TechnoSonus FT 55

Product Description

TechnoSonus FT is a combination of heavy viscoelastic mineral membrane and acoustic felt. The material has a high sound absorption coeffcient. TechnoSonus membrane layer ensures good airborne sound insulation within audible frequency range. The product is recommended for use in places where it is required to achieve maximum noise reduction values. Suitable for use in ceiling, wall, and floor frame structures.

Application

Floor

Wall

Ceiling

Composition

highly filled polymers
organic oils
acoustic felt

Modifications

Characteristics

Storage and transportation

Modifications

Title	TechnoSonus FT 55	TechnoSonus FT 75	TechnoSonus 2FT 80
Length, m	5.5	5.5	4.5
Width, m	1.2	1.2	1.2
Thickness, mm	13	14	24
Roll Area, m²	6.6	6.6	5.4

Characteristics

	Test Method	Membrane	Felt
Density, kg/m³	-	1900±50	60
Low-Temperature Flexibility, °C	EN 1109	-20
Longitudinal Strength, H/50mm	NT-67	>30
Compressive Strength, KPa	ISO 3386-1:1986 Adm 2010	0.06 (10% deformation) 6 (25% deformation)	0.06 (10% deformation) 6 (25% deformation)
Thermal Conductivity Coefficient, W/(m °C)	UNE-EN 12667	-	0.037
Fire Hazard Class		КМ1	КМ3

	TechnoSonus FT 55	TechnoSonus FT 75	TechnoSonus 2FT 80
Airborne Noise Isolation Index, R_w, dB	28	30	30
Impact sound insulation improvement index, ΔL_nw, dB	33	33	35
Surface Density, kg/m²	5.6	7.1	8.2

Storage and transportation

	TechnoSonus FT 55	TechnoSonus FT 75	TechnoSonus 2FT 80
No. of Rolls per Pallet, pcs	9	9	9
Pallet Area, m²	59.4	59.4	48.6
Pallet Weight, kg	335	443	425
No. of Pallets per Euro Trailer, pcs	28	28	28
Area in Trailer, m²	1663.2	1663.2	1360.8

The products shall be stored horizontally on pallets. Placement of pallets on one another is not allowed.

The products are delivered in rolls with cardboard tubes inside.

The products shall be stored in original packages away from sources of heat and UV radiation in a dry place at max. 35°C.