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ASTM International’s nuclear fuel cycle committee ( C26 ) has developed a standard describing a new technique for measuring the forward rate of glass corrosion. The new standard (soon to be published as C1926) details the stirred-reactor coupon analysis (SRCA) method, in which monolithic glass coupons are partially masked with an inert material before undergoing corrosion in a large volume of…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Steve Mawn, tel +1.610.832.9726; smawn@astm.org Release #11649 ###
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A new ASTM International standard outlines a way to quantitatively determine the extent and causes of cracking in a building sealant. The new standard (soon to be published as C1851) was developed by ASTM International’s committee on building seals and sealants ( C24 ). “When you see a weathered sealant, it is usually cracked, crazed, or crumbled,” says ASTM International member Chris White, a…, 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. , Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #10510
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A new test method developed by ASTM International’s nuclear fuel cycle committee ( C26 ) will help better characterize uranium materials within the nuclear fuel cycle. Specifically, the standard ( C1871 ) outlines the “double spike” test method for isotopic analysis of uranium samples by thermal ionization mass spectrometry. “Due to improved precision, the double spike method has been used in…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #10495
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ASTM International’s new committee on exoskeletons and exosuits ( F48 ) held their first meeting Feb. 13-14 in Philadelphia, Pennsylvania, USA, near the organization’s global headquarters. The need for technical standards has grown alongside the rising use of exoskeletons in manufacturing, military, health, and other applications. One of the group’s first new standards will support terminology…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #10490
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A new ASTM International standard serves as a guide to help experts examine nuclear-fuel pellets, cylindrical ceramic parts that are inserted into fuel rods for use in nuclear reactors. According to ASTM International member Gregoire Toury, an AREVA advisory engineer in MOX, ceramographic examination of these pellets is crucial for verifying product quality relative to thermo-mechanical behavior…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #10468
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A new ASTM International standard will help manufacturers and regulators better understand how building sealants change once they have been compressed or stretched. The new standard ( C1815 ) was developed by ASTM International’s committee on building seals and sealants ( C24 ). “Think about the last time you rolled out pizza dough,” says ASTM International member Christopher White, a research…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #10425
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Yesterday, the board of directors of ASTM International, one of the world’s leading standards developers, approved the formation of an exoskeletons and exosuits committee (designated F48). Leaders from dozens of companies, associations, government agencies, and other organizations helped organize the new group on Sept. 14. These stakeholders saw a need for standardization that supports innovation…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #10414
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A new guide aims to help predict how building sealant systems will perform over time using accelerated testing methods. The new standard (soon to be published as C1850, Guide for Improved Laboratory Accelerated Tests to Predict the Weathering and for Developing Methods to Predict the Design Life of Building Sealant Systems) was developed by ASTM International’s committee on building seals and…, ASTM Committee C24 on Building Seals and Sealants Next Meeting:, June 11-13, 2017, June Committee Week, Toronto, Ontario, Canada, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Christopher White, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.6016; christopher.white@nist.gov, ASTM Staff Contact:, Julia Moynihan, tel +1.610.832.9681; jmoynihan@astm.org R elease #10287
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A proposed new ASTM standard will help determine the longevity of in-service building sealants. The proposed guide ( WK48490 , Practice for Developing Accelerated Tests to Aid Prediction of the Design Life of Sealants) provides steps that should be followed in creating accelerated tests for these products that provide insulation, prevent leaking, and more. “This standard is a reflection of the…, ASTM Committee C24 on Building Seals and Sealants Next Meeting:, June 26-28, 2016, June Committee Week, Chicago, Ill., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Christopher C. White, Ph.D., MBA, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.6016; Christopher.white@nist.gov, ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #10089
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A proposed ASTM International standard will help both designers and consumers choose the best aerosol foam sealants for their projects. The proposed guide, being developed by ASTM’s Committee C24 on Building Seals and Sealants , will overview the differences among the three main types of sealants and their applications: • window, door and skylights (usually in a secondary seal application…, ASTM Committee C24 on Building Seals and Sealants Next Meeting:, June 26-28, 2016, June Committee Week, Chicago, Ill., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Steve Duren, Adhesive and Sealant Council Inc., tel +1.952.300.8280; steve.duren@ascouncil.org, ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #10088