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A proposed ASTM test method will help determine the effects of high temperatures and humidity on fire-retardant-treated wood products. This test method will help product development labs with first steps in developing new products for wood-construction markets. Specifically, according to ASTM member Jerry Winandy, “this new standard will provide an accelerated test of structural composite panels…, ASTM Committee D07 on Wood Next Meeting:, April 13-14, 2016, April 2016 Committee Week, San Antonio, Texas., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Jerry Winandy, University of Minnesota, Minneapolis, Minn., tel +1.763.434.9365; jwinandy@umn.edu, ASTM Staff Contact:, Kevin Shanahan, tel +1.610.832.9737; kshanahan@astm.org Release #10031
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An ASTM International committee is creating a standard to support the emergence of a geosynthetic material that is increasingly used in soil erosion protection and other construction projects. All interested parties are invited to participate in this effort (WK49719, Test Method for Determining the Flexural Strength of a Geosynthetic Cementitious Composite Mat (GCCM) Using the Three-Point Bending…, ASTM Committee D35 on Geosynthetics Next Meeting:, June 29-July 1, 2016, June Committee Week, Chicago, Ill., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact: John, Paulson, Dison Supply LLC, Atlanta, Ga., tel +1.770.851.6090; jnptut@aol.com , ASTM Staff Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #10006
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A new ASTM International standard provides a rigorous test for evaluating certain parts of next-generation nuclear power plants which incorporate new materials and technologies. Specifically, the new standard (C1819, Test Method for Hoop Tensile Strength of Continuous Fiber-Reinforced Advanced Ceramic Composite Tubular Test Specimens at Ambient Temperature Using Elastomeric Inserts) will test…, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Michael G. Jenkins Ph.D., P.E., Bothell Engineering and Science Technologies, tel +1.425.876.7061; jenkinsmg@bothellest.com Release #9925
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Bisphenol A, or BPA, is a high production volume chemical widely used in manufacturing polycarbonate plastics and epoxy resins that are used in many industries. Procedures described in a new ASTM International standard will be used for measuring BPA concentration in environmental media such as soils, sludges and biosolids. The new standard, ASTM D7858 , Test Method for Determination of Bisphenol…, ASTM Committee D34 Next Meeting:, Virtual meeting, Oct. 10-11, 2013, Technical Contact:, Lawrence Zintek, Ph.D., U.S. Environmental Protection Agency, Region 5 Chicago Regional Laboratory, Chicago, Ill., Phone: 312-886-2925; zintek.lawrence@epa.gov, ASTM Staff Contact:, Alyson Fick, Phone: 610-832-9710; afick@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9456
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A new ASTM subcommittee will develop proposed standards to analyze organic compounds discharged into sanitary sewers. Subcommittee D34.02 on Discharge of Organic Wastes into Sanitary Sewers is part of ASTM International Committee D34 on Waste Management . “Considering the need for low detection limits and measurements that would assure all of the compounds of interest have been measured, sanitary…, ASTM Committee D34 Next Meeting:, April 2-3, 2013, EPA Headquarters, Las Vegas, Nev., Technical Contact:, John E. Burnett, Department of Public Works of Baltimore County, Columbia, Md., Phone: 410-887-5488; jeburnett@baltimorecountymd, ASTM Staff Contact:, Alyson Fick, Phone: 610-832-9710; afick@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9331
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All interested parties are invited to participate in the standards developing activities of new Task Group D07.02.08 on structural insulated panels. The group is under the jurisdiction of Subcommittee D07.02 on Lumber and Engineered Wood Products , part of ASTM International Committee D07 on Wood . Structural insulated panels are a high performance building system for residential and light…, ASTM Committee D07 Next Meeting:, April 16-18, 2013, April Committee Week, Indianapolis, Ind., Technical Contact:, B.J. Yeh, P.E., APA – The Engineered Wood Association, Tacoma, Wash., Phone: 253-620-7467; borjen.yeh@apawood.org ; Eric Tompos, P.E., NTA, Nappanee, Ind., Phone: 574-773-7975; etompos@ntainc.com, ASTM Staff Contact:, Kevin Shanahan, Phone: 610-832-9737; kshanahan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9315
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ASTM International Committee D07 on Wood has approved a new standard, ASTM D7746 , Practice for Calculating the Superimposed Load on Wood-Frame Floor-Ceiling Assemblies for Standard Fire Resistance Tests. ASTM D7746, which was developed by Subcommittee D07.05 on Wood Assemblies , will be used in conjunction with other fire test standards. Standards such as ASTM E119, Test Methods for Fire Tests…
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A proposed revision to ASTM International standard ASTM D5456 , Specification for Evaluation of Structural Composite Lumber Products, would add bamboo as a fiber material that can be used in the manufacture of products covered in the standard. ASTM D5456 is under the jurisdiction of Subcommittee D07.02 on Lumber and Engineered Wood Products, part of ASTM International Committee D07 on Wood. ASTM…
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Honeycomb ceramics, porous with linear hollow channels, are being used worldwide in automotive catalytic converters and as diesel particulate filters for trucks. Flexural testing of this type of ceramics is addressed in a new ASTM International standard, ASTM C1674 , Test Method for Flexural Strength of Advanced Ceramics with Engineered Porosity (Honeycomb Cellular Channels) at Ambient…
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New Advanced Ceramics Standards from ASTM Cover Fracture Mirror Size Analysis, Tensile Strength DataSubcommittee C28.01 on Mechanical Properties and Performance, part of ASTM International Committee C28 on Advanced Ceramics, has recently approved two new standards, ASTM C1678 , Practice for Fractographic Analysis of Fracture Mirror Sizes in Ceramics and Glasses, and ASTM C1683 , Practice for Size Scaling of Tensile Strengths Using Weibull Statistics for Advanced Ceramics., ASTM C1678 —Bringing Consistency to Fracture Mirror Size Analysis, Fracture mirror size analysis is a powerful quantitative tool for the interpretation of broken ceramic and glass articles. While this type of analysis can be used to determine the stress in a part at the instant of fracture, inspection and interpretation procedures have often varied, resulting in uncertainty in stress estimates. ASTM C1678, Practice for Fractographic Analysis of Fracture Mirror…, ASTM C1683 —Scaling Strength Values, ASTM C1683, Practice for Size Scaling of Tensile Strength Using Weibull Statistics for Advanced Ceramics, provides methodology to convert fracture strength parameters estimated from data obtained with one test geometry to strength parameters representing other test geometries. Stephen Duffy, chair of civil engineering, Cleveland State University, and C28 member, says that companies producing…