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ASTM International’s exoskeletons and exosuits committee ( F48 ) is developing a proposed standard that will provide measurement protocols for reliable testing and evaluation of exoskeletons. According to ASTM member Sunwook Kim, the proposed standard will help make exoskeleton testing more efficient. “We’re seeking to answer an important practical question of how many times do subjective and…, M, edia Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Nora Nimmerichter, tel +1.610.832.9815; nnimmerichter@astm.org Release #11542 ###
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ASTM International’s environmental assessment, risk management and corrective action committee (E50) has revised its standard practice for limited environmental due diligence. The standard practice for limited environmental due diligence: transaction screen process (E1528) was first published in 1993 as a way for current or prospective property owners to gather information about potential…, 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 #11503 ###
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A new ASTM International standard ( F3578 ) will help to evaluate the effect of exoskeletons on fall risk due to stumbling. The new standard is a product of ASTM’s Exo Technology Center of Excellence ’s Research to Standards efforts. “Exoskeletons are wearable devices to help reduce disabilities, prevent musculoskeletal injuries, and improve well-being,” says ASTM International member Karl Zelik…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Nora Nimmerichter, tel +1.610.832.9815; nnimmerichter@astm.org Release #11494 ###
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A new ASTM International standard will provide a test method related to quantifying volatile organic compounds through mass spectrometry. The standard ( D8460 ) was developed by ASTM’s soil and rock committee ( D18 ). The standard defines a practical way to perform quantitative analyses with a continuous point-source monitor. According to Chairman of ASTM D18.21.02 Lorne Everett, this standard…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11487 ###
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A new ASTM International standard will help road construction professionals to better determine on-site water content in soil and rock. ASTM’s soil and rock committee ( D18 ) developed the standard, which will soon be published as D8153. According to ASTM member Dan Pratt, construction crews will use the new standard to determine the mass of water contained per unit volume of in situ construction…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11467, ###
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ASTM International’s soil and rock committee ( D18 ) has approved a new standard that will help design engineers and regulators when using rockfall mitigation nettings on construction projects. Geohazard nettings are often used in mountainous regions to prevent falling rocks from penetrating into the roadways. ASTM International member Mike Koutsourais, PE, geohazard mitigations business unit…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11437 ###
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ASTM International’s exoskeletons and exosuits committee ( F48 ) is developing a proposed standard that will provide a test method for vertical movement of exoskeletons in confined spaces. “The proposed standard will provide a test method for workers who must traverse manholes and other similar confined spaces while wearing an exoskeleton,” says ASTM International member Roger Bostelman. The…
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ASTM International’s soil and rock committee ( D18 ) has approved a new standard that will help engineers find the depth of inaccessible foundations supporting existing structures. Foundation elements covered by the new standard ( D8381/D8381M ) include micropiles, driven piles, bored piles, secant or tangent pile walls, caissons, barrettes, diaphragm walls, and sheet pile walls. The standard is…
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A new ASTM International standard examines how the process of ebullition can cause the movement of contaminants at sediment sites. ASTM International member Tripp Fischer explains that ebullition is the process of gas (primarily methane) generation in sediments where the quantity of gas generated is sufficient for gas bubbles to nucleate, grow, fracture the sediment, and then escape into the…
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A new ASTM International standard will help laboratories to better determine the presence of polyfluoroalkyl substances (PFAS) in environmental samples. ASTM’s committee on environmental assessment, risk management and corrective action ( E50 ) developed the new standard. PFAS are a large, complex group of compounds found in water, air, fish, and soil throughout the world. Additionally, some…