Preliminary Standards for Tests for Fire Resistance of Vault and File Room Doors

ULC/ORD-C155-75

Hardcopy


$300.00 CAD

13.220.50 19.040 91.060.50 

These requirements cover the test procedure for the fire-resistance classification of doors intended for the protection of openings of vaults and file rooms. The requirements do not cover other possible hazard aspects of such products.

ORD (Other Recognized Document)