THE BASIC PRINCIPLES OF FIRE RESISTANCE

A fire hazard is any item or ailment that could ignite, add to, gas, or unfold a fire. The NFPA has produced a color-coded fire hazard classification program centered all over the sort of hazard and the amount and combustibility of the hazard inside of a specified area. The NFPA guideline is called the fire diamond. It classifies these 4 hazard kin