What does sentence (2) intend to require? For combustible materials, does it make sense to comply with the test ?Yes.
Some wood elements are permitted in non combustible construction, how does wood pass a non-combustibility test?For instance, I do not believe drywall can pass a non-combustibilty test, but it works....
Some wood elements are permitted in non combustible construction, how does wood pass a non-combustibility test?
There are specifics in our IBC Ch. 6 and that is what we use....Not sure where that is in metric code....Some wood elements are permitted in non combustible construction, how does wood pass a non-combustibility test?