Underlay

Standard 7

A high quality flame retardant foam underlay for general commercial and hospitality use. Provides extra underfoot comfort and helps to prolong life of the carpet and minimises carpet rucking.

Highly recommended for use in Bedrooms, Executive Offices, Hotel Guest Rooms, Boutique Shops.

 

 

 

 

`TECHNICAL SPECIFICATIONS:
(Test Results To BS. 5808: 1991 - British Standard For Carpet Underlays)

Specification Result Method
 Nominal density  80 kg/m3
 Nominal square weight  560 g/m² (16.5 oz/yd²)
 Nominal roll weight  8.4 kg
 Roll area  15.07 m2 (1.37 m x 11 m)
 End Use Classification  GD/U, General Domestic Use
 Nominal thickness  7 mm  BS 4051
 Work of compression Minimum 50 J/m2  > 80 J/m2  BS 4098 & BS 4052
 Retention of work of compression (min 40 %)  > 70%  BS 4098 & BS 4052
 Loss in thickness after dynamic loading (max. 15 %)  < 10%  BS 4052
 Loss in thickness after static loading (max. 15 %)  < 10%  BS 4939
 Resistance to cracking (not greater than 50 mm)  Pass  BS 5808
 Breaking strength (length/width) min. 40N  > 70N / > 40N  BS 2576
 Extension under force (length/width) max. 10 % @ 40N  < 10 % / < 10 %  BS 2576
 Hot metal nut test  Medium radius of e ects of ignition  BS 4790 & BS 5287
 Odour  No objectionable odour
 Colour / backing  Grey / nonwoven backing
 Thermal resistance  1.7 togs  BS 4745
 Impact sound reduction (Delta Lw)  27 dB  BSEN ISO 140-8 : 1998 and BSEN ISO 717-2 : 1997
 Emissions  Meets low VOC emission criteria  US Carpet & Rug Institute

 

Standard 7 Catalogue

 
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