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A proposed ASTM International standard would be used to evaluate the resistance of polypropylene piping to deterioration when used in circulating domestic hot water systems. ASTM’s plastic piping systems committee ( F17 ) is developing the proposed standard ( WK66288 ). “In most commercial hot water systems, the water is continuously circulated through the main portion of the piping so that…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #11031 ###
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A proposed ASTM International standard will help in analysis for trace metals using air and wipe sampling practices. ASTM’s air quality committee ( D22 ) is developing the proposed standard ( WK72704 ). The proposed standard covers the digestion of airborne and surface dust samples (collected using air and wipe sample practices) and associated quality control samples for the determination of…, 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 #11027 ###
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In light of COVID-19 (coronavirus) and growing safety concerns for members and staff, ASTM International announced today that previously scheduled April standards development meetings in Boston (March 29-April 3) and Prague (April 27-30) have been canceled. The decision was based on several factors, including, but not limited to: Continued review of information and recommendations from the U.S.…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10993
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A proposed ASTM International standard-guide could help examine the range of commercially available methods for analyzing formaldehyde concentrations in indoor air. While formaldehyde is a naturally occurring substance, chronic long-term exposure can potentially lead to health issues, according to the World Health Organization’s report on formaldehyde in indoor environments. ASTM…, 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 #10964
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A proposed ASTM International standard will be used to help rehabilitate water mains. ASTM’s committee on plastic piping systems ( F17 ) is developing the proposed standard ( WK69438 ). According to ASTM International member George Gerz, the new standard will be used for replacing old and failing distribution water main pipes. The technology described in the proposed standard is applied by…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10889
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A new ASTM International standard aims to support more effective and innovative ways to join complex connections in storm and sewer pipes. The organization’s plastic piping systems committee ( F17 ) developed the standard (soon to be published as F3202). According to ASTM International member John Kurdziel, the new standard will allow for different kinds of thermoplastic products to be used for…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10785
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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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Two new ASTM International standards support the use of press-insert fittings used in cross-linked polyethylene (PEX) tubes that distribute potable water and support hydronic plumbing systems for homes and businesses. ASTM International’s committee on plastic piping systems ( F17 ) developed the new standards, which will soon be published as F3347 and F3348. According to committee member Gary…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10675
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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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ASTM International’s committee on plastic piping systems (F17) is developing a proposed standard that will provide procedures for rehabilitating or reconstructing pressure pipelines and conduits used for water, sewer, gas, and petroleum. The proposed standard (WK60068) describes the robotic application of a structurally independent spray in place pipe (SIPP) inside pipelines. Such application…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #10570