To comply with Class O materials must have a Class 1 Surface Spread of castigate and low fire propagation index, in accordance with BS 476 Part 6. This test checks that the coat does not add to the oestrus or intensity of the fire. So these two Standards are a great deal quoted together, as grade 1 and O, and we always provision a paint or coat to comply with both, to living things simple.
WBDG | WBDG Whole Building Design Guide
Atrium In ancient r.c. times, the atrium was the central open area of a house, but today the term chamber is typically related with commercial and public buildings including offices, health care facilities, libraries, hotels, courthouses, educational facilities, etc.
Installers | Fire Protection 411
All Trades Firestop is the leader in Multi-family and wood frame fire protection in Texas and Louisiana. All Trades Firestop is as well mortal experience in commercial, curtain wall, and discussion joint applications. All Trades Firestop is a Hilti Accredited Firestop individuality Contractor.