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TECHNOELAST ACOUSTIC

Technoelast Acoustic is a roll-up soundproofing material for soundproofing interfloor ceilings. The material prevents the propagation of impact noise transmitted along the supporting structures of the building. Technoelast Acoustic is produced in two types:

Technoelast Acoustic Super A350 is a sound-waterproofing material, made on a fiberglass basis, on both surfaces of which a bitumen-polymer binder is applied, with a layer of soundproof thermally bonded canvas on one side and a metallized film on the other side canvases.

Technoelast Acoustic S B350 is a soundproof base material with a self-adhesive side overlap. The material is made by gluing a metallized film with a sound-insulating sheet with a bitumen binder. The self-adhesive side overlap is additionally covered with a siliconized foil. The metallized film used in the material has a high puncture resistance and prevents the sound-insulating layer from moistening when laying a cement-sand screed.

Materials for the device of interfloor floors
Soundproofing materials
Warranty certificate
Service life: 25-30 years old
Flexibility on the timber: -15 ° С
Package appearance:
Upper side:
Metallized membrane
Down side:
Звукоизоляционный слой
Physical and mechanical characteristics
Storage and installation method

Scope

Technoelast ACOUSTIC is used as a sound insulating layer in accordance with the requirements of SNiP 23-03-2003 and SP 51.13330.2011. Most often, the material is used for interior decoration of premises for the installation of a "floating" floor, heated floor and floor on logs, as well as when installing interior partitions. When installing sound insulation, Technoelast ACOUSTIC is laid with a sound-proof layer to the base along the entire plane of the interfloor floor without gaps. When arranging floors along logs and partitions, the material is cut into strips and laid in places of contact with the base. The side overlap of the ACOUSTIC SUPER material is welded with a hot air dryer. The self-adhesive side overlap at Technoelast ACOUSTIC S is additionally rolled with a roller. End overlaps are glued with self-adhesive tape-sealant.

Installation method

Free styling

Storage:

In a vertical position in one row in height, protected from moisture and the sun at a distance of at least 1 m from heating devices.

Documentation Equipment and complete assembling
Parameter name Unit rev. Criterion ACOUSTIC S ACOUSTIC SUPER
Mass 1 m2, (± 0.25) kg at least 0.7 2.2
Tensile breaking force N at least 300 300
Flexibility on a bar R = 15 mm ° С not lower - -15
Water resistance at a pressure of not less than 0.2 MPa, for 2 hours - - - absolute
Dynamic modulus of elasticity at a load of 2 kPa, U MPa no more 0.35 0.15
Impact noise reduction index, ΔLn, dB at least 23 27
Length / Width m ± 2% / +50 (-10) mm 10/1 10/1
Pallet packing - - shrink bag
Type of sheeting top - - metallized film
bottom - - soundproofing layer
EKN code - - 465667 465668

Scope

Technoelast ACOUSTIC is used as a sound insulating layer in accordance with the requirements of SNiP 23-03-2003 and SP 51.13330.2011. Most often, the material is used for interior decoration of premises for the installation of a "floating" floor, heated floor and floor on logs, as well as when installing interior partitions. When installing sound insulation, Technoelast ACOUSTIC is laid with a sound-proof layer to the base along the entire plane of the interfloor floor without gaps. When arranging floors along logs and partitions, the material is cut into strips and laid in places of contact with the base. The side overlap of the ACOUSTIC SUPER material is welded with a hot air dryer. The self-adhesive side overlap at Technoelast ACOUSTIC S is additionally rolled with a roller. End overlaps are glued with self-adhesive tape-sealant.

Installation method

Free styling

Storage:

In a vertical position in one row in height, protected from moisture and the sun at a distance of at least 1 m from heating devices.