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ASTM International’s road and paving materials committee ( D04 ) has approved a new standard that will allow those in the road construction industry to extend the service life of asphalt mixtures by more accurately predicting and evaluating fatigue performance. According to ASTM member M. Emin Kutay, the new standard ( D8458 ) will be used to assess the resistance of different types of asphalt…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Asley Wiand, tel +1.610.832.9551; awiand@astm.org Release #11610 ###
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ASTM International announced today the Journal of Testing and Evaluation, the organization’s flagship journal, received an increased 2021 impact factor rating of 1.333, up 5.5% from the previous year. The impact factor is calculated each year by Clarivate Analytics and given to journals that appear in their database, Science Citation Index. Launched in 1973, the journal is a multi-disciplinary…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #11472 ###
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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 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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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 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 standard developed by ASTM International’s road and paving materials committee ( D04 ) provides guidance on both blast and steel furnace slag product classification. ASTM defines iron and steel slags as the nonmetallic products of the manufacturing of iron and steel. They can be considered products based on the mineralogy of samples that are tested using this standard as a guide. “The…, Media Inquiries:, Jaime Martorana, tel +1.610.832.9796; jmartorana@astm.org, Committee Contact:, Ashley Wiand, tel +1.610.832.9551; awiand@astm.org Release #11129 ###
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A proposed ASTM International standard will allow those in the road construction industry to extend the service life of asphalt mixtures by more accurately predicting and evaluating fatigue performance. ASTM’s road and pavement committee ( D04 ) is developing the proposed standard. According to ASTM International member M. Emin Kutay, the proposed standard ( WK74054 ) will be used to assess the…, 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 #11106 ###
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Actualmente la Administración Federal de Carreteras de Estados Unidos está haciendo un esfuerzo para establecer normas nacionales para mantener los niveles mínimos de retroreflectividad para las señalizaciónes del pavimento, la Administración ha manifestado la necesidad un protocolo práctico para la medición de estos niveles. En respuesta a esta necesidad, el Comité de ASTM Internacional D04…, Contacto técnico:, Paul Carlson, Instituto de Transportación de Texas, Texas A&M University, College Station, Texas, Teléfono: +1-979-845-1728; paul-carlson@tamu.edu, Contacto del personal de ASTM:, Daniel Smith, Teléfono: +1-610-832-9727; dsmith@astm.org, Contacto de ASTM de Relaciones Públicas:, Barbara Schindler, Teléfono: +1-610-832-9603; bschindl@astm.org Publicación #8681/Sept2010