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Technoelast ACOUSTIC

Application areas

Indoor sound insulation. Impact noise protection.

Description of material

Technoelast ACOUSTIC is produced by placing a polymer-bitumen binder on a special sound-insulating fiberglass mat foundation.

Applied for installation of sound-insulating linings in "floating" floors designs or other structures, with effective impact noise protection. Technoelast ACOUSTIC material can be used in all climatic zones (as determined in Construction Codes and Regulation (SNiP) 23-01-99*).

Method of application

Technoelast ACOUSTIC is installed freely as a sound-insulating layer applied to the base. The material is applied to walls at the height of the finishing covering. Materials are placed butt-to-butt and are glued using adhesive tape. Material application: according to the Manual for the Installation of Roll-Fed Sound-Insulating Materials Technoelast ACOUSTIC and Technoelast ACOUSTIC SUPER.


Store vertically, in a place protected from direct sunlight.


Property Technoelast ACOUSTIC
Thickness, mm (±0.1 mm) 2,5 
Mass of 1 m2, kg, (±0.25 kg) 1,45 
Breaking load when tensioning, N, not less than  no foundation 170/– 
Dynamiс Young's modulus under 2kPa load, MPa, no more than 0,20 
Impact noise decrease index,   dB, not less than 21 
Protective covering type  on the top film with logo 
on the bottom 
Length / width, m 15х1 

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