____ panels have a core of Portland cement reinforced with a glass fiber mesh embedded in both sides.

Question

Quizplus · Accepted Answer

Wonder board is made of Portland cement and a glass fiber mesh, making it the only option that fits the given description. Type X gypsum board and special purpose gypsum board are made of gypsum and do not have a glass fiber mesh, and blue board has a gypsum core but is not reinforced with glass fibers.

____ Panels Have a Core of Portland Cement Reinforced with a Glass