High-density viscoelastic sheet, specially designed to improve soundproofing in different situations.

Excellent barrier against noise transmission:
-High density (1.600 kg/m3).
-High loss factor.
– Low elasticity modulus.

What is Viscolam for? 

  • Soundproofing reinforcement in drywall materials (plasterboard) and wooden
  • Reduced thickness solutions in rehabilitation.
  • Sound insulation and vibration reduction in sheet metal structures.
  • Design of various acoustic devices such as doors, screens, noise barriers

Technical Data

 ViscoLAM 35ViscoLAM 65ViscoLAM 100
Thickness (mm)247
Average Weight (kg/m2)3.56.510
Soundproofing (Rw;dB)656769
Dimensions (m)10 x 15.5 x 11.2 x 1

Installation steps

1- Cut a section of ViscoLAM® according to the dimensions of the partition using a cutter.

2- Fix ViscoLAM® to plasterboard of any of the following ways:

  • Through bolts “metal plate” adding a washer.
  • By staples (leg length 8, 10 or 12 mm.).
  • By contact adhesive. The placement of the sheet must be carried out alternating plasterboard joints.

3- Repeat the steps placing the following sections contiguously

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