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A new ASTM International standard will help concrete manufacturers that use steel wires in their products. The standard was inspired by the assessment of concrete railroad ties that used indented prestressing wires which had possible bond-related cracking problems, according to ASTM member Robert Peterman, the Mark H. and Margaret H. Hulings Chair in Engineering, Kansas State University. The new…, ASTM Committee A01 on Steel, Stainless Steel and Related Alloys Next Meeting:, May 17-20, May committee week, St. Louis, Mo., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Christopher Reeve, Insteel Wire Products, Gallatin, Tenn., tel +1.615.451.6330, ext. 2762; creeve@insteel.com, ASTM Staff Contact, : Kevin Shanahan, tel +1.610.832.9737; kshanahan@astm.org Release #10015
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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 supports corrosion protection for steel reinforcing bars galvanized by zinc or zinc-alloy coatings for protection from corrosion. The standard ( A1094/A1094M , Specification for Continuous Hot-Dip Galvanized Steel Bars for Concrete Reinforcement) provides a high-performance, low cost option for building and protecting concrete structures. ASTM member Gary…, ASTM Committee A01 on Steel, Stainless Steel and Related Alloys Next Meeting, : Nov. 16-19, 2015, November Committee Week, Tampa, Fla, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Gary W. Dallin, GalvInfo Center, Burlington, Ontario, Canada, tel +1.905-315-7443; gdallin@cogeco.ca , ASTM Staff Contact:, Kevin Shanahan, tel +1.610.832.9737; kshanahan@astm.org Release #9832 ###
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Activated carbon is processed to have small, low-volume pores that increase the surface area available for adsorption. It has applications in the medical, environmental and energy realms, among others. Since 1962, ASTM International Committee D28 on Activated Carbon has developed standards that play a pre-eminent role in how activated carbon is used. A D28 subcommittee, D28.02 on Liquid Phase…, WK47401, Xylenol Orange Dye, The xylenol orange dye test is a way to determine the relative adsorption rate of unused or reactivated carbons by adsorption of xylenol orange from aqueous solution. This is an important means for deciding which type of activated carbon to use to a specific water treatment application. “Activated carbon performance can roughly be defined as a combination of the ability to adsorb a particular…, WK47421, Particle Size Distribution, Mercury flue gas, home water filters and potable water treatment are the main applications in which powdered and fine mesh carbons are used. A proposed new test method will describe how a laser light scattering technique can determine the particle size distribution of fine mesh activated carbon. ASTM member Neal Megonnell, vice president, sales and marketing, Haycarb USA, says the proposed test…, ASTM Committee D28 Next Meeting:, April 27, April Committee Week, Anaheim, Calif., Technical Contact:, (WK47401) Adam Redding, Ph.D., Evoqua Water Technologies LLC, Northwest, Pa., tel +1.724.719.0805; adam.redding@evoqua.com and (WK47421) Neal E. Megonnell, Haycarb USA, Pittsburgh, Pa., tel +1.412.709.7487; neal@haycarbusa.com, ASTM Staff Contact:, Kelly Paul, tel +1.610.832.9745; kpaul@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9731
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Infrastructure projects rely on reinforced concrete as a principal construction material. Each year, more than $1.3 trillion is spent constructing new infrastructure or repairing/replacing old infrastructure for energy, water, communications and transportation systems. A proposed ASTM International standard will cover the protection of zinc-coated steel bars used for concrete reinforcement in…, ASTM Committee A01 Next Meeting:, Nov. 10-13, 2014, November Committee Week, New Orleans, La., Technical Contact:, Gary W. Dallin, GalvInfo Center, Burlington, Ontario, Canada, Phone: 905-315-7443; gdallin@cogeco.ca, ASTM Staff Contact:, Kevin Shanahan, Phone: 610-832-9737; kshanahan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9658
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The steel bases of power transmission poles are a critical but often unnoticed component of electrical infrastructure. Proper performance of such bases helps ensure uninterrupted power to homes, businesses, schools and any other venue using electrical power. A new ASTM International standard, ASTM A1090/A1090M , Specification for Forged Rings and Hollows Produced from Steels with Atmospheric…, ASTM Committee A01 Next Meeting:, Nov. 10-13, 2014, November Committee Week, New Orleans, La., Technical Contact:, Patrick Nowak, Scot Forge, Clinton, Wis., Phone: 608-676-2288; pnowak@scotforge.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 Release #9652
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Appearing on the market around the year 2000, lean duplex stainless steels were developed as alternatives both to more traditional duplex grades as well as duplex substitutions for standard austenitic stainless steels. A new standard for such steels, ASTM A1084 , Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels, has just been approved. A1084 was…, ASTM Committee A01 Next Meeting:, Nov. 11-14, 2013, November Committee Week, Jacksonville, Fla., Technical Contact:, Poul-Erik Arnvig, Outokumpu Stainless AB, Degerfors, Sweden, Phone: +46 (0) 586-47-255; poul-erik.arnvig@outokumpu.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 Release #9484
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A proposed new ASTM International standard will be used to quantitatively evaluate the antibacterial activity of carpet sanitizers. ASTM WK39597 , Test Method for Assessment of Carpet Sanitizers, is being developed by Subcommittee E35.15 on Antimicrobial Agents , part of ASTM International Committee E35 on Pesticides, Antimicrobials and Alternative Control Agents . There is currently no standard…, ASTM Committee E35 Next Meeting:, Oct. 21-25, October Committee Week, Jacksonville, Fla., Technical Contact:, Daniel Price, Ph.D., Interface Inc., LaGrange, Ga., Phone: 706-812-6266; daniel.price@interface.com, ASTM Staff Contact:, Jennifer Rodgers, Phone: 610-832-9694, jrodgers@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9485
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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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, ASTM to Partner with ASC to Foster EPD Development, ASTM International will be collaborating with industry to develop Environmental Product Declarations (EPDs) across the 90+ industry markets they support, including sealants. The Adhesive and Sealant Council (ASC) will be partnering with ASTM International to raise awareness of this effort, educate industry on the value of Type III EPDs, and proactively engage industry in developing Product…, ASTM Staff Contact:, Tim Brooke, Phone: 610-832-9729; tbrooke@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9370