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Two new ASTM International standards will provide designers of wood burning appliances with a way to gage the effectiveness of technological improvements in their products. The standards, E 2515 , Test Method for Determination of Particulate Matter Emissions Collected by a Dilution Tunnel, and E 2558 , Test Method for Determining Particulate Matter Emissions from Fires in Low Mass Wood-Burning…
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A proposed new ASTM International standard, WK14283 , Guide for Green Roof Systems, will identify terminology, principles and concepts related to the construction of vegetated green roof systems. The proposed standard is being developed by Subcommittee E06.71 on Sustainability, part of ASTM International Committee E06 on Performance of Buildings. “We are trying to develop a suite of relevant…
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ASTM International Committee E06 on Performance of Buildings has approved a new practice that will help developers and builders to better estimate the cost of a construction project. The new standard, E 2514 , Practice for Presentation Format of Elemental Cost Estimates, Summaries, and Analyses, is under the jurisdiction of Subcommittee E06.81 on Building Economics. “Numerous examples of…
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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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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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Verifying the results of application software used to calculate the mechanical properties of materials is the subject of a new standard developed by ASTM International Committee E08 on Fatigue and Fracture. The new standard, E 2443, Guide for Verifying Computer-Generated Test Results Through the Use of Standard Data Sets, is under the jurisdiction of Subcommittee E08.03 on Advanced Apparatus and…
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Many structures, such as aircraft or other lightweight vehicles, are made from thin-ductile structural materials that exhibit low crack-front constraint, which allows for extensive plastic yielding of the material around a crack front. However, many current standards, such as E 399, Test Method for Linear-Elastic Plane-Strain Fracture Toughness K Ic of Metallic Materials, or E 1820, Test Method…
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Representatives of ASTM International will visit the campus of Southern Methodist University (SMU) in Dallas, Texas, on the evening of Nov. 9, 2005, for an hour-long presentation to university students interested in the field of fatigue and fracture. The session will focus on the technical standards currently in use by this discipline as well as the ability of students and professionals to be…