The PENTAFLEX® STK sound-insulating cage is part of the PENTAFLEX® joint sealing system designed for the construction of water-impermeable concrete structures (white tank). The two-part sound-insulating cage is mainly used in semi-detached and terraced houses and is used both in element wall construction and in-situ concrete construction. It separates the solid components and thus prevents flanking sound transmission in the external walls. The sound insulation joint strip seals the joint against pressing water.
- Reliable sound insulation
- Sound insulation tested
- Secure sealing of the joint
- Simple and reliable connection to the PENTAFLEX KB® seam sheets by means of the PENTAFLEX® joint tape connection
- Sound-insulating cage consisting of hydrophobic soft fibreboard with integrated steel retaining stirrups