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.
Combustibility of a wall assembly depends on more than wall surface finish. If the plaster is on a wood frame wall, then it is considered to be a combustible wall. Varyious plaster types and thicknesses will provide certain definable fire resistance ratings, but will not render a wood stud wall as non-combustible.