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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
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White-Miskell Act Now in Effect in Florida, A recently approved ASTM International standard, F3099, Practices for Parasailing, went into effect Sept. 18, 2014, and is now the international standard for parasailing operators worldwide. ASTM F3099 provides guidelines and procedures for the operation and maintenance of parasail equipment and standards for crew proficiency and flying passengers aloft. The new standard was developed by…, ASTM Committee F24 Next Meeting:, Nov. 6-8, 2014, St. Petersburg, Fla., Technical Contact:, Larry Meddock, Water Sports Industry Association, Orlando, Fla., Phone: 407-620-7992; info@wsia.net, ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9687
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Concrete technologists need to have a well-defined, useful and efficient means to detect and possibly address concrete material incompatibility issues. This need will be addressed in a proposed new ASTM International standard, ASTM WK40615 , Practice for Mixing and Comparing Performance of Concrete Materials Using Mini-Mix Mortar Mixtures. Due to an increased focus on sustainability, the…, ASTM Committee C09 Next Meeting:, Dec. 7-10, 2014, December Committee, New Orleans, La., Technical Contact:, Ara A. Jeknavorian, Ph.D., Jeknavorian Consulting Services, Phone: 617-803-2612; ara.a.jeknavorian@gmail.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 #9669
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Aerial adventure courses — which encompass elements such as canopy tours of forests and zip lines — are an increasingly popular segment of the amusement industry. A recently revised ASTM standard acknowledges the unique functional, operational and patron participation requirements of aerial adventure courses, compared to other amusement rides and devices. The standard, which was originally…, ASTM Committee F24 Next Meeting:, Oct. 15-18, 2014, Scottsdale, Ariz., Technical Contact:, Jared Krupa, P.E., K2 Engineering and Structural Design LLC, Sparks, Nev., Phone: 775-355-0505; jared@k2eng.net, ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9644
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Although it is a relatively young ASTM subcommittee, F24.65, part of ASTM International Committee F24 on Amusement Rides and Devices , has already had a positive influence on the parasailing industry. The subcommittee is currently working on a comprehensive proposed new standard, ASTM WK46657, Practices for Parasailing, that will provide best practices for owners and operators of parasailing…, Formation of F24.65 and F2993, Larry Meddock, executive director, Water Sports Industry Association, and an F24.65 member, says that the subcommittee was formed after the WSIA was approached by the U.S. Coast Guard to support an effort to create parasailing standards through the ASTM consensus process. The concept was introduced at the first Parasail Operators Symposium in January 2011, and Subcommittee F24.65 organized soon…, WK46657, Practices for Parasailing, F24.65’s proposed new standard, ASTM WK46657 , covers weather, equipment, operations, crew and patron responsibility as described below: • Weather: Weather monitoring equipment and weather conditions in which parasailing activities may be conducted. • Equipment: Equipment required to be aboard a parasail vessel, including maintenance and record keeping. • Operations: Pre-flight and flight…, F24.65 and the White-Miskell Act, F24.65’s work to increase the safety of parasailing has earned the commendation of Maria Lorts Sachs, a Florida state senator who sponsored the bill now known as the White-Miskell Act, which was signed into law by Florida Governor Rick Scott in June. The act requires that parasail operators: • Carry certain levels of liability insurance; • Have weather monitoring equipment on board during flights…, ASTM Committee F24.65 Next Meeting:, Nov. 6-8, 2014, St. Petersburg, Fla. Technical Contact: Larry Meddock, Water Sports Industry Association, Orlando, Fla., Phone: 407-620-7992; info@wsia.net , ASTM Staff Contact:, Katerina Koperna, Phone: 610-832-9728; kkoperna@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9615
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In 1914, a small group of professionals gathered to work on methods for making and testing field specimens of concrete. The ASTM International committee that resulted from that first meeting — C09 on Concrete and Concrete Aggregates — celebrated its 100th anniversary during a reception and dinner on June 23 at the Sheraton Centre Toronto, Canada. The centennial celebration occurred during C09’s…, ASTM Committee C09 Next Meeting:, Dec. 7-10, 2014, December Committee Week, New Orleans, La., ASTM Staff Contact:, Scott Orthey, Phone: 610-832-9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindler@astm.org Release #9605
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A proposed new ASTM standard will provide a test method for determining the density and air content of roller-compacted concrete, which is used in the construction of dams and spillways as well as for highway road base material and wearing surfaces on some roads and parking lots. Once approved, ASTM WK42461 , Test Method for Density (Unit Weight) and Air Content (Pressure Method) of Freshly Mixed…, ASTM Committee C09 Next Meeting:, June 22-25, 2014, June Committee Week, Toronto, Ontario, Canada, Technical Contact:, Dennis N. Clute, P.E., USDA – Natural Resources Conservation Service, Fort Worth, Texas, Phone: 817-509-3765; dennis.clute@ftw.usda.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 #9655
