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 footfall is a particularly unpleasant characteristic form of structure-borne noise. Insufficient sound insulation against footfalls results in unwelcome disturbances, especially in the stairways of tenement buildings. HALFEN’s bi-Trapez-Box® with the optimised footfall-insulation properties of bi-Trapez-Layer® makes sure of a quiet home.
Quality features are:
  • ideal for precast or site-mixed concrete landings
  • available for landing heights of 16, 18 or 20 cm
  • with the optimised footfall-insulation properties of bi-Trapez-Layer®also available on request with type-tested support element
  • complete prefabricated reinforcement cage for landing brackets also available separately
  • arrangement of the bi-Trapez-Layer®corresponding to existing loads