Thank you;
As for toal load I guess it has already been tested by fire for more than twenty pounds.According to Cornell's snow load data.Medium density snow of which this was weighs twelve pounds per square foot and with almost thirty six inches on the roof it figures to 36.I do agree that I...
thank you for the info,this is not a totally flat roof so ponding would not occcur. I guess this roof was in no danger of collapse at this time.Always a reassuring thought.
Was recently called to look at a building with 43 foot steel trusses.They measure two feet high with 3/4 cold roll as truss material.Top is two 1 inch angle with the 3/4 welded in between the bottom cord is made of two pieces of 3/4 welded cold roll on each side of truss steel,ends have...
