Secure you screed surface
Contact noise occurs when vibrations travel through a building’s structure into other spaces—for example, footsteps, falling objects, or moving chairs.
To minimize the impact of these sounds, contractors and architects use a floating screed placed on an acoustic underlay with side strips. This ensures that the screed does not touch the underlying layer directly, while the acoustic underlay and side strips absorb the vibrations.
Expansion joints, also called dilatation profiles, are installed at doorways, stairs, and large screeds to prevent cracking. The elastic polyethylene (PE) foam allows the screed to expand safely, avoiding damage to the layer.
SAPRONIT has also developed Acoustic Foam® Corners. These interior and exterior PE corners help eliminate gaps and reduce the risk of the screed making contact with the underlying filling or concrete layer.
Properties:
Smooth and easy to process
Easy to install
Smooth and easy to process
Produit adapté à vos besoins
Used in combination with
Acoustic Foam® Corner, ExplaFlex and ExpaStand are additional products of our range of contact sound insulation products.
They make the installation of our products such as the Acoustic Abrifiber, Acoustic Foam® and Acoustic Reflex®, much easier.
Check out all our acoustic contact sound insulation products.
