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.
Coatings. The drywall screw, threaded its whole length to aid in installation, will have its steel length coated in zinc or phosphate. The phosphate coating, which is black in appearance, is preferred, as it is the more rust-resistant. However, this does not sanction use in wet or exterior situations.