K251.de Knauf Fireboard Installation Shaft Wall – Stud construction with CW double profiles
The shaft wall system K251.de is characterized by high-quality fire protection properties with fire performance A1, non-combustible and single-layer planking with Knauf Fireboard.
Специфікація
Fire protection: up to F90, sound insulation up to 39dB, height up to 5.00 m