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A new ASTM standard provides a quick and easy way to estimate the average size of powder particles used in a wide variety of industrial applications. The new standard ( E2980 , Test Methods for Estimating Average Particle Size of Powders Using Air Permeability) reflects advances in measurement technology that lead to better precision. According to ASTM member Frank J. Venskytis, an independent…, ASTM Committee E29 on Particle and Spray Characterization Next Meeting:, April 27-28, 2016 Hollywood, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Frank J. Venskytis, Clayton, N.C., tel +1.919.553.8050; frankvenskytis@gmail.com, ASTM Staff Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #9965
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ASTM International Committee D08 on Roofing and Waterproofing is developing a standard for two asphalt products that reduce air emissions, save energy and benefit workers by lowering their exposure to asphalt fumes. The proposed standard (WK45660, originally titled Specification for Low Temperature Application Asphalt Used In Roofing) covers asphalt that has significantly lower application…, ASTM Committee D08 on Roofing and Waterproofing Next Meeting:, June 14-17, 2015, June Committee Week, Anaheim, Calif., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Dave Trumbore, Owens Corning, tel +1.773.746.7278; dave.trumbore@owenscorning.com, ASTM Staff Contact:, Joseph Hugo, tel +1.610.832.9740; jhugo@astm.org Release #9860 ###
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Keeping used materials out of landfills is a central goal of any industry that is attempting to become more sustainable. Finding creative ways to repurpose these materials is an added challenge, but one that ASTM International Committee D08 on Roofing and Waterproofing has begun to tackle with a proposed new standard, ASTM WK46625 , Guide for Establishing a Recycle Program for Roof Covers. “With…, ASTM Committee D08 Next Meeting:, Dec. 7-10, December Committee Week, New Orleans, La., Technical Contact:, Joseph J. Schwetz, tel +1.781.332.3224; schwetz.joe@us.sika.com, ASTM Staff Contact:, Joseph Hugo, tel +1.610.832.9740; jhugo@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9709
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If you have a roof over your head, chances are very good that you have flashing over your head as well. Flashing serves as part of the weather resistant barrier systems that keep water from getting into a structure. A proposed new ASTM International guide will satisfy a market need for a standard to define durable flashing and will create a level playing field for flashing manufacturers. The…, ASTM Committee D08 Next Meeting:, Dec. 7-10, December Committee Week, New Orleans, La., Technical Contact:, Michael Schmeida, Oatey Co., Cleveland, Ohio, tel +1.216.898.3469; mschmeida@oatey.com, ASTM Staff Contact:, Joseph Hugo, tel +1.610.832.9740; jhugo@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9694
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Excess moisture trapped in roofing or waterproofing systems can adversely affect performance, as well as lead to premature failure of a system and its components. Using an electrical impedance scanner is a fast and relatively easy way to conduct moisture surveys of roofing and waterproofing systems. A new ASTM International standard covers the use of electrical impedance scanners to monitor the…, ASTM Committee D08 Next Meeting:, Dec. 7-10, 2014, December Committee Week, New Orleans, La., Technical Contact:, Sean Fallon, Sean Fallon Consulting, Dublin, Ireland, Phone: +353-1-2851861; seanfallon14@gmail.com , ASTM Staff Contact:, Joseph Hugo, Phone: 610-832-9740; jhugo@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9674
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Aluminum sheet products are used around the world in a wide array of applications, from aircraft, automobiles and light rail cars to cans, foil and building materials. The standard that describes shear testing for such aluminum sheets, ASTM B831 , Test Method for Shear Testing of Thin Aluminum Alloy Products, has recently been revised to include testing procedures for a wider range of uses. “ASTM…, ASTM Committee B07 Next Meeting:, Nov. 10-12, 2014, November Committee Week, New Orleans, La., Technical Contact:, Jidong Kang, Natural Resources Canada, Hamilton, Ontario, Canada, Phone: 905-645-0820; jkang@nrcan.gc.ca, ASTM Staff Contact:, Kristy Straiton, Phone: 610-832-9640; kstraiton@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9668
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A new ASTM International standard, ASTM E2872 , Guide for Determining Cross-Section Averaged Characteristics of a Spray Using Laser-Diffraction Instruments in a Wind Tunnel Apparatus, will be used to guide the characterization of nozzles and atomizers using laser diffraction instruments. ASTM E2872 is primarily applicable to aerial agricultural spraying, aerial forest sprays and air-blast…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Gordon Holloway Ph.D., University of New Brunswick, Fredericton, New Brunswick, Canada; Phone: 506-447-3108; holloway@unb.ca, ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9592
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A proposed new ASTM standard will be used to ensure that the waterproofing of buildings is performing as intended. Once approved, the practice will be useful to architects, specifiers, membrane manufacturers, roofing contractors and warranty providers, as well as building owners, to test, verify and monitor the integrity of waterproof membranes. ASTM WK27666, Practice for Electrical Conductance…, ASTM Committee D08 Next Meeting:, June 22-25, 2014, June Committee Week, Toronto, Ontario, Canada, Technical Contact:, David Vokey, Detec Systems, Bellingham, Wash.; Phone: 360-961-9452; david.vokey@detecsystems.com , ASTM Staff Contact:, Joseph Hugo, Phone: 610-832-9740; jhugo@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9593
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A large and diverse set of manufactured materials are in powdered form at one stage or another. No matter what the material is, from cement to metered dose inhaler ingredients, product performance is related to particle size distribution. “The strength of concrete is related to the fineness of the cement powder used, but the danger with very fine grades is excessive heating on setting,” says…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Alan F. Rawle, Ph.D., Malvern Instruments, Westborough, Mass., Phone: 508-768-6434; alan.rawle@malvern.com , ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9576
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ASTM International Committee D08 on Roofing and Waterproofing , through its Subcommittee D08.24 on Sustainability , is developing several standards for sustainable roofing systems. One such standard is ASTM WK26599 , Guide for Design of Sustainable, Low-Slope Roofing Systems. “The proposed standard embraces the fact that the primary purpose of the roofing system is to protect the top of the…, ASTM Committee D08 Next Meeting:, Dec. 8-11, 2013, December Committee Week, Jacksonville, Fla., Technical Contact:, Eric K. Olson, P.E., Simpson Gumpertz & Heger, Waltham, Mass., Phone: 781-907-9311; ekolson@sgh.com, ASTM Staff Contact:, Joseph Hugo, Phone: 610-832-9740; jhugo@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9478