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ASTM International Committee E07 on Nondestructive Testing has developed a new standard, E 2491, Guide for Evaluating Performance Characteristics of Phased-Array Ultrasonic Examination Instruments and Systems. Guide E 2491 , which is under the jurisdiction of Subcommittee E07.06 on Ultrasonic Method, is intended to be used for comparing instruments and systems, as well as for detecting long-term…
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Mold, or even the prospect of mold, can create a level of fear and misperception that can have a significant negative impact on all phases of the real estate market. However, in an effort to replace fear with facts, ASTM International’s Committee E50 on Environmental Assessment, Risk Management, and Corrective Action has developed a new standard, E 2418 , Guide for Readily Observable Mold and…
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An ASTM International environmental assessment standard has recently undergone major revisions to reflect relevant changes in federal law. The standard, E 1528 , Practice for Limited Environmental Due Diligence: Transaction Screen Process, is under the jurisdiction of Subcommittee E50.02 on Real Estate Assessment and Management, which is part of ASTM International Committee E50 on Environmental…
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ASTM Committee E50 on Environmental Assessment, Risk Management and Corrective Action is seeking all interested parties, particularly landowners and developers, to contribute to the development of a proposed new standard on continuing obligations. The proposed standard, WK9354, Practice for Landowner Appropriate Care of a Contaminated Property, is under the jurisdiction of Subcommittee E50.02 on…
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New ASTM Nondestructive Testing Standard Presents Digital Images for Inspection of Aluminum CastingsDeveloping new ASTM standard E 2422, Reference Digital Images for Inspection of Aluminum Castings, wasn’t just a matter of digitizing the images used in current standard E 155, Reference Radiographs for Inspection of Aluminum and Magnesium Castings. According to Michael Horky, principal level III, RT, Boeing Commercial Airplanes, to create the new standard, task group members had to understand…
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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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A new, two DVD set, "Reference Radiograph E 2422, Standard Digital Reference Images for Inspection of Aluminum Castings," is now available for purchase from ASTM International. The images illustrate the types and degrees of discontinuities that may be found in aluminum-alloy castings. This two DVD set consists of 13 digital files, software to load the desired format, and specific instructions…
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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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An important ASTM International environmental assessment standard has now been revised to comply with a new U.S. Environmental Protection Agency regulation. When the U.S. Congress passed the Small Business Liability Relief and Brownfields Revitalization Act in 2002, it cited ASTM International standard E 1527, Practice for Environmental Site Assessments: Phase 1 Environmental Site Assessment…
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ASTM International Committee E 50 on Environmental Assessment, Risk Management, and Corrective Action approved a new task group (E 50.02.06) at their October meeting to develop a standard to assess vapor intrusion as it relates to property transactions. Vapor intrusion is caused by releases of volatile chemicals from contaminated soil and groundwater into indoor air spaces of overlying buildings…