When it comes to building construction prior to the 1990s, asbestos – the “miracle mineral” with previously ignored health concerns – rears its ugly head. Asbestos use was prolific in the United States and throughout the world and is still used in some places and applications even after its health issues have been widely documented. We’ve talked in the past about asbestos’ use in construction as both an electrical insulator and thermal insulation. Today we’re focusing on drywall, also known in different countries, brands, and materials as plasterboard, wallboard, gypsum board, or sheetrock. [Read more…] about Is There Asbestos in Your Drywall?