For the interior walls between two different units.
"X" is just 5/8 sheetrock. Green is 1/2".
White board is 1/4" to 3/4" in thickness. Green board contains oilbased additives in the paper that provides moisture resistance. It's often used in bathrooms or high humidity areas. Firecode or Type "X" has different thickness and multiple layers of wallboard. Perlite, vermiculite, and boric acid are added to improve fire resistance.The differences are in what's added to the basic drywall, fire retardants and anti mildew products mainly.
No, pumice has nothing to do with drywall.
After drywall primer it can.
Drywall as we know it was first used around 1900.
Cutting drywall before you snap it .
PVA is not commonly used on drywall.
A drywall dimpler is a drill bit used to countersink a drywall screw to the proper depth without breaking the drywall paper.
Drywall is usually made with gypsum.
White is the colour of standard drywall board
GYPSUM is the main mineral in Drywall.
Calcium sulphate dihydrate IS (not was ) used for making drywall, sheetrock, wallboard, etc.