Fire events are a great reaction from the flammable substance with a substance asa. The chemical reaction that occurs is a hot issue. In some substances, the reactions may occur at a temperature of ordinary air. but in general the reaction is very slow and the heat generated is lost to the surroundings.
At first the amount of heat generated is small and only slightly more produced. Temperature rises above the fuel result in a fire. In order to place the flame, the substance must provide steam or gas that can burn. If this is not the case, the combustion takes place without flame.
Danger - the danger of fire are common is as follows:
A. Smoking.
2. Flammable liquids.
3. Open flames.
4. Poor housekeeping
5. The machines are not maintained and menjari heat.
6. Electrical cables.
7. Static electricity.
8. Welding tools.
Some industries such as chemical industry, petroleum and paint are very vulnerable in light of the fire.