WISA Wire -F

Description
Specifications

Whittle Flooring Company Limited Plywood specification PWWF is high strength plywood panel coated with a multilayer coating with improved fire safety properties intended mainly for use in the transport industry where a fire rated barrier is required on one face with a high grade Birch veneer on the other face, a strong smooth substrate for bonding floorcoverings, etc. PWWF can also in other special applications. The plywood is ideal for use in situations, especially train floors, where an EN 45545-2: 2013 + A1:2015 (R10) HL1, HL2, HL3 fire rating or BS 476: Part 7; Class 1 surface spread of flame barrier on one face along with low smoke and toxicity is required.

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Panel Sizes Standard: 1200/1220/1250/1500/1525 x 2400/2440/2500/3050 mm Maxi size: The largest scarf-jointed panel size 12500 x 2750 mm. Other sheet sizes are available on request.

Fire Rating EN 45545-2: 2013 + A1:2015 (R10) HL1, HL2, HL3 118RII Certified BS 476 Part 7, 1997; Class 1 Surface Spread of Flame BS 6853:1999 Annex D.8.6 – 164 Smoke Density Class BS 6853: 1999 Annex B.2 – R Value 1.76 Toxic Fume Class EN 13501-1 (SBI-test) Class C-s1 d0 (thickness 15 mm) FMVSS 302 Approval 95/28/EC Approval (vehicle categories M2 and M3) DIN 5510T2; Class S4/SR2/ST2 (railway rolling stock) NF 16-101, 16-102 and NF X 70-100: Class M2 / F1 Thickness 15 mm and over (to 12 mm M2/F1 class from special request) Birch Face BS 476: Part 7; Class 3

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