VELAPHONE

VELAPHONE

VELAPHONE is an acoustic membrane made of polyester felt and a vapour barrier film (black film). It is specially designed to be mainly used on wood structures under a layer of 1½ in (38 mm)-thick self-levelling concrete.


Benefits

  • Provides structural waterproofing while concrete is poured.
  • Prevents a too-rapid evaporation of water from the concrete to improve curing.
  • Resists crushing; preserves its acoustic properties.

Properties

Function

Soundproofing

Product roles

Soundproofing

Products

Products

Product code

Length

Width

VELAPHONE

Product code

22722

Length

1m

Width

20m