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ASTM International’s roofing and waterproofing committee ( D08 ) has approved a new standard that provides guidelines and limitations for below-grade foundation waterproofing systems. The new standard ( D8425 ) specifically covers applications of sodium bentonite needle-punched geotextile waterproofing systems. According to ASTM member Stacy Byrd, the standard provides general installation…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Frank McConnell, tel +1.610.832.9686; fmcconnell@astm.org Release #11526 ###
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A new standard practice developed by ASTM International’spedestrian/walkway safety and footwear committee ( F13 ) provides insight on the selection of walkway surfaces when considering pedestrian safety. This standard, soon to be available as F3132, outlines key elements for selecting new or planned walkway surfaces for reduced risk of slips and falls. “Current built environment design standards…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Travis Murdock, tel +1.610.832.9826; tmurdock@astm.org Release #11109 ###
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A new ASTM International standard will help determine impurities in monoethylene glycol (MEG). ASTM’s committee on aromatic, industrial, specialty, and related chemicals ( D16 ) developed the standard, which will soon be published as D8311. MEG is used predominantly as a raw material in the production of polyester fibers, but it is also commonly used as a heat transfer fluid and a component in…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Melissa Marcinowski, tel +1.610.832.9626; mmarcinowski@astm.org Release #11024 ###
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A new ASTM International standard will provide performance requirements for designers and manufacturers of eye protectors for racket sports. ASTM’s committee on sports equipment, playing surfaces, and facilities ( F08 ) developed the new standard ( F3164 ). The new standard covers both prescription and non-prescription eye protective devices for racquetball, squash, and/or tennis. Requirements…, , Media Inquiries: , Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact: , Joe Koury, tel +1.610.832.9804; jkoury@astm.org Release #10875
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A new test method (D8266) will help analyze impurities of a certain compound (bisphenol A) used in polycarbonate and epoxy resin, helping support the manufacturing and trade of many plastic products. Impurities in bisphenol A can slow down polymerization and result in impurities of the final product, according to Huang Yu, a junior engineer at Sinopec. She says that the test helps determine trace…
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Recently-approved revisions to three footwear standards align them with each other, helping test laboratories and users have greater confidence that product conformance reports will include the most current corresponding data for both testing and performance. One of the revised standards covers test methods for foot protection ( F2412 ). The remaining two are specifications for performance…, 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 #10670
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ASTM International’s committee on pedestrian/walkway safety and footwear (F13) recently held a four-day workshop to test instruments that measure the risks of people slipping while walking on various surfaces. According to organizers, this could help researchers, manufacturers, and others looking to improve walkway safety. The instruments – called walkway tribometers – assess slip resistance of…, 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 #10595
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A new ASTM International test method will support the growing use of roofing membranes that contain ketone ethylene ester (KEE) polymer blends that are more flexible and chemical resistant and thus less susceptible to some types of damage. In the early 2000s, members of ASTM International’s committee on roofing and waterproofing ( D08 ) developed a specification ( D6754 ) that required the…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Joseph Hugo, tel +1.610.832.9740; jhugo@astm.org Release #10528
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A new ASTM International standard will provide better quality control for products made with polyester. The new standard (soon to be published as D8063) was developed by ASTM International’s committee on aromatic, industrial, specialty, and related chemicals ( D16 ). According to ASTM International member Yuhong Zhang, the presence of water in purified terephthalic acid (PTA) – used to make…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Kristy Straiton, tel +1.610.832.9640; kstraiton@astm.org Release #10517
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ASTM International is developing a proposed standard for measurement of the traction of pedestrian walkways, including in wet conditions. The proposed standard ( WK60578 ) covers the use of variable-angle tribometers, which are a particular configuration of devices that measure friction. The standard is being developed by the traction subcommittee of ASTM International’s committee on pedestrian/…, 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 #10421