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ASTM International’s plastic piping systems committee ( F17 ) has approved a new standard that will aid in the manufacture of piping systems to transport fluids and gases. “Entities and companies needing a corrosion-resistant piping system for the transport of aggressive fluids at elevated temperatures will be interested in this new standard,” says ASTM member Tom Walsh, Walsh Consulting Services…
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New Test Method for Evaluating Resistance of Polypropylene Pressure Piping to Disinfectants ApprovedASTM International’s plastic piping systems committee ( F17 ) has approved a new standard test method that will help ensure polypropylene pressure piping materials are suitably resistant to the presence of disinfectants in potable water systems. “In North America, we use much higher levels of disinfectants such as chlorine in our potable water systems than in most other countries,” says ASTM…
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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 plastic piping systems committee ( F17 ) has approved a standard that will aid in the design of a new fabricated pipe fittings made from crosslinked polyethylene (CX-PE). The new standard will soon be published as F3525. ASTM International member Robert Samplonius says that F3525 is part of a movement to develop several standards applicable to the specification and…
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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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New standard practices and specifications developed by ASTM International’s plastic piping systems committee ( F17 ) establish requirements and test methods for polyamide-12 (PA12) materials, pipe, and fittings. PA12 line pipe is made using polyamide-12, a specialty type of nylon plastic with exceptional strength and durability compared to other plastics used in pressure piping systems. The new…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #11271 ###
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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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ASTM International’s plastic piping systems committee ( F17 ) is developing a proposed standard that will cover plastic bodied mechanical fittings for use with outside diameter control polyethylene (PE) water service tube and piping. Municipal water authorities will be the primary users of this proposed standard. According to ASTM International member Alan Brock, the proposed standard will fill…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Robert Morgan, tel +1.610.832.9732; rmorgan@astm.org Release #11136 ###
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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 ASTM International standard will help determine procedures for making butt fusion joints with Polyamide 12 (PA12) pipe and fitting by means of heat fusion joining. ASTM’s plastic piping systems committee ( F17 ) developed the standard, which will soon be published as F3372. According to ASTM International member Jim Mason, of Mason Materials Development LLC, “Having an industry consensus…, 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 #11041 ###