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Since the late 1970s, precast box sections have become an important component in the construction of culverts, storm drains and sewers, but there has not been a comprehensive standard for the installation of such sections. A new ASTM International standard fills this gap. ASTM C1675, Practice for Installation of Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains and…, Technical Contact:, Roman Selig, Hamilton Kent LLC, Birmingham, Ala., Phone: 205-910-0690; roman.selig@hamiltonkent.com, ASTM Staff Contact:, Diane Trinsey, Phone: 610-832-9661; dtrinsey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9243
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Load and resistance factor design methodology developed by the American Association of State Highway and Transportation Officials plays a key role in a proposed ASTM standard on the design of culverts and storm drains. ASTM WK38166 , Specification for Manufacture of Precast Reinforced Concrete Three-Sided Structures for Culverts and Storm Drains Designed According to AASHTO LRFD, is being…, Technical Contact:, Balaram K. Singh, P.E., Michigan Department of Transportation, Lansing, Mich., Phone: 517-335-2174; singhb@michigan.gov, ASTM Staff Contact:, Diane Trinsey, Phone: 610-832-9661; dtrinsey@astm.org, ASTM PR Contact, : Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9311
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The increase in the number of floor care products in the marketplace that employ wet extraction cleaning systems is the leading factor in the development of a standard that describes a laboratory test for the cleaning effectiveness of such systems. ASTM F2828 , Test Method for Assessing Carpet Cleaning Effectiveness in Terms of Visual Appearance Change When Cleaned with a Wet Extraction Cleaning…, ASTM Committee F11 Next Meeting:, Nov. 12-14, November Committee Week, Atlanta, Ga., Technical Contact:, Kenneth M. Lee, Bissell Homecare Inc., Grand Rapids, Mich., Phone: 616-791-0608; ken.lee@bissell.com, ASTM Staff Contact:, Diane Trinsey, Phone: 610-832-9661; dtrinsey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9290
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A proposed new ASTM International standard will allow for a rapid and highly repeatable determination of chlorine in coal and coke through X-ray fluorescence spectroscopy. ASTM WK34943 , Test Method for Chlorine in Coal and Coke by XRF, is being developed by Subcommittee D05.29 on Major Elements in Ash and Trace Elements of Coal , which is part of ASTM International Committee D05 on Coal and Coke…, ASTM Committee D05 Next Meeting:, May 13-15, 2012, ASTM Headquarters, West Conshohocken, Pa., Technical Contact:, Colin Campbell, SaskPower, Regina, Saskatchewan, Canada, Phone: 306-566-2292; ccampbell@saskpower.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 R elease #9110
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All interested parties are invited to join a new ASTM task group that will be developing standards to measure the performance of battery operated vacuum cleaners. The task group is under the jurisdiction of ASTM International Committee F11 on Vacuum Cleaners . Task Group F11.50.13 on the Development of ASTM Standard Test Methods for the Measurement of Battery-Powered Vacuum Cleaner Performance is…
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A proposed new standard on determining the total amount of fluorine and chlorine in coal and coke will be useful to those working with power plant boilers as well as by those in government and industry who are trying to model the release of anions into the environment. The proposed new standard, ASTM WK33343 , Test Method for Total Fluorine and Chlorine in Coal, Coke and their Residues by…
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New ASTM Vitrinite Reflectance Standard Will Aid in Prediction of Undiscovered Hydrocarbon ResourcesA new ASTM International standard for measuring the reflectance of vitrinite in sedimentary rocks will help improve predictions of the location, quantity and quality of undiscovered hydrocarbon resources. ASTM D7708 , Test Method for Microscopical Determination of the Reflectance of Vitrinite Dispersed in Sedimentary Rocks, was developed by Subcommittee D05.28 on Petrographic Analysis of Coal and…, ASTM Committee D05 Next Meeting:, Oct. 30-Nov. 2, 2011, October Committee Week, Tampa, Fla., Technical Contact:, Paul C. Hackley, U.S. Geological Survey, Reston, Va., Phone: 703-648-6458; phackley@usgs.gov, 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 #8881
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Natural gas from unconventional sources such as coal beds has become a common target of exploration. Now, a new ASTM standard is the first to describe a method for determining the gas content of coal from such sources by desorption, using samples obtained by surface drilling. ASTM D7569 , Practice for Determination of Gas Content of Coal - Direct Desorption Method, was developed by Subcommittee…, ASTM Committee D05 Next Meeting:, May 15-18, 2011, May Committee Week, Anaheim, Calif., Technical Contact:, Peter Warwick, U.S. Geological Survey, Reston, Va., Phone: 703-648-6469; pwarwick@usgs.gov, 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 #8749
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Hard surface cleaning products that employ steam comprise a new and growing segment of the vacuum cleaner market, although there are currently no agreed-upon industry-wide standards for such products. A new ASTM subcommittee, F11.40 on Steam Products , part of ASTM International Committee F11 on Vacuum Cleaners , will be developing test methods to measure the performance and durability of steam…
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Moisture, volatile matter and ash are three of the primary parameters used for assessing the quality of coal. A new ASTM standard that covers the use of a macro thermogravimetric analyzer for the determination of moisture, volatile matter and ash in analysis samples of coal and coke has recently been approved by ASTM International Committee D05 on Coal and Coke. ASTM D7582 , Test Methods for…, ASTM Committee D05 Next Meeting:, May 16-19, May committee week, St. Louis, Mo., Technical Contact:, John T. Riley, Ph.D., Western Kentucky University, Bowling Green, Ky., Phone: 270-842-2757; brgrileys@insightbb.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 #8 508/Feb2010