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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 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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A new ASTM International standard will help investigators who take samples to test for possible mold on surfaces via a tape lift. The new standard (soon to be published as D7658, Test Method for Examination of Fungal Structures on Tape Lift Samples by Optical Microscopy) was developed by ASTM International’s committee on air quality ( D22 ). According to ASTM International member Terri Williams,…, ASTM Committee D22 on Air Quality Next Meeting:, Oct. 8-11, 2017, October Committee Week, New Orleans, La., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Terri Williams, Wisconsin Occupational Heatlh Laboratory, Madison, Wis., tel +1.608.224.6261; terri.williams@slh.wisc.edu, ASTM Staff Contact:, Jeffrey Adkins, tel +1.610.832.9738; jadkins@astm.org R elease #10299
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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
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Abstracts are being solicited for a conference on Detection Limits sponsored by ASTM International Committee D22 on Air Quality . The conference will be held on August 29-31, 2016, at the DoubleTree Raleigh – Brownstone – University, Raleigh, N.C. The goal of the conference is to provide a forum to educate, discuss, and debate the various aspects of detection limits as applied to the various…, ASTM Staff Contact:, Hannah Sparks, tel +1.610.832.9677; hsparks@astm.org Release #10082
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A new ASTM International standard will help medical device manufacturers collect sufficient data to demonstrate that they consistently clean medical devices to a safe and effective level. The new standard (soon to be published as F3127 , Guide for Validating Cleaning Lines for Medical Devices) is the result of a November 2011 symposium sponsored by ASTM on Cleaning Validation of Medical Devices.…, ASTM Committee F04 on Medical and Surgical Materials and Devices Next Meeting:, May 3-5, 2016, May Committee Week, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Randall J. Thoma, Ph.D., VeeSquared Consulting Services, Round Rock, Texas, tel +1.512.924.3832; randy.thoma@VeeSquared.com, ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #10050
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A proposed ASTM standard will meet the need for a method that labs can follow when testing samples for mold. The proposed standard (WK17177, Test Method for Examination of Fungal Structures on Tape Lift Samples by Optical Microscopy) will provide labs with an approach based on quality and science. The primary users of the standard will be labs that provide services in the fields of occupational…, Committee D22 on Air Quality Next Meeting:, April 26-May 1, 2015, April committee week, Anaheim, Calif., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Terri L. Williams, Wisconsin Occupational Health Laboratory, University of Wisconsin, Madison, Wis., tel +1.608.224.6261; terri.williams@slh.wisc.edu, ASTM Staff Contact:, Jeffrey Adkins, tel +1.610.832.9738; jadkins@astm.org Release # 9797 March 17, 2015 ###
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Taking a tape-lift sample is one of the main practices used by indoor environmental quality investigators for detecting whether mold structures (for example, spores and hyphae) have either settled onto or colonized the surface. Despite the popularity of the method, there can be significant inconsistency in how tape lifts are collected. A new ASTM standard, ASTM D7910 , Practice for the Collection…, ASTM Committee D22 Next Meeting:, Oct. 5-8, 2014, October Committee Week, New Orleans, La., Technical Contact:, John M. Neville, Ph.D., Bureau Veritas North America Inc., Novi, Mich., Phone: 248-344-3042; john.neville@us.bureauveritas.com, ASTM Staff Contact:, Jeffrey Adkins, Phone: 610-832-9738; jadkins@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9655