BAMTEC® Reinforcing Rollout Bar Carpets


BAMTEC® Reinforcing Rollout Bar Carpets 

BAMTEC® reinforcing rollout bar carpets from InfraBuild Construction Solutions (formerly LIBERTY OneSteel Reinforcing) are used to speed up construction and reduce steelfixing on commercial and infrastructure applications. BAMTEC® complies with all relevant Australian Standards.

500PLUS® BAMTEC® is the world’s fastest steelfixing system and a revolutionary approach to placing steel reinforcing in slabs, Continuously Reinforced Concrete Pavement (CRCP)and decks to greatly improve speed, quality and safety of construction. Known as CRCP or reinforcing carpet, reinforcing bars are pre-welded to flexible steel straps by InfraBuild Construction Solutions to specific dimensions, rolled up for easy handling and delivered to site as a complete reinforcing bar carpet. When needed, the carpet is simply lifted into place and unrolled onto continuous bar chairs. It's suitable for suspended slabs, slab on ground, CRCP, tilt-up and precast panels and bridge decks. 

Talk to InfraBuild Construction Solutions early in your project to optimise steel usage, engineering intent and specifications, as spacing and steel diameters can be varied to maximise efficiency.

Typical Uses

  • Slab on ground
  • Suspended slab
  • CRCP 
  • Wind farm foundations
  • Precast panels


  • Design efficiency – fabricated to specified bar centres
  • Material savings of up to 20% compared to standard mesh
  • Fast, efficient and accurate site installation - Time savings of up to 80% for the steel fixing
  • Increased site safety
  • Enhanced quality

Relevant Standards

  • AS/NZS 4671 Steel reinforcing materials
  • AS 3600 Concrete structures
  • AS 1554.3 Welding of reinforcing steels


Bar Diameter (mm)Bar Length (m)Carpet Mass (t)Bar Spacing
8 - 321.65 - 15Up to 1.5Variable to Suit

How useful was this content?