Search results
Results from the WOW.Com Content Network
Drywall water damage in a closet. Drywall is highly vulnerable to moisture due to the inherent properties of the materials that constitute it: gypsum, paper, and organic additives and binders. Gypsum will soften with exposure to moisture and eventually turn into a gooey paste with prolonged immersion, such as during a flood.
Gypsum board [36] is primarily used as a finish for walls and ceilings, and is known in construction as plasterboard, "sheetrock", or drywall. Gypsum provides a degree of fire-resistance to these materials, and glass fibers are added to their composition to accentuate this effect.
During construction, drywall boards are attached to the home's studs, over the insulation, and then sealed with a compound at the seams to create a smooth, flat surface that can then be topped ...
Drywall, also known as plasterboard, is a building material typically consisting of gypsum-based plaster extruded between two thick sheets of paper and kiln-dried.. Drywall was imported by the United States during the construction boom between 2004 and 2007, spurred by a shortage of American-made drywall due to the rebuilding demand of nine hurricanes that hit Florida from 2004 to 2005, and ...
The three compliance levels are: (1) LBC Red List free, which means that the product is free of all red list ingredients; (2) LBC compliant, which means that the product contains some chemicals that ILFI has designated as temporary red list exceptions; or (3) declared, which means that the product is not compliant with the Red List or its ...
USG once again declared bankruptcy on June 25, 2001, under Chapter 11 to manage the growing asbestos litigation costs. USG was the eighth company in an 18-month period that was forced to utilize Chapter 11 to resolve asbestos claims. In the prior two decades, 27 companies filed for protection under Chapter 11 because of asbestos litigation.
Storing film materials in basements, attics, or garages can cause rapid deterioration through extreme temperature and humidity fluctuations, but also through exposure to insects and rodents. [12] Storing materials on the floor can also increase the risk of damage by water leaks, insects and rodents. [11]
In construction, asbestos abatement is a set of procedures designed to control the release of asbestos fibers from asbestos-containing materials. [1] Asbestos abatement is utilized during general construction in areas containing asbestos materials, particularly when those materials are being removed, encapsulated, or repaired.