HBB - bi-Trapez-Box®
Reinforcement systems
HALFEN reinforcement systems: User friendly reinforcing products incorporating the highest level of quality and safety.

Extensive and innovative product range for advanced modern construction.

HALFEN HBB bi-Trapez-Box®

Halfen bi-Trapez-Box
The HBB HALFEN bi-Trapez-Box® is used to provide an acoustically insulated support system for staircase landings. Load is transmitted to the structure via elastomer bearings. Normally used in conjunction with HTPL perimeter joint insulation.
Quality features are:
  • excellent sound insulating properties over a wide range of support loads
  • suitable for poured in place or precast landings
  • suitable for concrete or masonry walls