Resilient layer composed of specific Isolmant polyethylene in a double layer coupled on the upper side with an aluminized and embossed film with high mechanical resistance and anti-laceration function. It provides excellent impact sound and airborne insulation for horizontal partitions.
Isolmant D311 is specific for the creation of “floating screeds” in accordance with UNI 11516:2013, in the presence of any type of slab, in particular on pilotis floors as, thanks to its thickness, it makes a significant contribution to the thermal insulation performance of the structure. This product is recommended for good sound and walking sound insulation as well as anti-tearing features.
It needs a finishing screed at least 7 cm thick.
Nominal thickness 22 mm.
Result to VOC emission test: - VOC A+.
Low environmental impact.
Can be disposed according to EWC No. 170604 insulation materials NON-HAZARDOUS plastics.
It contributes to obtaining credits for the LEED, ITACA, WELL, BREEAM, LEED protocols and complies with the CAM construction requirements.
Product advantages
Good acoustic impact sound insulation.
Low thermal conductivity.
Good airborne noise insulation.
Contact with water does not compromise performance or characteristics.
Suitable for use in both renovation and new construction.
Inalterable over time and unlimited durability.
High mechanical and tear resistance.
Resistant to mold or insects.
Application advantages
Easy to lay.
Resilient layer made of closed-cell, cross-linked polyethylene foam, laminated on the upper side with an aluminate, embossed film with an anti- tearfeature ( Isolmant D 311 type). To be installed with the aluminate-coated side facing upwards. Product with overlaps. Nominal thickness 22 mm. DYNAMIC STIFFNESS 37 MN/m3 .
Copy item specification
Do you want further information about this product?