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A new ASTM International standard provides a test method that uses a specialized tool to prepare samples of and to test the density of roller compacted concrete (RCC). This will help companies that design mixes of RCC as well as laboratories that test RCC. The new standard ( C1800 , Test Method for Determining Density of Roller Compacted Concrete Specimens Using the Gyratory Compactor) was…, ASTM Committee C09 on Concrete and Concrete Aggregates Next Meeting:, Dec. 4-9, 2016, December Committee Week, Orlando, Fla., Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Technical Contact:, Stacy Williams, Department of Civil Engineering, University of Arkansas, tel +1.479.575.2220; sgwill@uark.edu, ASTM Staff Contact:, Scott Orthey, tel +1.610.832.9730; sorthey@astm.org Release #10161
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Neal S. Berke, Ph.D., vice president of research at Tourney Consulting Group, LLC in Kalamazoo, Michigan, USA has received the Frank E. Richart Award from ASTM International Committee C09 on Concrete and Concrete Aggregates. A member of ASTM since 1984, Berke has been the recipient of many awards including the Award of Merit in 1999 and the Francis L. LaQue Memorial Award in 2009. In addition to…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10125
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ASTM International has fully redesigned its International Laboratory Directory, the only directory in the world dedicated to helping manufacturers find the right labs to test their products. Independent laboratories throughout the world rely on thousands of standards and test methods, including many developed by ASTM International. By working with these labs, manufacturers can help ensure that…, Contact:, Anna Spektor, tel +1.610.832.9756; aspektor@astm.org, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10110
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ASTM International’s Committee on Concrete and Concrete Aggregates (C09) has presented its top annual award – the Award of Merit – to Fred Goodwin of BASF Construction Chemicals in Beachwood, Ohio, U.S.A. The prestigious award, which includes the accompanying title of fellow, is ASTM’s highest recognition for individual contributions to developing standards. The committee honored Goodwin for his…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10066
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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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ASTM International, one of the world’s leading standards development organizations, announced today that it will serve as a top global venue for creating practices, guides and other standards for human resource (HR) management. The launch of Committee E63 on Human Resource Management follows a Dec. 14 organizational meeting held at ASTM headquarters in West Conshohocken, Pennsylvania. ASTM’s…, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, ASTM Staff Contact:, Pat Picariello, tel +1.610.832.9720; ppicariello@astm.org Release #10011
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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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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