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Cyanide is routinely analyzed in water samples, often to demonstrate regulatory compliance; however, improper sample collection or pretreatment can result in significant positive or negative bias potentially resulting in unnecessary permit violations or undetected cyanide releases into the environment. Because of the importance and timeliness of these issues, ASTM Subcommittee D19.06 on Methods…
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A proposed new test method being developed by ASTM Committee E06 on Performance of Buildings will be used to determine air leakage in air barrier assemblies that are integrated with one another in a building enclosure system construction. Interested parties are invited to participate in the ongoing development of WK14823 , Test Method for Determining Air Leakage of Installed Air Barrier Systems,…
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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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While nearly all of the instrumentation employed in the field to measure radioactive materials or radiation exposure rates used to be in the hands of state radiological control agencies or federal government national response organizations, this is no longer the case. Now, law enforcement personnel, first responders and other professionals have radiation detection instruments, though they may not…
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ASTM International Committee B08 on Metallic and Inorganic Coatings has recently approved a revision of one of its most important standards, B 633 , Specification for Electrodeposited Coatings of Zinc on Iron and Steel. B 633 is under the jurisdiction of Task Group B08.08.04 on Soft Metals, which is part of Subcommittee B08.08 on Metallic Coatings. Zinc coatings are used to provide a sacrificial…
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ASTM International Committee D19 on Water will host a workshop on turbidity during the June Committee Week in Norfolk, Va. Subcommittee D19.07 on Sediment, Geomorphology and Open Channel Flow will present the workshop from 1:00 to 5:00 p.m. on June 26, 2007. According to Mike Sadar, D19 member and principal application scientist, Hach Company, Committee D19 has invested several years in the…
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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…