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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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A new ASTM International standard is focused on equipment that will allow for the emergency evacuation of people who are not able to use standard exit facilities in high-rise buildings. The standard, E 2484 , Specification for High-Rise Building External Evacuation Controlled Descent Devices, was developed by Subcommittee E06.77 on High Rise Building External Evacuation Devices, under the…
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Using a new ASTM standard will improve communication among the many stakeholders that are involved in preparing, evaluating and using cost estimates for new construction projects. The standard, E 2516 , Classification for Cost Estimate Classification System, was developed by Subcommittee E06.81 on Building Economics, which is part of ASTM International Committee E06 on Performance of Buildings…
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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…
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ASTM Subcommittee E06.77 on High-Rise Building External Evacuation Devices is seeking interested persons to participate in standards activity that is focused on egress in emergency situations occurring in multi-story buildings, as well as on the ability of emergency personnel to respond effectively and access fires or other emergencies on higher floors. Committee E06 on Performance of Buildings…
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An important new ASTM International standard recently approved by Committee E06 on Performance of Buildings is the first of its kind to focus on determining the resistance of annealed architectural glass to thermally induced stresses caused by exposure to sun and shadows. The standard, E 2431 , Practice for Determining the Resistance of Single Glazed Annealed Architectural Flat Glass to Thermal…
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Firestop systems have become essential components in saving lives and minimizing property damage during a fire. Because the installation of a firestop system is a very exacting, zero-tolerance process, it is imperative that the post-installation inspection of a firestop system also be exacting. Two ASTM International standards developed by ASTM Committee E06 on Performance of Buildings are now…
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The new, 42nd edition of ASTM Standards in Building Codes , now available for purchase from ASTM International, provides the tools to design and construct buildings that satisfy international code requirements established by the International Code Council (ICC). ICC is comprised of the Building Officials and Code Administrators International (BOCA), the Southern Building Code Congress…, Special offer: buy the online version and receive the print or CD at 50 percent off., For the online subscriptions to ASTM Standards in Building Codes , online basic users have access only to active ASTM standards documents; online plus users have access to all available ASTM standards documents, including active, redline, historical and withdrawn standards. The online basic subscription for an individual is $1,150 (stock # BLDGSVC); for 2-5 users (single site) $3,050 (stock #…
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ASTM International Subcommittee E06.77 on High Rise Building External Evacuation Devices initiated activity at the October 2004 meeting of Committee E06 on Performance of Buildings, by establishing the following three task groups: Platform Devices - Development of specifications for high-rise external platform devices for evacuation of persons when the primary evacuation routes to a safe zone are…