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Committee Now Developing Proposed Specification for Ground Limestone and Other Fines, ASTM International Committee C09 on Concrete and Concrete Aggregates has recently approved a new test method for evaluating the suitability of fine aggregates and other fillers for use in concrete. ASTM C1777 , Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a Colorimeter, was developed by Subcommittee C09.20 on Normal Weight Aggregates…, ASTM C1777, Methylene Blue Value, C1777 provides a rapid test for laboratory and field use to determine the amount of methylene blue adsorbed by a specimen of fine aggregate or mineral filter “The test in ASTM C1777 will be used to distinguish between harmful and non-harmful fines in concrete aggregate,” says Eric Koehler, vice president, Verifi LLC, and a C09 member. In addition, Koehler notes, ASTM C1777 will be used to qualify…, ASTM WK36906, Ground Limestone Fines, A proposed new standard will reference ASTM C1777. ASTM WK36906 , Specification for Ground Limestone Fines and Other Finely Divided Materials for Use in Concrete, is also being developed by C09.20. Once approved, WK36906 will allow concrete producers to use such products approved as sources of materials to be used in concrete mix specified by architects/engineers and departments of transportation…, ASTM Committee C09 Next Meeting:, June 22-25, 2014, June Committee Week, Toronto, Ontario, Canada, Technical Contacts: (, C1777) Eric Koehler, Verifi LLC, Cambridge, Mass., Phone: 617-498-4354; eric.koehler@verificoncrete.com ; (WK36906) Caroline Talbot, Ph.D., P.E., The Euclid Chemical Co., Cleveland, Ohio, Phone: 985-237-5685; ctalbot@euclidchemical.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 #9627
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Adopted by ASTM International and Other Key Organizations, A new version of the Product Category Rules (PCR) for concrete, the document used for developing Environmental Product Declarations (EPDs) for concrete, was published this month by the Carbon Leadership Forum (CLF). The new PCR, Version 1.1, takes the original PCR published in November 2012 and makes improvements to the document based on input from key experts in the field of Life Cycle…, ASTM Staff Contact:, Chris Surak, Phone: 610-832-9711; csurak@astm.org, CLF Contact:, Kathrina Simonen, Phone: 206-685-7282; ksimonen@uw.edu, NRMCA Contact:, Lionel Lemay, Phone: 847-918-7101; llemay@nrmca.org Release #9562
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On Aug. 23, 2013, Bolivian officials announced the acceptance of amusement ride safety standards developed by ASTM International Committee F24 on Amusement Rides and Devices . The announcement was made at a seminar on amusement ride safety in La Paz, Bolivia. The focus of the seminar was on the tremendous growth of the amusement industry sector, as well as the importance of having comprehensive…, Safety Seminar, The event was organized by Gabriela Nino de Guzman, chair of the La Paz City Council; Paulina Reyes, vice president of Latin American Operations at the International Association of Amusement Parks and Attractions; and Alvaro del Castillo, executive director of the Bolivian Institute of Standardization and Quality (IBNORCA). Del Castillo, Reyes and Nino de Guzman spoke at the opening of the…, ASTM Standards in Bolivia, The incorporation of ASTM standards by the IBNORCA, the national standards body of Bolivia, was made possible through a memorandum of understanding signed by the two organizations in 2002. ASTM worked closely with IBNORCA to facilitate review of the official Spanish translations of the ASTM F24 standards. To date, the MOU has enabled IBNORCA to utilize more than 250 ASTM standards for…, Jim Seay, Franceen Gonzales, Gabriela Nino de Guzman, Alvaro del Castillo, and, Paulina, Reyes, discuss, safety during a seminar on amusment rides , in La Paz, Bolivia., About ASTM International, ASTM International is one of the largest international standards development and delivery systems in the world. ASTM International meets the World Trade Organization (WTO) principles for the development of international standards: coherence, consensus, development dimension, effectiveness, impartiality, openness, relevance and transparency. ASTM standards are accepted and used in research and…, About IAAPA, Founded in 1918, IAAPA is the largest international trade association for permanently situated amusement facilities and attractions, and is dedicated to the preservation and prosperity of the attractions industry. The association’s global headquarters is in Alexandria, Va., United States, and it maintains regional offices in Brussels, Mexico City and Hong Kong. For more information, visit www.…, ASTM Committee F24 Next Meeting:, Oct. 24-26, 2013, Scottsdale, Ariz., Technical Contact:, James L. Seay, Premier Rides, Baltimore, Md., Phone: 410-923-0414; jseay@premier-rides.com, ASTM Staff Contac, t: Leonard Morrissey, Phone: 610-832-9719; lmorrissey@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9486