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ASTM International’s soil and rock committee ( D18 ) has developed a new standard that will aid real estate developers with preliminary karst terrain assessment. Karst is a type of terrain characterized by sinkholes, caves, sinking streams and large springs, which is a consequence of the presence of soluble bedrock such as limestone. The new standard provides a protocol for karst assessments that…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #11748 ###
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ASTM International’s unmanned aircraft systems (UAS) committee ( F38 ) has approved a new subcommittee on infrastructure. The mission of the new subcommittee (F38.04) is to identify, evaluate, and establish best practices for the design, construction, and maintenance of UAS infrastructure. This included landing and takeoff zones, charging and refueling stations, and date communications systems. "…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11696 ###
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ASTM International’s unmanned aircraft systems committee ( F38 ) is developing a proposed standard that will help identify communications security principles and relevant frameworks for securing ad hoc uncrewed aircraft system communications. ASTM member Drew Van Duren says that the proposed standard ( WK84631 ) will identify and describe a tailorable approach to securing aircraft-to-anything (…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11625 ###
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ASTM International’s soil and rock committee ( D18 ) is developing a proposed standard that will provide guidance on analyzing soil for nutrients using hyperspectral sensors. Such sensors are used to collect and process information via the electromagnetic spectrum. ASTM member Penelope Nagel says that agronomists, farmers, agronomic service providers, laboratories and fertilizer companies will…, 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 #11550 ###
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A new ASTM International standard supports the design of civil vertiports and vertistops. The standard ( F3423 ) is the result of a five-year effort by ASTM’s unmanned aircraft systems committee ( F38 ). A vertiport is a section of land, water, or structure intended for either manned or unmanned vertical takeoff and landing of aircraft, along with the associated buildings and facilities. A…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11524 ###
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ASTM International’s unmanned aircraft systems committee ( F38 ) has approved a new standard that will provide a framework to certify large, unmanned aircraft systems to be operated alongside traditional manned aircraft in the national airspace system. “This new standard will enable the use of unmanned aircraft cargo and will improve transportation of goods throughout the world,” says ASTM…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.or g, Committee Contact:, Mary Mikolajewski, tel +1.610.832.9678; mmikolajewski@astm.org Release #11492 ###
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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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A new ASTM International standard will provide a test method related to unfixed chrome concentrations in Wet Blue. The standard, soon to be published as D8451, was developed by ASTM’s committee on leather ( D31 ). According to ASTM International member Okey Abara, Wet Blue is an intermediate product used for processing natural hides. It is produced when a tanning agent chemically binds to the…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #11463 ###, ,
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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 ###