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A proposed new standard will provide a practice for inspecting and evaluating the retroreflective properties of longitudinal non-intersection pavement markings. The proposed standard, WK16773 , Practice for Evaluating Retroreflectance of Pavement Markings Using Portable Hand-Operated Instruments, is being developed by Subcommittee D04.38 on Highway Traffic Control Materials, which is part of ASTM…
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ASTM International Committee F15 on Consumer Products invites all interested parties to participate in a new subcommittee, F15.62 on Lead in Children’s Vinyl Products. Committee F15 was requested by the U.S. Consumer Product Safety Commission to explore ways to eliminate or significantly reduce children’s exposure to lead in consumer products. The parameters of the new subcommittee were discussed…
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After developing F 2417 , Specification for Fire Safety for Candles, Subcommittee F15.45 on Candle Products began working on a standard that would cover accessories, as data on home fires and Consumer Product Safety Commission recalls indicated that a number of types of accessories were involved in fires caused by candles in home settings. The resulting standard, F 2601 , Specification for Fire…
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Responding to incident data presented by the Consumer Product Safety Commission and recent recalls, ASTM International Committee F15 on Consumer Products has developed a new standard, F 2613 , Consumer Safety Specification for Children’s Folding Chairs. The standard, which is under the jurisdiction of Subcommittee F15.59 on Children’s Folding Chairs, establishes testing requirements for…
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Interested parties are invited to participate in the ongoing development of a proposed new standard, WK15543 , Test Method for Determining Fatigue Failure of Compacted Asphalt Concrete Subjected to Repeated Flexural Bending. The proposed standard is being developed by Subcommittee D04.26 on Fundamental/Mechanistic Tests, which is part of ASTM International Committee D04 on Road and Paving…
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ASTM International Committee F15 on Consumer Products has addressed recent incidents of magnet ingestion resulting in death or serious injury in a major new revision to ASTM F 963 , Consumer Safety Specification for Toy Safety. F 963 is under the jurisdiction of ASTM Subcommittee F15.22 on Toy Safety, a 150-person subcommittee comprised of manufacturers, retailers, safety consultants, consumers…
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Two new standards have recently been approved by ASTM International Committee D04 on Road and Paving Materials. The standards, both of which are under the jurisdiction of Subcommittee D04.26 on Fundamental/Mechanistic Tests, are D 6931 , Test Method for Indirect Tensile (IDT) Strength of Bituminous Mixtures, and D 7312 , Test Method for Determining the Permanent Shear Strain and Complex Shear…, ASTM D 6931, Test Method for Indirect Tensile (IDT) Strength of Bituminous Mixtures, The withdrawal of D 4123 , Test Method for Indirect Tension Test for Resilient Modulus of Bituminous Mixtures, led to the development of D 6931 , since D 4123 contained a description of an indirect tensile strength test that was referred to in several other standards. It was decided to develop this test into a completely separate standard, D 6931, to stand on its own merit as a method that…, ASTM D 7312, Test Method for Determining the Permanent Shear Strain and Complex Shear Modulus of Asphalt Mixtures Using the Superpave Shear Tester (SST), According to Rebecca McDaniel, technical director, North Central Superpave Center, and leader of the D 7312 task group, Superpave is a system for designing asphalt mixtures to ensure that the right asphalt binder and aggregate structure is used for the traffic and climate where it will be placed on the road. To facilitate the implementation of Superpave, the Federal Highway Administration…
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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 C15 on Manufactured Masonry Units has created a new subcommittee, C15.11 on Adhered Manufactured Stone Masonry Veneer. The purpose of C15.11 is to develop and maintain product specifications and installation guidelines for adhered manufactured stone masonry veneer. According to Brenda Harris, chair of the new subcommittee, adhered manufactured stone masonry veneer…
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A new ASTM International standard will provide paving contactors and producers with instructions for preparing cold mix asphalt samples for testing. The standard, D 7229 , Test Method for Preparation and Determination of the Bulk Specific Gravity of Dense-Graded Cold Mix Asphalt (CMA) Specimens by Means of the Superpave Gyratory Compactor, was developed by Subcommittee D04.27 on Cold Mix Asphalts…