BFF Trading GRP gratings are certificated on loading ability, anti-slip features, fire resistance and smoke distribution.
ISO-FR
Fire retardant. Suitable for highly corrosieve and chemical environments. ASTM E-84 tunnel test:
- Flame spread classification 20
- Smoke index 550
Vinyl-XFR
Extra Fire Retardant. Suitable for highly corrosieve and chemical environments. ASTM E-84 tunnel test:
- Flame spread classification 10
- Smoke index 1100
Anti slip class
anti slip class R13 (> 35°, extremely high friction coefficient).