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ASTM International’s committee on building and environmental acoustics ( E33 ) is developing a new standard guide for estimating the accuracy of acoustic test methods through interlaboratory studies (ILS). These acoustic test methods are used to measure acoustical performance of products like doors, windows, and wall systems, to compare amongst them and to develop new products. This new standard…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kelly Paul, tel +1.610.832.9666; kpaul@astm.org Release #11498 ###
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A new standard developed by ASTM International’s building and environmental acoustics committee ( E33 ) establishes an evaluation metric for low-frequency impact noise. Specifically, it allows for evaluation of thudding from footfalls in buildings. The standard ( E3207 ) provides designers a new evaluation tool for assessing thudding in buildings from heavy footfalls. When used in conjunction…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org Release #11270 ###
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In light of COVID-19 (coronavirus) and growing safety concerns for members and staff, ASTM International announced today that previously scheduled April standards development meetings in Boston (March 29-April 3) and Prague (April 27-30) have been canceled. The decision was based on several factors, including, but not limited to: Continued review of information and recommendations from the U.S.…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10993
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A new ASTM International standard will help flooring manufacturers test the quietness of their products, ultimately helping people who want to buy quiet floor materials. The test method (soon to be published as E3133) was developed by ASTM’s committee on building and environmental acoustics ( E33 ). According to ASTM International member Jerry Lilly, president of JGL Acoustics, Inc., prior…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org Release #10552
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A new ASTM International standard helps ensure quality of a new fire-fighting agent known as 2-BTP, which could be used in fire extinguishers on airplanes and elsewhere. The new standard ( D8060 , Specification for 2-Bromo-3,3,3-Trifluoro-1-Propene (CF3CBr=CH2) was developed by ASTM’s committee on halogenated organic solvents and fire extinguishing agents ( D26 ). The new specification provides…, ASTM Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents Next Meeting:, June 14, 2017, June Committee Week, Toronto, Ontario, Canada, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Bradford Colton, American Pacific Corp., Las Vegas, Nev., tel +1.435.865.5037; bradford.colton@ampac.us, ASTM Staff Contact:, Kristy Straiton, tel +1.610.832.9640; kstraiton@astm.org Release #10235
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In order to keep sound that travels beyond the walls of a particular area, such as medical examination rooms and human resources offices from being overheard by unintended listeners, an ASTM subcommittee specializing in speech privacy is at work on a proposed new standard, WK47433, Performance Specification of Electronic Sound Masking When Used in Building Spaces. “Electronic sound masking…, ASTM Committee E33 Next Meeting:, April 27-28, 2015, April committee week, Anaheim, Calif., Technical Contact:, Kenneth P. Roy, Armstrong World Industries, Lancaster, Pa., tel +1.717.396.5700; kproy@armstrong.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9752
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A proposed new ASTM International standard will be helpful to the construction industry in designing acoustic properties for buildings. ASTM WK37294 , Test Method for the Laboratory Measurement of Mechanical Impedance of Building Elements and Prediction of the Sound Transmission Loss Performance, is currently being developed by Subcommittee E33.03 on Sound Transmission , part of ASTM…, ASTM Committee E33 Next Meeting:, April 15-16, 2013, April Committee Week, Indianapolis, Ind., Technical Contact:, Peter Jackson, Ward Process, Holliston, Mass., Phone: 774-233-7011; p.jackson@aapusa.com, ASTM Staff Contact:, Steve Mawn, Phone: 610-832-9726; smawn@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9316
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Halon 1211 is employed in hand-held fire extinguishers on civilian aircraft. A new ASTM International standard will be used to test Halon 1211 to ensure that the product will provide the required level of fire protection and is free of harmful impurities that could affect its safety in use. ASTM D7673 , Specification for Halon 1211, Bromochlorodifluoromethane (CF2BrCl), was developed by…, ASTM Committee D26 Next Meeting:, June 15, 2011, June Committee Week, Anaheim, Calif., Technical Contact:, Mark L. Robin, DuPont Fluoroproducts, Wilmington, Del., Phone: 302-999-5002; mark.l.robin@usa.dupont.com, ASTM Staff Contact:, Christine DeJong, Phone: 610-832-9736; cdejong@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8791
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Producers of fluorocarbons are invited to join in the ongoing standards developing activities of ASTM International Committee D26 on Halogenated Organic Solvents and Fire Extinguishing Agents. The committee has recently approved a new standard, ASTM D7509 , Specification for Fluorocarbon Feedstock Grade Chloroform, under the jurisdiction of Subcommittee D26.08 on Halogenated Organics Used as…
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Finding ways to assure the quality and safe handling of fire extinguishing agents has led to the development of two new ASTM International standards, D 7323 , Practice for Handling, Transportation and Storage of IG-100 (Nitrogen), and D 7325 , Practice for Handling, Transportation and Storage of IG-541, N2, Ar, CO2. The new standards were developed by Subcommittee D26.09 on Fire Extinguishing…