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A new ASTM standard, C 1610/C 1610M , Test Method for Static Segregation of Self-Consolidating Concrete Using Column Technique, satisfies a need within the industry for a test method to measure the stability of self-consolidating concrete. The standard is under the jurisdiction of Subcommittee C09.47 on Self-Consolidating Concrete, which is part of ASTM International Committee C09 on Concrete and…
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A new ASTM International standard provides information and criteria for estimating the thickness of oil on water using only visual clues. The standard, F 2534 , Guide for Visually Estimating Oil Spill Thickness on Water, was developed by Subcommittee F20.16 on Surveillance and Tracking to provide a consistent means of visual oil spill thickness detection. Subcommittee F20.16 is under the…
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A task group of ASTM International Committee G02 on Wear and Erosion is seeking interested parties to participate in the revision of ASTM G 32, Test Method on Cavitation Erosion Using Vibratory Apparatus. The standard and the task group are under the jurisdiction of Subcommittee G02.10 on Erosion by Solids and Liquids. The task group is specifically seeking participants with any of the following…
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Concrete producers of both ready-made and precast/prestressed concrete will be the primary users of a new standard recently approved by ASTM International Committee C09 on Concrete and Concrete Aggregates. The standard, C 1621/C 1621M , Test Method for Passing Ability of Self-Consolidating Concrete by J-Ring, is under the jurisdiction of Subcommittee C09.47 on Self-Consolidating Concrete. …
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ASTM International Committee C09 on Concrete and Concrete Aggregates has recently approved a new standard that will facilitate post-crack performance measurement for fiber-reinforced concrete intended for slabs-on-grade, pavements, pre-cast elements and shotcrete. The standard, C 1609/C 1609M, Test Method for Flexural Performance of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading…
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Over the last three years, single-point spray systems have emerged as a leading form of oil spill dispersant, which has led to the development of a new standard by ASTM International Committee F20 on Hazardous Substances and Oil Spill Response. The standard, F 2465, Guide for Oil Spill Dispersant Application Equipment: Single-Point Spray Systems, is under the jurisdiction of Subcommittee F20.13…
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Applications are currently being accepted for the 2006 ASTM International Katharine and Bryant Mather Scholarship., Administered by ASTM International Committee C09 on Concrete and Concrete Aggregates, the scholarship applies to students pursuing degrees specializing in cement or concrete materials technology. Full-time undergraduate students completing their second/sophomore year of college, or later, or graduate students (specializing in cement or concrete materials technology) are eligible to apply. The…
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The ongoing need to deal with oil in stranded ships, especially those in remote areas, is the impetus behind a proposed new standard being developed by ASTM International Committee F20 on Hazardous Substances and Oil Spill Response. One possible response to such a crisis, burning the oil on the ship before it can damage the environment, is the subject of the proposed standard, F 2533, Guide for…
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A proposed new standard currently being developed by ASTM International Committee F01 on Electronics will prove to be useful to the tantalum sputtering target industry. The proposed standard, WK9490, Test Method for Reporting Crystallographic Orientation of Sputtering Target Materials, is under the jurisdiction of Subcommittee F01.17 on Sputter Metallization. "The tantalum sputtering target…
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ASTM International Committee F01 on Electronics is currently developing a proposed new standard that will provide uniformity in the values reported for oxygen content in aluminum alloys used for sputtering targets in the manufacture of integrated circuits. The proposed standard, WK9120, Determination of Oxygen in High Purity Aluminum and Alloys in High Purity Aluminum Base by Inert Gas Fusion…