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A new ASTM International standard provides guidance for using data generated by ASTM standards in testing for asbestos in surface dust. ASTM D 7390 , Guide for Evaluating Asbestos in Dust on Surfaces by Comparison Between Two Environments, was approved by ASTM International Committee D22 on Air Quality, part of Subcommittee D22.07 on Sampling and Analysis of Asbestos. According to James Millette…
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A proposed new standard is being developed for the industrial radiation processing industry and irradiation research facilities where absorbed-dose measurement is critical. The proposed standard, WK15409 , Practice for Dosimetry in Radiation Processing, is under the jurisdiction of Subcommittee E10.01 on Radiation Processing: Dosimetry and Applications, which is part of ASTM International…
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The market growth and wide acceptance of glass mat gypsum panels has led to the development and approval of a new ASTM International standard. C 1658/C 1658M , Specification for Glass Mat Gypsum Panels, is under the jurisdiction of Subcommittee C11.01 on Specifications and Test Methods for Gypsum Products, which is part of ASTM International Committee C11 on Gypsum and Related Building Materials…
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A new ASTM International standard will provide a method to consistently address indoor air quality complaints in residential buildings and to guide IAQ investigations in an efficient manner. The standard, D 7297 , Practice for Evaluating Residential Indoor Air Quality Concerns, is under the jurisdiction of Subcommittee D22.05 on Indoor Air, part of ASTM International Committee D22 on Air Quality…
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Questions raised at a dosimetry symposium in 1998 have led to the development of a proposed new ASTM International standard, WK13464 , Guide for Performance Characterization of Dosimeters for Use in Radiation Processing. WK13464 is under the jurisdiction of Subcommittee E10.01 on Radiation Processing: Dosimetry and Applications, part of ASTM International Committee E10 on Nuclear Technology and…
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Laboratories that measure fibers in workplace samples will be the most likely users of two new ASTM International standards: D 7200 , Practice for Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in Mines and Quarries, by Phase Contrast Microscopy and Transmission Electron Microscope; and D 7201 , Practice for Sampling and Counting Airborne Fibers, Including Asbestos Fibers, in…
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Although abuse-resistant gypsum panel products have been on the market for sometime, until recently, there was no standard way to evaluate or classify their various abuse-resistant properties. However, a new standard developed by ASTM International Committee C11 on Gypsum and Related Building Materials and Systems, now fills this need. The standard, C 1629, Classification for Abuse-Resistant…
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ASTM International Committee D22 on Air Quality formed Subcommittee D22.08 on Sampling and Analysis of Mold at its fall meeting in Washington, D.C., Oct. 4, 2004. The subcommittee was formed to meet the interest of attendees of the ASTM Boulder Conference on "Mold in the Indoor Environment: Assessment, Health and Physical Effects, and Remediation," held at the University of Colorado in Boulder,…