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A new ASTM International standard will help minimize microbial contamination of culture plate media and sampling devices used in indoor air quality investigations. The standard describes how to sample and transport culturable airborne fungi and bacteria samples using agar plates. “This standard is valuable when species-level identification or quantity of fungi and bacteria are important factors…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #10680
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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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ASTM International’s air-quality committee ( D22 ) is developing a standard that will help test and set assessment criteria for the performance of air quality sensors installed around cities, communities, and industrial sites. Specifically, the proposed standard ( WK64899 ) will outline laboratory and field tests that provide information on instrument repeatability, sensitivity, linearity, cross…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #10641
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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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ASTM International’s committee on nonferrous metals and alloys ( B02 ) is proposing two new standards. One is for a zinc-aluminum-copper alloy with improved strength while the other seeks to determine the requirements for die castings with thin walls which can help reduce industry costs. The first proposed standard ( WK 63461 ) is for an alloy that seeks to improve the elevated temperature…, 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 #10564
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ASTM International’s committee on nonferrous metals and alloys ( B02 ) presented its top annual award – the Award of Merit – to Keith M. Hottle of Sandvik Materials Technology, Clarks Summit, Pennsylvania, USA. The prestigious award, which includes the accompanying title of fellow, is ASTM’s highest recognition for individual contributions to developing standards. Hottle was recognized for…, Media Inquiries:, Dan Bergels, tel+1.610.832.9602; dbergels@astm.org, Release #10560
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Michael J. Brisson, technical advisor with the Savannah River National Laboratory, Aiken, South Carolina, USA, was honored with the Moyer D. Thomas Award from ASTM International’s committee on air quality ( D22 ). Brisson was recognized for his excellence in all levels of committee leadership including six years as chair and for his leadership in many technical areas including beryllium analysis…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10548
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Andrew F. Oberta, asbestos consultant with The Environmental Consultancy, Austin, Texas, USA, was honored with the Moyer D. Thomas Award from ASTM International’s committee on Air Quality ( D22 ). Oberta was recognized for his outstanding productivity in developing standards and his sage training perspective within the group on sampling and analysis of asbestos. Oberta has been a member of ASTM…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10544
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ASTM International’s committee on particle and spray characterization ( E29 ) presented its top annual award – the Award of Merit – to Kenneth H. Beyer of Unique Wire Weaving Co., in Hillside, New Jersey, USA. The prestigious award, which includes the accompanying title of fellow, is ASTM’s highest recognition for individual contributions to developing standards. The committee honored Beyer for…, Media Inquiries:, Dan Bergels, tel+1.610.832.9602; dbergels@astm.org, , Release #10532