mm Structural Steel Deck is an efficient, versatile and robust structural decking and ceiling system for concrete slabs - Shop Now!

BONDEK PLUS® is a traditional flat pan or ‘re-entrant’ profile that provides unmatched performance in suspended concrete slabs. BONDEK PLUS® is used in both concrete and steel frame construction and utilises patented technology to achieve superior spanning capabilities, less deflection and greater composite

The original name in steel formwork, BONDEK® is an efficient, versatile and robust structural decking and ceiling system for concrete slabs. It is a highly regarded formwork product offering efficiency and speed of construction.

Design and construction manual for Lysaght Bondek structural steel decking. Covers formwork, composite slabs, fire resistance, and detailing.