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A new ASTM International standard will be used by contractors and government agencies for quality control and quality assurance of electromagnetic soil density gauges. ASTM D7830 , Test Method for In-Place Determination of Density (Unit Weight) and Water Content of Soil Using an Electromagnetic Soil Density Gauge, was developed by Subcommittee D18.08 on Special and Construction Control Tests ,…, ASTM Committee D18 Next Meeting:, June 9-12, 2013, June Committee Week, Indianapolis, Ind., Technical Contact:, Ronald E. Berube, QCQA Labs Inc., Schenectady, N.Y., Phone: 518-372-4067; rberube@qcqalabs.com , ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9354
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A proposed new ASTM standard is being developed to measure the basic physical properties of sediment retention fiber rolls, known as SRFRs. SRFRs are used to inhibit the migration of sediment that has been displaced and carried by flowing water. The proposed standard, ASTM WK39691 , Test Methods for Determining Index Height, Diameter, Length and Mass per Unit Length of a Sediment Retention Fiber…, ASTM Committee D18 Next Meeting:, June 9-12, 2013, June Committee Week, Indianapolis, Ind., Technical Contact:, C. Joel Sprague, TRI/Environmental Inc., Greenville, S.C., Phone: 864-242-2220; jsprague@tri-env.com, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9330
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Attendance was strong at the first meeting of the newly-formed ASTM Subcommittee D18.26 on Hydraulic Fracturing . More than 100 individuals were present in Jacksonville, Fla., for a half-day standards meeting on Jan. 29. Attendees represented a diverse cross-section of this rapidly growing industry. Chaired by John T. Germaine, Ph.D., senior research associate, Department of Civil and…, ASTM Committee D18 Next Meeting:, June 9-12, 2013, June Committee Week, Indianapolis, Ind., Technical Contact:, John T. Germaine, Massachusetts Institute of Technology, Andover, Mass., Phone: 617-253-7113; jgermaine@mit.edu , ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9326
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Two new standards developed by ASTM International Committee E56 on Nanotechnology will assist a variety of users in aspects of nanomaterial measurement. ASTM E2834 , Guide for Measurement of Particle Size Distribution of Nanomaterials in Suspension by Nanoparticle Tracking Analysis (NTA), and ASTM E2859 , Guide for Size Measurement of Nanoparticles Using Atomic Force Microscopy, are both under…, Nanoparticle Tracking Analysis, ASTM E2834 describes nanoparticle tracking analysis, a new measurement technique for direct and real-time visualization and analysis of nanoparticles in liquids. In NTA, particles in suspension are illuminated with a focused laser beam and light scattered from each particle is visible through magnifying optics fitted to a digital camera. ASTM E2834 discusses the scientific basis for nanoparticle…, Nanoparticle Size Measurement, According to Vince Hackley, research chemist and project leader in the Materials Measurement Science Division of the National Institute of Standards and Technology, ASTM E2859 provides guidelines for sample preparation, measurement and analysis of results related to the use of atomic force microscopy, or AFM. AFM is a technique used to image, measure and manipulate matter at the nanoscale. The…, ASTM Committee E56 Next Meeting:, May 20-21, 2013, May Committee Week, Indianapolis, Ind., Technical Contact:, (E2834) Duncan Griffiths, NanoSight USA, Costa Mesa, Calif., Phone: 714-747-9955; duncan.griffiths@nanosight.com ; (E2859) Vincent A. Hackley, Ph.D., National Institute of Science and Technology, Gaithersburg, Md., Phone: 301-975-5790; vince.hackley@nist.gov, ASTM Staff Contact:, Kathleen McClung, Phone: 610-832-9717; kmcclung@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9301
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A new ASTM International standard provides guidance for the calibration of nuclear density gauges, which are used in a variety of situations to measure the density, moisture content and inner structure of material. ASTM D7759 , Guide for Nuclear Surface Moisture and Density Gauge Calibration was developed by Subcommittee D18.08 on Special and Construction Control Tests , part of ASTM…, ASTM Committee D18 Next Meeting:, Jan. 27-31, January Committee Week, Jacksonville, Fla., Technical Contact:, James D. Pratt, Troxler Electronic Laboratories Inc., Research Triangle Park, N.C., Phone: 919-314-2707; dpratt@troxlerlabs.com, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9273
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ASTM International recently developed its, Roadmap in Support of Commercial Nuclear Power, to provide a practical set of plans for updating ASTM nuclear energy standards in conjunction with the Nuclear Energy Standards Coordination Collaborative (NESCC). The ultimate goal of the roadmap, a document that spells out these plans in detail, is to ensure a safe and economical source of electricity for now and in the future. A link to the Roadmap can be found in the ASTM Nuclear Portal at…, Technical Contact:, Stephen Byrne, Phone: 860-342-7363; pnsbyrne@yahoo.com, ASTM Staff Contact:, Joe Koury, Phone: 610-832-9804; jkoury@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9321
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Zeta potential provides a guide to the stability of solid or liquid particles in a liquid system, such as intravenous foods. A new ASTM International standard focuses on the zeta potential in systems containing biological material such as proteins, DNA, liposomes and other organic materials. The new standard, ASTM E2865 , Guide for Measurement of Electrophoretic Mobility and Zeta Potential of…, ASTM Committee E56 Next Meeting:, Nov. 12-13, November Committee Week, Atlanta Ga., Technical Contact:, Alan Rawle, Ph.D, Malvern Instruments Inc., Westborough, Mass., Phone: 508-768-6434; alan.rawle@malvern.com, ASTM Staff Contact:, Kathleen McClung, Phone: 610-832-9717; kmcclung@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9317
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A newly formed ASTM International subcommittee will address the growing need for consensus standards in the dynamic, energy-related field of hydraulic fracturing. Subcommittee D18.26 on Hydraulic Fracturing , which is part of ASTM Committee D18 on Soil and Rock , will bring together a diverse range of stakeholders to collaborate on the development of standards that promote best practices in…, ASTM D18.26: Ensuring Safe and Efficient Extraction, With the boom in hydraulic fracturing operations comes increasing concerns in the public and private sector for safety in site infrastructure and well construction, as well as the potential downstream impact on water, land and air resources. To provide best practices for hydraulic fracturing, diverse stakeholders are coming together at ASTM to create sound technical standards for this dynamic…, Openness and Objectivity under the ASTM Umbrella, The efforts of Subcommittee D18.26 will be undertaken by the broad cross-section of stakeholders who are joining forces in the open and consensus-driven ASTM process to collaborate on the development of critical standards and achieve mutually beneficial goals. D18.26 will draw its membership from all sides and points of view relative to the hydraulic fracturing issue, including representatives…, Next D18.26 Organizational Meeting:, January 2013, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9275
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New ASTM Nuclear Fuel Cycle Standard Provides Guidelines for Gathering Physical and Rheological DataObtaining data from the measurement and calculation of physical and rheological properties of radioactive solutions, slurries and sludges is essential in developing appropriate simulants for the design and testing of retrieval, transport, mixing and storage systems for treating radioactive materials. A new ASTM International standard provides guidelines for gathering this data. ASTM C1752 , Guide…
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New Section of Website Collects ASTM Nuclear-Related Work in a Single Source ASTM International standards play an important role throughout the nuclear energy industry. In order to tie together the nuclear-related activity being conducted across its committees, ASTM has added a nuclear portal to its website ( www.astm.org ). The portal, which gathers together all of ASTM’s standards developing…