Ramkor’s KORAL™ mineral cores – specifically designed for Fire Rated doors for North American test methods UBC 7-2 (1997) part 1, UL10-C, NFPA 252 & ASTM 2074-00. 45 min – 90 min Fire Ratings.
These FR cores can also be used for up to FD120 according to British Standard BS 476: pt.22 (1987).
Ramkor’s KORAL™ is available in Low Density (LD), which is used for the core infill, and High Density (HD), which is used for the stiles & rails.
Benefits:
BS Global Assessment
BS Certificate
BS Global Assessment
BS Certificate
Coming soon: Palusol SW wood-type door frames for up to 90 mins FR !!! (both BS and ASTM)
Ramkor’s KORAL™ mineral cores – specifically designed for Fire Rated doors for North American test methods UBC 7-2 (1997) part 1, UL10-C, NFPA 252 & ASTM 2074-00. 45 min – 90 min Fire Ratings.