epa gypsum wallboard waste

10/08/2010: Increased Recycling of Gypsum Wallboard Waste ...

(Boston, Mass. – Oct. 8, 2010) – With assistance from an EPA grant, the Northeast Waste Management Officials’ Association (NEWMOA) published a “white paper” to increase the amount of gypsum wallboard waste that is recycled in the Northeast.【Get Price】

MICROBIAL RESISTANT GYPSUM PRODUCTS | Science Inventory | US EPA

Gypsum building materials often become wet, resulting in mold growth that leads to health and productivity impacts. A major source of mold growth is gypsum wallboard since nearly 90% of the interior finished surfaces of buildings are covered with gypsum products.【Get Price】

MOISTURE MOVEMENT (WICKING) WITHIN GYPSUM WALLBOARD - U.S EPA ...

Regular gypsum wallboard sample sections were hung vertically and exposed to a continuous source of standing water 1.3 cm in depth. Both water absorption (measured in percent moisture content) and vertical movement (wicking height) were monitored within the wallboard over several days.【Get Price】

Construction and Demolition Debris Management in the ... - US EPA

EPA’s C&D Debris Generation, 2015, memo provides information about the 2015 generation amounts of C&D wood, drywall, steel, concrete, brick and clay tile and asphalt shingles. The 2015 NAPA , Survey defines the 2015 generation and EOL management of source-separated reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS).【Get Price】

Recycling – Gypsum Association

Using flue gas desulfurization (FGD) gypsum in gypsum panel products is recognized by the EPA as an important contribution to sustainable materials management because it uses a non-hazardous secondary material, FGD gypsum, as a substitute for natural gypsum. Plant scrap and dunnage are also regularly returned to the manufacturing process.【Get Price】

Coal Combustion Residual Beneficial Use Evaluation Report

FGD Gypsum Wallboard. February 2014 . Final . United States Environmental Protection Agency Office of Solid Waste and Emergency Response【Get Price】

Coal Combustion Residual Beneficial Use Evaluation: Fly Ash ...

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more. Coal Combustion Residual Beneficial Use Evaluation: Fly Ash Concrete and FGD Gypsum Wallboard (PDF) (91 pp, 1 MB, February 2014, EPA530-R-14-00)【Get Price】

Dust in the Wind: EPA’s Vacuous Review of Coal Waste in ...

Devoid of critical thinking outside the coal ash industry’s echo chamber, the agency's conclusion -- “EPA supports the beneficial use of coal fly ash in concrete and Flue Gas Desulphurization (FGD) gypsum in wallboard” -- has an air of inevitability. EPA’s evaluation of concrete and wallboard is exceedingly narrow.【Get Price】

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