In this video, I showcase the construction of a propane furnace using scrap steel, glass wool, ceramic wool, and refractory cement. The aim is to replace an old coal furnace to facilitate more ...

SAN FRANCISCO (CBS.MW) -- PPG Industries said Tuesday that its PFG Fiber Glass (Kunshan) Co. Ltd. joint venture with Nan Ya Plastics will build a second fiber glass furnace at its Kunshan, China plant ...