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A proposed new ASTM International standard, WK12964 , Specification for Blended Supplementary Cementitious Materials, will enable producers, especially those with limited silos, to take advantage of the benefits of blending materials. WK12964 is being developed by Subcommittee C09.24 on Supplementary Cementitious Materials, part of ASTM International Committee C09 on Concrete and Concrete…
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ASTM International Committee F15 on Consumer Products invites manufacturers of infant bath tubs to attend and participate in meetings to continue the development of proposed new standard, WK12969 , Consumer Safety Specification for Infant Bath Tubs. The proposed standard is under the jurisdiction of Subcommittee F15.20 on Bath Seats. WK12969 will establish performance requirements, test methods…
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ASTM International Committee D20 on Plastics is currently developing a proposed new standard that will be used for the determination of flammability characteristics of polymeric materials under laboratory conditions. The proposed standard, WK9492 , Test Method for Determining Flammability Characteristics of Plastics and Other Solid Materials Using Microscale Combustion Calorimetry, will be useful…
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ASTM Committee C09 on Concrete and Concrete Aggregates will hold a planning meeting for proposed new standards activity on pervious concrete on Dec. 4 at the C09 meeting in Atlanta, Ga. The committee is especially seeking researchers who have been experimenting with different types of tests for pervious concrete, as well as specifying engineers, concrete technologists and contractors. “Many…
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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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Quality control scientists, plant processing engineers and polymer formulation scientists are likely users of a new ASTM International standard, D 7210 , Practice for Extraction of Additives in Polyolefin Plastics. The standard was developed by Subcommittee D20.70 on Analytical Methods, which is under the jurisdiction of Committee D20 on Plastics. Practice D 7210 covers a variety of extraction…
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ASTM International Committee F15 on Consumer Products has recently formed several new subcommittees. All interested parties are invited to participate in the activities of these subcommittees., F15.59 on Childrens Folding Chairs, The scope of F15.59 is the development of a safety standard for childrens folding chairs. The standard will detail testing requirements for structural integrity and performance requirements for childrens folding chairs, as well as provide requirements for labeling. At an organizational meeting on Dec. 6, 2005, Vince Amodeo and Keysha Watson, U.S. Consumer Product Safety Commission,…, F15.60 on Portable Pools, Subcommittee F15.60 on Portable Pools was organized on Dec. 5, 2005. The subcommittee plans to develop standards for portable pools for residential use. A portable pool is defined as a pool that is easily moved or carried, and designed to be purchased, set up and installed personally by the consumer. Subcommittee F15.60 will address safety issues that result in portable pool drownings, as well as…, F15.61 on Constant Air Inflatable Play Devices for Home Use, Subcommittee F15.61 on Constant Air Inflatable Play Devices for Home Use was formed Feb. 6. This subcommittee will develop safety specifications for various types of constant air inflatable devices intended for use by children over the age of 18 months to 14 years in a home environment. Subcommittee F15.61 will also work to maintain liaisons with relevant organizations, both internal and external…
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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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If you are a user of ASTM B 456, Specification for Electrodeposited Coatings of Copper Plus Nickel Plus Chromium and Nick Plus Chromium, ASTM International Committee B08 on Metallic and Inorganic Coatings would like to hear from you. B 456 is under the jurisdiction of Subcommittee B08.08.03 on Decorative Coatings. "Subcommittee B08.08.03 has received reports that some users are experiencing…