Posted: Fri Feb 15, 2013 7:54 pm
thats exactly what the structural engineer said to me
steel is stronger than timber under normal loads ,but will deflect and fail quicker in a fire
doesnt seem right though
had to enclose it in 2 layers of fireline board
LLL ???
steel is stronger than timber under normal loads ,but will deflect and fail quicker in a fire
doesnt seem right though
had to enclose it in 2 layers of fireline board
LLL ???