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

Products for the most modern construction methods and in the line with the most up-to-date technology. HALFEN provides efficient building projects.

HALFEN HBB bi-Trapez-Box®

Halfen bi-Trapez-Box
The HBB HALFEN bi-Trapez-Box ® is used as a selective edition of the staircase landing plates. The load transmission is done via elastomer bearings. The landings are monolithically connected with the building in this case. The impact sound insulation is implemented between landing and staircase.
Quality features are:
  • Excellent sound insulating properties in a wide range of bearing pressures
  • For in-situ or prefabricated landings in connection with concrete or brickwork walls
  • General constructional authority approval
  • Three landing heights (d = 16/18/20 cm) available
  • High Impact Sound insulation level
  • Type approval