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While polyethylene pipe has been used in mining applications for years, there is currently a need for standards to ensure the adequate performance of PE pipe in difficult conditions, such as high load and acid or alkali environments. ASTM International Committee F17 on Plastic Piping Systems is currently developing one such standard, ASTM WK37233 , Specification for Corrugated Polyethylene Pipe…, ASTM Committee F17 Next Meeting:, Nov. 12-15, 2012, November Committee Week, Atlanta, Ga., Technical Contact:, James B. Goddard, Powell, Ohio, Phone: 740-972-0012; jimgoddard3@gmail.com, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9265
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A proposed new ASTM International standard will improve the accuracy and usefulness of radiometry-related uncertainty estimates in a wide range of fast developing solar renewable energy applications, such as system performance and acceptance testing, resource assessment and solar energy system design engineering. The proposed standard, ASTM WK36479 , Practice for Uncertainty Evaluation of…
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Single-sized cured-in-place liners for manholes were developed to improve efficiency by reducing time and effort required to rehabilitate a manhole without the need for excavation. A proposed new ASTM standard on such liners is currently being developed by ASTM International Committee F17 on Plastic Piping Systems . ASTM WK36573 , Practice for the Installation of a Single-Sized Cured-in-Place…
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ASTM International Committee F17 on Plastic Piping Systems is currently working on a series of proposed new standards for polyethylene pipe fittings. The proposed standards will enable pipeline and piping project development using uniform fittings dimensions from every fabricator. “Today the consulting and engineering community uses 3-D modeling to develop and check project piping,” says Harvey…, ASTM Committee F17 Next Meeting:, April 16-18, 2012, April Committee Week, Phoenix, Ariz., Technical Contact:, Harvey Svetlik, Independent Pipe Products, Dallas, Texas, Phone: 800-499-6927; hsvetlik@indpipe.net, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9109
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A proposed new ASTM International guide will standardize sensory practices currently being used in the oral care products industry. The proposed standard, ASTM WK34772 , Guide for Sensory Evaluation of Oral Care Products, is being developed by Subcommittee E18.07 on Personal Care and Household Evaluation , which is part of ASTM International Committee E18 on Sensory Evaluation of Materials and…
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Manufacturers of solar radiometers and testing laboratories for solar energy, materials and durability testing will be among the primary users of a new ASTM International standard that outlines procedures using indoor test methods to calibrate radiometers with dissimilar detectors. The new standard, ASTM G207 , Test Method for Indoor Transfer of Calibration from Reference to Field Pyranometers,…, ASTM Committee G03 Next Meeting:, Jan. 29-31, 2012, January Committee Week, Atlanta, Ga., Technical Contact:, Daryl Myers, National Renewable Energy Laboratory, Golden, Colo., Phone: 303-384-6768; daryl.myers@nrel.gov, ASTM Staff Contact:, Jeff Adkins, Phone: 610-832-9738; jadkins@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8965
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A new ASTM International standard provides a more detailed and complete description of a test protocol that has been used for more than 40 years in code requirements and specifications for fire-retardant-treated wood. This test is now also used in some codes for building products that are not wood. The new standard, ASTM E2768 , Test Method for Extended Duration Surface Burning Characteristics of…
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A new ASTM International standard, adopted from an American Concrete Institute test method, will be used to help ensure the safety of construction projects. ASTM C1741 , Test Method for Bleed Stability of Cementitious Post-Tensioning Tendon Grout, is under the jurisdiction of Subcommittee C09.41 on Hydraulic Cement Grouts , part of ASTM International Committee C09 on Concrete and Concrete…
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Piston ring/liner interface can contribute as much as half the total friction loss in internal combustion engines, with the resulting wear leading to reduced energy efficiency and raised emissions. A new ASTM International standard provides a method to more accurately measure small amounts of wear on curved piston ring segments and their counterfaces after lubricated bench-scale testing. “Coupled…
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Discovering how differences between two versions of a product will affect that product’s performance continues to be a challenge for sensory professionals. However, in the past 30 years, the testing method known as the Tetrad test has begun to emerge as a means of saving companies money by enabling more information to be extracted from smaller product tests. ASTM International Committee E18 on…, ASTM Committee E18 Next Meeting:, Nov. 1-4, 2011, October Committee Week, Tampa, Fla., Technical Contact:, John M. Ennis, The Institute for Perception, Richmond, Va., Phone: 804-675-2980; john.m.ennis@ifpress.com, ASTM Staff Contact:, Scott Orthey, Phone: 610-832-9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8898