Soundline-dB Acoustic triplex

Application

Soundline-dB is used for sound insulation of timber frame constructions, linings and suspended ceilings.

Composition:

Acoustic triplex consists of two weighted moisture-proof gypsum sheets with a thickness of 8 mm, connected by an elastically-resilient layer of special sealant.

Features:

• eco-friendly - based of gypsum-fiber Board (fire resistance (KM1 fire safety class according to Federal Law of the Russian Federation №123))
• unique sound insulation of timber frame constructions - up to 68 dB
• savings on installation - replaces 2 layers of gypsum Board
• total thickness of the acoustic triplex is 16.5 mm
• the best results of sound insulation structures
• stability of the vibro-acoustic properties for a long time (over 25 years)

	SOUNDLINE-dB 16.5 MM + AKU-line-plasterboard 12.5 мм	PhoneStar 12 mm + plasterboard 12.5 mm	Plasterboard 12.5 mm + Tecsound 70 4 mm + plasterboards 12.5 mm
Increase of additional sound absorption by claddings as compared with the lining by the gypsum-fiber sheet of 12.5 mm thick + plasterboard of 12.5 mm thick, ΔRw	+ 2 dB	0 dB	+ 1 dB
Increase of the cost of the lining structure as compared with the lining using gypsum-fiber sheet/plasterboard, sq.m*	+510 rubles	+1040 rubles	+ 910 rubles
Fire hazard class	КМ1	КМ5 (G4)	letter of waiver

 * Without the cost of the frame, vibration-isolating fasteners, isolators and sound-absorbing material

Certification

The material has an acoustic, hygienic and fire certificates (fireproof class KM1). Acoustic triplex Soundline-dB patented in Russia and CIS countries.

Technical specifications

Dimensions: 1200 х 1200 х 16,5 mm
Surface density: 19,5 kg/m2
Bulk density: 1200 kg/m3
Weight: 30 kg

Acoustic specifications

Due to the elastic connection between rigid layers separated, the acoustic triplex «Soundline-dB» has a higher level of sound insulation in the frequency range, compared to the moisture resistant gyprum fiber board with equal of the surface density.

Technology of Installation

Acoustic triplex Soundline-dB is mounted on a metal frame partitions, linings and ceilings with screws for moisture proof gypsum board, and then covered with a layer of special acoustic gypsum board AKU-line with overlap joints.

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Certificates and patents (Russia)