THC EI 60 minutes cold storage Fire Rated sliding door (M2P / M3P EI-60)..

For sectorizing industrial cold storage chill or freezer rooms in fish markets - fish industry.
Low traffic.

Tested according to EN 1634-1 norm "Fire resistance tests of doors and other enclosure elements.
Part 1: doors and firebreak enclosures".

Classified according to EN 13501-2 norm as:

EI₁60 CATEGORY B
EI₂60 CATEGORY B