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Latest Drywall Stories

2011-11-10 08:00:00

The Chinese Drywall Complaint Center is making an urgent appeal to all homeowners in Florida, Alabama, Mississippi, Louisiana, and Southeast Texas, whose home contains Knauf Tianjin toxic Chinese

2011-11-03 07:00:00

Andujo’s Drywall, based in Vacaville, California, shares reasons why framing with metal studs is superior to wood framing in many ways Vacaville, CA (PRWEB)

2011-10-31 07:00:00

The Chinese Drywall Complaint Center is beginning an initiative to establish health side effects with homeowners, their families, and their neighbors, who lived in a Florida subdivision, or condominium

2011-09-19 07:00:00

The Chinese Drywall Complaint Center says, "On September 22nd Fox TV, and Google will sponsor a presidential debate for Republican hopefuls, including Governors Perry, Romney, former U.S.


Latest Drywall Reference Libraries

28_1edea1726841016f6cad5f55677d5af7
2005-05-26 10:48:13

Gypsum is a very soft mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O. Chemical structure Heating gypsum above approximately 150°C (302°F) partially dehydrates the mineral by driving off exactly 75% of the water contained in its chemical structure. CaSO4·2H2O + heat → CaSO4·½H2O + 1½H2O (steam) The partially dehydrated mineral is called calcium sulfate hemihydrate or calcined gypsum (commonly known as plaster of...

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Word of the Day
adustion
  • The act of burning, scorching, or heating to dryness; the state or being thus heated or dried.
  • In medicine, cauterization.
The word 'adustion' comes from the Latin 'adustio', 'burning'.
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