Fires start any time a flammable or a combustible material combine together with a sufficient amount of oxidizer such as oxygen gas or another oxygen-rich compound (even though non-oxygen oxidizers exist, such as chlorine),[56] is subjected to a supply of heat or ambient temperature over the flash point for your https://businessbookmark.com/story5407164/not-known-details-about-fire-risk-assessor-cumbria