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A proposed ASTM standard could help engineers and architects increase the strength and durability of concrete by using colloidal silica. Specifically, according to ASTM member Jon Belkowitz, “this new standard could increase the durability of hydraulic cement concrete to resist the nature of physical and chemical attack over time.” Belkowitz, head of research and development at Intelligent…, ASTM Committee C09 on Concrete and Concrete Aggregates Next Meeting:, June 26-29, 2016, June 2016 Committee Week, Chicago, Ill., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Jon Belkowitz, Intelligent Concrete, Elbert, Colo. tel +1.732.618.2572; jon@intelligent-concrete.com, ASTM Staff Contact:, W. Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #10061
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Leo J. Titus, Jr., president of ECS Mid-Atlantic, LLC, in Chantilly, Va., has been named chairman of ASTM International Committee E36 on Accreditation & Certification . Formed in 1973, E36 has nearly 150 members and includes 5 technical subcommittees that oversee 8 standards related to operation and recognition of accreditation bodies and conformity assessment entities for calibration and…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10036
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ASTM International’s Fire Committee ( E05 ) is developing a standard that will test fire resistance of wooden utility poles. Utility companies and coating and treatment manufacturers will use the standard to test new products that could protect the poles. “Utility poles are frequently exposed to high intensity wildfires throughout the world,” says ASTM member Brent M. Pickett, Ph.D. “If these…, ASTM Committee E05 on Fire Next Meeting:, June 27-30, 2016, June Committee Week, Chicago, Ill., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Brent M. Pickett, Ph.D., Western Fire Center Inc., Kelso, Wash., tel +1.360.423.1400; brent@westernfire.com , ASTM Staff Contact:, Thomas O’Toole, tel +1.610.832.9739; totoole@astm.org Release #9989
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A new ASTM test method will provide a simple and effective way to determine the tensile (pulling) and compressive (pushing) stress for metallic coatings used on a wide range of consumer products such as pens, doorknobs, lamps, cars, jewelry and more. The standard will also be used in the automotive, aerospace and military industries, particularly by companies that create metallic layers for parts…, ASTM Committee B0 8 on Metallic and Inorganic Coatings Next Meeting:, May 5, 2016, May Committee Week, San Antonio, Texas, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Frank H. Leaman, Specialty Testing and Development Company Inc., York, Pa., tel +1.717.891.4989; fleaman@specialtytest.com , ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9964
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A new ASTM International standard will help manufacturers and suppliers of concrete and cement mixtures evaluate relative differences in early hydration of paste, mortar and other mixtures. The new standard (soon to be published as C1753, Practice for Evaluating Early Hydration of Hydraulic Cementitious Mixtures Using Thermal Measurements) describes the apparatus and procedure for such…, ASTM Committee C09 on Concrete and Concrete Aggregates Next Meeting:, Dec. 6-9, 2015, December committee week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Tim Cost, Holcim US Inc., tel +1.601.856.2487; tim.cost@holcim.com , ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #9898
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A proposed ASTM International standard will be used by engineers, concrete producers and testing agencies to measure electrical resistance in fresh concrete. Participants are welcome to join the new task group that is developing this standard (WK50586, Practice for Measuring the Electrical Resistance of Fresh Concrete). The new standard will show how to sample fresh concrete, prepare a specimen…, ASTM Committee C09 on Concrete and Concrete Aggregates Next Meeting:, Dec. 6-9, 2015, December Committee Week, Tampa, Fla. , Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Dale P. Bentz, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.5865; dale.bentz@nist.gov , ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #9891
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A proposed ASTM International standard will provide best practices for companies that coat pipe with porcelain enamel (glass) lining. Such lining has been used in municipal wastewater, sewage treatment and other water-related industries since the 1960s. Subcommittee B08.12 on Materials for Porcelain Enamel and Ceramic-Metal Systems is developing the standard. Porcelain enamel lining acts as a…, ASTM Committee B08 on Metallic and Inorganic Coatings Next Meeting:, Nov. 18-19, 2015, November Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Charles Baldwin, Ferro Corp., tel +1.216.875.6204; charles.baldwin@ferro.com, ASTM Staff Contact:, Diane Lake, tel +1.610.832.9661; dlake@astm.org Release #9827 ###
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Alkali-aggregate reaction — the reaction that occurs over time between highly alkaline cement paste and noncrystalline silicon dioxide — can lead to a loss of concrete strength. A new ASTM International standard provides guidance on how to address the potential for such deleterious reactions in concrete construction. The new standard is ASTM C1778 , Guide for Reducing the Risk of Deleterious…, ASTM Committee C09 Next Meeting:, June 14-17, 2015, June committee week, Anaheim, Calif., Technical Contact:, Thano Drimalas, University of Texas at Austin, Manor, Texas, tel +1.512.471.1630; thano.drimalas@mail.utexas.edu ; Jason H. Ideker, Ph.D. (C09.50 chairman), Oregon State University, Corvallis, Ore., tel +1.541.737.9571; jason.ideker@oregonstate.edu , ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9751
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Laboratories that conduct beam tests on fiber reinforced concrete are encouraged to join in the development of a new ASTM International standard, ASTM WK42757 , Practice for Design of Supporting Rollers to Be Used in Fiber Reinforced Concrete Beam Tests. According to ASTM member Stefan Bernard, the new standard is being developed in response to concerns over possible distortions in the magnitude…, ASTM Committee C09 Next Meeting:, Dec. 7-10, December Committee Week, New Orleans, La., Technical Contact:, Stefan Bernard, TSE Pty Ltd., Sydney, Australia, tel +61.4.1840.7892; s.bernard@tse.net.au, ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9718
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Concrete is the most widely used construction material throughout the world. Understanding the drying behavior of a given concrete mixture is critical to any construction project. Ready-mix concrete producers and engineers will be able to use a new ASTM International standard to characterize how hardened concrete mixtures dry. The new standard is ASTM C1792 , Test Method for Measurement of Mass…, ASTM Committee C09 Next Meeting:, Dec. 7-10, December Committee Week, New Orleans, La., Technical Contact:, Dale P. Bentz, National Institute of Standards and Technology, Gaithersburg, Md., tel +1.301.975.5865; dale.bentz@nist.gov, ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9701