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Latest Drywall Stories

2012-07-28 23:03:02

Unit of Measure intelligence, a Plexxis Software Drywall ERP feature that automates quantity conversion, is enabling Drywallers to get precise cost data, produce trusted reports, quickly identify

2012-06-12 23:01:28

The next release of the free WinBID Drywall Construction Estimation Software is August 2012.

2012-06-06 23:02:12

The Chinese Drywall Complaint Center is demanding the Obama Administration finally address the toxic Chinese drywall disaster in Florida, Virginia, and all US Gulf States, and the group is demanding

2012-05-21 23:01:16

The Chinese Drywall Complaint Center has just learned there may be a potential settlement involving the Chinese government owned toxic Chinese drywall maker called Taishan, and thousands of US


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
ultimo
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
The word 'ultimo' comes from the Latin phrase 'ultimo mense', 'in the last month'.
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