WebFeb 5, 2010 · Although the source has not yet been identified, analytical testing of contaminated Chinese drywall samples has revealed strontium sulfide, hydrogen sulfide, and sulfur dioxide (SO 2) . Emissions from the drywall have been blamed for the reported corrosion of plumbing and electrical systems and homeowners have blamed the gases … WebMar 26, 2009 · Increasing evidence indicates that some of the over 500 million pounds of drywall shipped to the U.S. from China during the housing boom following Hurricane …
What’s the Latest News on Chinese Drywall? - Paul Davis
Time magazine reported that more than 550 million pounds (250,000 t) of drywall was imported from China from 2006 to 2009, including much from the known principal manufacturer of the contaminated drywall, Knauf. However, domestic drywall manufacturing averages over 15 million short tons (30 … See more "Chinese drywall" refers to an environmental health issue involving defective drywall manufactured in China, imported to the United States and used in residential construction between 2001 and 2009 – affecting … See more In the United States, most complaints have come from states in the Southeast, where a warm and humid climate seems to encourage the emissions. According to published reports, "Chinese drywall was used in the construction of thousands of homes, mainly in the See more Discussions began in January 2009 between the U.S. Consumer Product Safety Commission (CPSC), the U.S. Environmental Protection Agency (EPA) and Florida officials. In February 2009, U.S. Senator Bill Nelson of Florida sent a letter to the U.S. … See more There are few studies exploring the effects of long-term low-level exposure to sulfur gases. However, it is believed that short-term exposure, … See more 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 … See more Knauf Plasterboard Tianjin Co., Ltd., part of Knauf Gips KG, has been identified as a major producer of imported Chinese drywall. Though a number of other Chinese companies … See more Lab comparisons of Chinese- and American-made drywall show significantly higher levels of pyrite in the Chinese material. This suggests that pyrite oxidation may be the source of the sulfur compounds released by Chinese drywall. The problems have … See more WebDec 5, 2016 · It was thicker than modern drywall, too. Between 2001 and 2009, drywall imported from China was installed in tens of thousands of American homes, according to NPR. Problems with the product emerged soon after. There’s legislation that addresses the problem, but it doesn’t prevent contaminated drywall from entering the United States … ps4 media player 9.00 pkg
Dangers of Chinese Drywall in Your Home A Handy Inspectors
Webreports of contaminated drywall from China have been popping up across the American Southeast The bulk of these incidents have been reported in Florida and other southern … WebFrom Wikipedia, the free encyclopedia. “ Chinese drywall ” refers to an environmental health issue involving defective drywall manufactured in China, imported to the United States and used in residential construction between 2001 and 2009 — affecting “an estimated 100,000 homes in more than 20 states.”. [1] WebDec 7, 2011 · Foul air from Chinese-made drywall is causing a nightmare for thousands of homeowners, who have complained about severe respiratory ailments and corroded … ps4 marvel super heroes 2 cheat codes