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A new standard for determining the silicon content in gasoline and other products has been approved by ASTM International Committee D02 on Petroleum Products and Lubricants . ASTM D7757 , Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-Ray Fluorescence Spectrometry, was developed by Subcommittee D02.03 on Elemental Analysis . ASTM D7757 covers the…, ASTM Committee D02 Next Meeting:, Dec. 2-6, 2012, Norfolk, Va., Technical Contact:, Kishore Nadkarni, Millennium Analytics Inc., East Brunswick, N.J. Phone: 732-613-8710; knadkarni@aol.com, ASTM Staff Contact:, David Bradley, Phone: 610-832-9681; dbradley@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9258
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A new ASTM International specification is the first standard to identify the protocols necessary to blend mid-level ethanol fuels at the terminal and retail level that equal the fuel quality and performance expected from fuels meeting other ASTM fuel specifications. The new standard, ASTM D7794 , Practice for Blending Mid-Level Ethanol Fuel Blends for Flexible-Fuel Vehicles with Automotive Spark-…
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A new ASTM International standard fills an industry need for damage resistance testing of sandwich constructions, a common composite structural configuration. ASTM D7766/D7766M , Practice for Damage Resistance Testing of Sandwich Constructions, was developed by Subcommittee D30.09 on Sandwich Construction , part of ASTM International Committee D30 on Composite Materials . “ASTM D7766/D7766M will…, Technical Contact:, Adam J. Sawicki, Boeing Co., Philadelphia, Pa., Phone: 610-591-2807; adam.j.sawicki@boeing.com, ASTM Staff Contact:, Ashley Wiand, Phone: 610-832-9551; awiand@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9195
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A proposed new ASTM test method will be useful in assessing the varnish generation potential of turbine oils on industrial lubricated equipment parts. The proposed standard, ASTM WK36093 , Test Method for Determination of Oxidation Stability and Insoluble Formation of Inhibited Turbine Oils at 120°C Without the Inclusion of Water (Dry TOST Method), is being developed by Subcommittee D02.09.0C on…
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Wet propane can cause operational issues in customer equipment and in downstream processes for refineries, producers, pipeline operators, terminals and chemical plants. A proposed new standard under the jurisdiction of ASTM International Committee D02 on Petroleum Products and Lubricants will be used for measuring the dryness of propane. ASTM WK35244 , Test Method for Determination of Water…
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A proposed new ASTM standard will provide proper direction and ensure adequate documentation to aid in the interpretation, understanding and reduction of variance in test results for fiber-reinforced concrete. ASTM WK35250 , Practice for Fiber-Reinforced Concrete for Making and Curing Test Specimens in the Laboratory and Field, is now being developed by Subcommittee C09.42 on Fiber-Reinforced…
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Formalizing a method for making a cylindrical specimen of roller-compacted concrete in a gyratory compactor is the primary purpose of a proposed new ASTM International standard. ASTM WK33682 , Test Method for Preparation, Compaction and Density Determination of Roller-Compacted Concrete Specimens by Means of the Superpave Gyratory Compactor, is being developed by Subcommittee C09.45 on Roller-…
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While the use of internally cured concrete in construction is not new, there is now better understanding of the internal curing process and why IC using pre-wetted lightweight aggregate increases concrete durability and service life in an economical and practical way. However, there is not currently a standard for lightweight aggregates for internal curing. ASTM International Committee C09 on…
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A new ASTM International standard will answer industry’s need for determination of fatigue properties of open-hole composite laminates. ASTM D7615/D7615M , Practice for Open-Hole Fatigue Response of Polymer Matrix Composite Laminates, was developed by Subcommittee D30.05 on Structural Test Methods , part of ASTM International Committee D30 on Composite Materials . The purpose of ASTM D7615/D7615M…, ASTM Committee D30 Next Meeting:, Oct. 17-19, 2011, in conjunction with the Society for the Advancement of Material and Process Engineering, Fort Worth, Texas, Technical Contact:, Mark Chris, Bell Helicopter Textron, Inc., Dallas, Texas, Phone: 817-280-872; mchris@bellhelicopter.textron.com, ASTM Staff Contact:, Ashley Wiand, Phone: 610-832-9551; awiand@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8914
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Renewable fuels can now be blended with conventional commercial and military jet (or gas turbine) fuel through requirements in the newly issued edition of ASTM D7566-11, Specification for Aviation Turbine Fuel Containing Synthesized Hydrocarbons . The revised standard was approved July 1, 2011. Through the new provisions included in ASTM D7566 , up to 50 percent bioderived synthetic blending…