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A new ASTM standard provides a quick and easy way to estimate the average size of powder particles used in a wide variety of industrial applications. The new standard ( E2980 , Test Methods for Estimating Average Particle Size of Powders Using Air Permeability) reflects advances in measurement technology that lead to better precision. According to ASTM member Frank J. Venskytis, an independent…, ASTM Committee E29 on Particle and Spray Characterization Next Meeting:, April 27-28, 2016 Hollywood, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Frank J. Venskytis, Clayton, N.C., tel +1.919.553.8050; frankvenskytis@gmail.com, ASTM Staff Contact:, Katerina Koperna, tel +1.610.832.9728; kkoperna@astm.org Release #9965
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A proposed new ASTM International standard will help minimize confusion in quantifying the texture value (smoothness/roughness) at the surface of concrete. The standard (WK49335, Test Method for Concrete Micro Surface Texture) will be used to measure concrete surfaces with a contact stylus instrument (profilometer). It will describe how to use the profilometer and reliable data indexes, allowing…, ASTM Committee E06 on Performance of Buildings Next Meeting:, April 10-13, 2016, April Committee Week, San Antonio, Texas, Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Andrew Bowman, Adaptive Concrete Innovations LLC, tel +1.419.408.5906; bb@aciconcrete.net , ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #9943
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A new ASTM International standard provides an important strength test for fiber-reinforced plastic (FRP) shapes used in pipelines, cooling towers and other construction projects. Specifically, the standard ( E2954 , Test Method for Axial Compression Test of Reinforced Plastic and Polymer Matrix Composite Vertical Members) helps determine the strength of square, round and rectangular tubing, I-…, ASTM Committee E06 on Performance of Buildings Next Meeting:, Oct. 25-28, 2015, October Committee Week, Tampa, Fla., Media Inquiries:, Nathan Osburn, tel +1.610.832.9603; nosburn@astm.org, Technical Contact:, Jay Dorst, P.E., CEL Consulting Inc., Oakland, Calif., tel +1.510.436.7626; jdorst@ce-labs.com , ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org Release #9886
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At the urging of state regulatory bodies, the U.S. Environmental Protection Agency is expanding its wood burning appliance emissions regulation. A new ASTM International standard will enable manufacturers of masonry heaters and their components to better verify the emissions performance of their products. The new standard is ASTM E2778 , Specification for Custom Tiled/Mortared Masonry Heaters (…, ASTM Committee E06 Next Meeting:, April 26-29, 2015, April Committee Week, Anaheim, Calif., Technical Contact:, Timothy Seaton, Empire Masonry Heaters Inc., Scottsville, N.Y., tel +1.888.576.2949; tseaton@timelyconstruction.com, ASTM Staff Contact:, Stephen Mawn, tel +1.610.832.9726; smawn@astm.org, ASTM PR Contact:, Barbara Schindler, tel +1.610.832.9603; bschindl@astm.org Release #9757
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A proposed new ASTM International standard will be used to assess the credentials and qualifications of inspectors who routinely use ASTM firestop standards in their work. The proposed standard is ASTM WK40836, Practice for Credentials for Inspectors of Through Penetration Firestop Systems, Fire Resistive Joint Systems and Perimeter Fire Barriers. ASTM WK40836 will provide the information…, ASTM Committee E06 Next Meeting:, April 26-29, 2015, April Committee Week, Anaheim, Calif., Technical Contact:, Patrick Tesche, Global Fire Protection Group, Avondale, Pa., Phone: 484-720-8080; pjtesche@comcast.net, ASTM Staff Contact:, Stephen Mawn, Phone: 610-832-9726; smawn@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9675
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Intumescent coatings produce an insulating char when activated by heat or flame. Such coatings are designed to safeguard the structural integrity of steel under fire conditions and to maintain safe temperatures for a specified period of time. A new ASTM standard will cover the specification, application and inspection of intumescent fire-resistant materials to structural steel. The new standard,…, ASTM Committee E06 Next Meeting:, Oct. 5-8, 2014, October Committee Week, New Orleans, La., Technical Contact:, Philip Mancuso, Isolatek International, Stanhope, N.J., Phone: 1-800-631-9600, ext. 214; pmancuso@isolatek.com, ASTM Staff Contact:, Stephen Mawn, Phone: 610-832-9726; smawn@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9645
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Permanently removing all traces of lead-based paint hazards is a crucial element in the rehabilitation of older buildings, particularly those built prior to 1970. Lead-based paint abatement techniques will be aided by two new ASTM International standards that focus on composite wipe sample preparation for analysis following lead abatement activities in buildings. The new standards are: ASTM E2913…, ASTM Committee E06 Next Meeting:, Oct. 5-8, 2014, October Committee Week, New Orleans, La., Technical Contact:, Kenneth T. (Kenn) White, Consultive Services, Virginia Beach, Va., 757-499-4420; kennwhite@cox.net , ASTM Staff Contact:, Stephen Mawn, Phone: 610-832-9726; smawn@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9599
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A new ASTM International standard, ASTM E2872 , Guide for Determining Cross-Section Averaged Characteristics of a Spray Using Laser-Diffraction Instruments in a Wind Tunnel Apparatus, will be used to guide the characterization of nozzles and atomizers using laser diffraction instruments. ASTM E2872 is primarily applicable to aerial agricultural spraying, aerial forest sprays and air-blast…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Gordon Holloway Ph.D., University of New Brunswick, Fredericton, New Brunswick, Canada; Phone: 506-447-3108; holloway@unb.ca, 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 #9592
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A large and diverse set of manufactured materials are in powdered form at one stage or another. No matter what the material is, from cement to metered dose inhaler ingredients, product performance is related to particle size distribution. “The strength of concrete is related to the fineness of the cement powder used, but the danger with very fine grades is excessive heating on setting,” says…, ASTM Committee E29 Next Meeting:, Oct. 6-7, 2014, October Committee Week, New Orleans, La., Technical Contact:, Alan F. Rawle, Ph.D., Malvern Instruments, Westborough, Mass., Phone: 508-768-6434; alan.rawle@malvern.com , 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 #9576
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Radon is a colorless, odorless gas that occurs naturally, both indoors and outdoors, and can be found in homes, schools, offices and any other type of building. While radon exposure has only one known health effect on human beings, it is a devastating one: radon can cause lung cancer. According to estimates, radon contributes to more than 20,000 lung cancer deaths a year in the U.S. The U.S.…