Definition from Noloâs Plain-English Law Dictionary When a criminal defendant is convicted of two or more crimes, a judge sentences the defendant to a certain period of time for each crime. Sentences that may all be served at the same time, with the longest period controlling, are concurrent sentences.
A wood stove application is very different. The paper on gypsum board is combustible as are the wood studs behind them. With a wood stove the greater concern is pyrolysis which happens to the wood behind the drywall or plaster as it is heated over a long period of time. It's combustion point is lowered and eventually can it catch fire at much lower temps.
However, with the almost limitless number of chemicals developed for home and industry, many products fall into other subcategories. For example, hydrogen peroxide, a common household chemical, is an oxidizer. It is important to identify the physical hazards products present and understand them. Because of our familiarity with fire, the physical hazards of combustible liquids and flammables are easiest to address. With few exceptions, a combustible liquid has a flashpoint at or above 100 F, but below 200 F. Flammables are divided into three categories by physical state (gas, liquid and solid).