Heatflow Carpet

Nominal square weight:

3017 g/m².

Roll area:

10 m² (1.37 x 7.3 m).

Nominal roll weight:

30.2 kg.

Nominal thickness:

6.1 mm.

Odour:

No objectionable odour.

Colour/ backing:

Forest green/ printed Textron® backing.

Impact sound reduction (Delta Lw):

31 dB.

Emissions (US Carpet and Rug Institute):

Meets low-VOC emission criteria.

Antimicrobial and mildew resistance:

Pass.

Technical characteristics:

• Work of compression (minimum 50 J/m²; maximum 200 J/m²): 148 J/m².

• Retention of work of compression (minimum 40%): 91%.

• Compression after dynamic loading: 3.5 mm.

• Loss in thickness after dynamic loading (maximum 15%): 4.3%.

• Loss in thickness after static loading (maximum 15%): 4.1%.

• Resistance to cracking (not greater than 50 mm): pass.

• Breaking strength (length/ width, minimum 30 N): 182/ >126 N.

• Extension under force (length /width, maximum 15%) @ 30N: 2.2/ 1.0%.

Flammability:

• Hot metal nut test (tested in Interfloor laboratory): low radius of effects of ignition.

• Russian GOST FR Test Classification: KM5.

Thermal properties:

• Thermal resistance (togs): 0.75 togs.

• Thermal resistance (R-value): 0.075 m² K/W.

• Thermal transmittance (U-value): 13.3 W/m²K.

• Thermal conductivity (K-value): 0.09 W/mK.