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The Society of Manufacturing Engineers recently recognized the leadership and administration of ASTM International Committee F42 on Additive Manufacturing Technologies . Brent Stucker, Ph.D., chairman of F42, and Pat Picariello, F42 staff manager, have won the RTAM/SME Industry Achievement Award, given annually by the SME’s Rapid Technologies and Additive Manufacturing Community. Stucker, who is…
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A new ASTM International standard will aid in the continuing acceptance of additive manufacturing processes throughout a variety of industries. The new standard, ASTM F2924 , Specification for Additive Manufacturing Titanium-6 Aluminum-4 Vanadium with Powder Bed Fusion, was developed by Subcommittee F42.05 on Materials and Processes . F42.05 is part of ASTM International Committee F42 on Additive…
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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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A new ASTM International standard will become a central document for designers, producers and consumers involved in additive manufacturing. ASTM F2921 , Terminology for Additive Manufacturing — Coordinate Systems and Test Methodologies, was developed by Subcommittee F42.01 on Test Methods , part of ASTM International Committee F42 on Additive Manufacturing Technologies . Jason Jones, senior…
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ASTM International and ISO Sign PSDO Agreement , ASTM International and the International Organization for Standardization (ISO) have signed a Partner Standards Developing Organization (PSDO) cooperative agreement to govern the ongoing collaborative efforts between ASTM International Committee F42 on Additive Manufacturing Technologies and ISO Technical Committee 261 on Additive Manufacturing. The PSDO was signed by James Thomas, president,…
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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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The additive manufacturing industry will greatly benefit from a new ASTM International standard that will allow computer- aided design programs, scanners and 3D graphical editors to communicate with 3D printers and additive manufacturing equipment. The standard will answer the growing need within the industry for a standard interchange file format that can work with features such as color,…
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ASTM International Committee C09 on Concrete and Concrete Aggregates is currently developing a proposed standard that addresses bleed stability. ASTM WK28156 , Test Method for Bleed Stability of Cementitious Grout Under Static Pressure, is under the jurisdiction of ASTM International Subcommittee C09.41 on Hydraulic Cement Grouts. When cementitious grouts bleed, mixing water separates from the…, ASTM Committee C09 Next Meeting:, Dec. 6-8, December Committee Week, New Orleans, La., Technical Contact:, Fred Goodwin, BASF Construction Chemicals, Cleveland, Ohio, Phone: 216-839-7009; fred.goodwin@basf.com, ASTM Staff Contact:, Scott Orthey, Phone: 610-832-9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8648
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Members of ASTM Committees C09 on Concrete and Concrete Aggregates and C01 on Cement, as well as other interested parties, are invited to join new Subcommittee C09.50 on Risk Management for Alkali Aggregate Reactions. The new subcommittee will develop standards on the mitigation of deleterious alkali-aggregate reactions in concrete. To initiate the launch of C09.50, Committees C01 and C09 are the…