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Geomembrane liners act as a barrier and control fluid and gas migration in construction projects ASTM International’s geosynthetics committee ( D35 ) has approved a new standard for the thermal fusion welding of geomembranes, which are used to control fluid migration in built projects, structures, and systems. According to ASTM member Eddie Weiser, the new standard (soon to be published as D8580…, Media Inquiries:, Gavin O’Reilly, tel +1.610.832.9618; goreilly@astm.org, Committee Contact:, Travis Murdock, tel +1.610.832.9826; tmurdock@astm.org Release #11865 ###
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ASTM International’s geosynthetics committee ( D35 ) has approved a new standard that will help engineers, designers, and specifiers who work with vinyl sheet piling. Applications for such piling include the construction of seawalls, retaining walls, and chemical cut-off walls. “The new specification will standardize the materials used and it will allow producers to meet the United States Army…
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ASTM International’s geosynthetics committee ( D35 ) is developing a proposed standard that will help provide engineers with specific information for components necessary for road and pavement design. The proposed standard ( WK70888 ) outlines a commonly used test to characterize the performance of geosynthetics for roadway applications. Specifically, it describes the use of the cyclic plate load…
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ASTM International’s geosynthetics committee ( D35 ) is developing a proposed standard that covers vinyl sheet piling used in marine and geotechnical fields for seawalls, retaining walls, flood walls, erosion control, and pollution cut-off. According to ASTM member Steve Hargrave, the proposed standard ( WK75165 ) will fill the need for a specification for vinyl sheet piling used for structural…, 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 #11185 ###
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A new ASTM International standard will be helpful to those designing thermal insulation systems for cryogenic piping and equipment for liquefied natural gas (LNG)-fueled ship applications. ASTM’s committee on ships and marine technology ( F25 ) developed the new standard. “Correctly specifying the thermal insulation system for pipe and equipment on LNG-fueled ships is challenging,” says ASTM…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, David Lee, tel +1.610.832.9681; dlee@astm.org Release #11140 ###
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A new ASTM International standard aid engineers and specifiers looking to understand the quality and strength of cement contained in geosynthetic cementitious composite mats (GCCMs). ASTM’s geosynthetics committee developed the new standard, which is needed to allow for a consistent industry method for the application of compression strength in GCCMs. GCCMs are flexible concrete impregnated…, 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 #11045 ###
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A new standard from ASTM International’s ships and marine technology committee (F25) is designed to assist and support the maritime industry in addressing cyber risks by leveraging existing safety management systems (SMS). The new standard (soon to be published as F3449) would include guidelines to improve cyber safety, address vulnerability, recommend and outline training, and raise knowledge…, 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 #11057 ###
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A proposed ASTM International standard will support the effective operation, maintenance, and health of shipboard marine sanitation devices (MSDs). ASTM’s ships and marine technology committee (F25) is developing the proposed standard (WK73063). According to ASTM International member Todd Ripley, the proposed guide will provide information and clarity to support the health and maintenance of…, 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 #11038 ###
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A proposed ASTM International standard will provide guidance for using geocells – open-celled geosynthetics that help hold soils and rocks in place – in roadway projects. Geocells are commonly used in road construction, earth retention, and other construction projects. According to ASTM International member Eli Cuelho, there is currently no standard for using geocells in geotechnical and…, 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 #10955
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A new ASTM International standard provides guidelines for using lithium-ion batteries on ships. The organization’s ships and marine technology committee ( F25 ) developed the standard ( F3353 ). ASTM International member Thane Gilman notes that the new standard was created primarily to support large lithium-ion battery installations, including those that may provide propulsion, ship’s service…, 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 #10766