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ASTM International’s particle and spray characterization committee ( E29 ) is developing a proposed standard that will be used to measure physical and chemical properties of nanoparticles in a variety of industrial realms. The standard ( E3427 ) describes how to use laser-amplified detection/power spectrum analysis to measure the number of physical and chemical properties of nanoparticles,…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Jennifer Tursi, tel +1.610.832.9653; jtursi@astm.org Release #11790 ###
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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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Particle size distribution is an important factor in the manufacture of many products, from cement to perfume. A proposed ASTM International standard ( WK45240 ) will set out a general approach to the particle size distribution measurement of powders, suspensions, or slurries using an appropriate wet or dry methodology by the laser diffraction technique. ASTM’s committee on particle and spray…
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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 manufacturers of particulates, such as sand, gravel, and grit, to better measure their products. According to ASTM International member Paul O’Brien, engineering manager at JM Canty, the new guide explains a way to correlate different types of instruments that measure solid-particle distributions. Using the new standard will help expand the capability…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Molly Lynyak, tel +1.610.832.9743; mlynyak@astm.org Release #10674
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ASTM International’s committee on particle and spray characterization ( E29 ) is working on a new standard that aims to reduce uncertainty from an existing test method (bubble point test) for woven wire filter cloth. The material, also known as Dutch weave, is used for general industrial filtration including separation of solids from fluids. The bubble point test determines the pressure at the…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Molly Lynyak, tel +610.832.9743; mlynyak@astm.org Release #10657
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An update to a standard on woven wire filter cloth (sometimes called Dutch weave) aims to better meet the needs of the filtration industry. Members of the ASTM International committee on particle and spray characterization ( E29 ) changed the standard from a guide to a specification that notably includes material tolerances. Generally, filter cloth is made from metal or metal alloy wires which…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Molly Lynyak, tel +1.610.832.9743; mlynyak@astm.org Release #10579
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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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Two of the world’s leading safety-standards developers are joining forces to help the growing number of public safety professionals who want to use drones – also known as unmanned aircraft systems (UAS) – to help protect and save lives. Today, the National Fire Protection Association and ASTM International signed a Memorandum of Understanding to support a joint working group (JWG) of about two…, Standard for Small Unmanned Aircraft Systems (sUAS) Used for Public Safety Operations, ). According to Morgan and Pauley, the group would serve as a key resource for various global efforts related to drone standardization., About ASTM International, Committed to serving global societal needs, ASTM International positively impacts public health and safety, consumer confidence, and overall quality of life. We integrate consensus standards – developed with our international membership of volunteer technical experts – and innovative services to improve lives… Helping our world work better. www.astm.org , About NFPA, Founded in 1896, NFPA is a global, nonprofit organization devoted to eliminating death, injury, property and economic loss due to fire, electrical and related hazards. The association delivers information and knowledge through more than 300 consensus codes and standards, research, training, education, outreach and advocacy; and by partnering with others who share an interest in furthering the…, Media Inquiries:, Nate Osburn, tel +1.610.832.9603; nosburn@astm.org and Lorraine Carli, tel +1.617.984.7275; publicaffairs@nfpa.org , MOU / Joint Working Group Contacts:, Christine DeJong, tel +1.610.832.9736; cdejong@astm.org and Curt Floyd, cfloyd@nfpa.org Release #10527