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ASTM International standards are prominently featured in the Final Guidance for the Evaluation and Mitigation of Subsurface Vapor Intrusion to Indoor Air (Vapor Intrusion Guidance), a document released on Oct. 12, 2011, by the California Environmental Protection Agency’s Department of Toxic Substances Control. Stating that “the intrusion of subsurface vapors into buildings is one of many…
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Sealant manufacturers will use a new ASTM International standard to evaluate new products and changes to these products due to exposure to weather. The new standard, ASTM C1735 , Test Method for Measuring the Time Dependent Modulus of Sealants Using Stress Relaxation, is under the jurisdiction of Subcommittee C24.20 on General Test Methods , part of ASTM International Committee C24 on Building…, ASTM Committee C24 Next Meeting:, Jan. 8-10, 2012, Ft. Lauderdale, Fla., Technical Contact:, Christopher C. White, Ph.D., National Institute of Standards and Technology, Gaithersburg, Md., Phone: 301-975-6016; christopher.white@nist.gov, ASTM Staff Contact:, Stephen Mawn, Phone: 610-832-9726; smawn@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9005
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A proposed new ASTM International standard will cover procedures for assessing the integrity of concrete in cast-in-place deep foundation elements such as bored piles, drilled shafts and auger cast piles. The proposed standard, ASTM WK34326 , Test Method for Integrity Testing of Concrete Deep Foundations by Thermal Profiling, is under the jurisdiction of Subcommittee D18.11 on Deep Foundations ,…, ASTM Committee D18 Next Meeting:, Jan. 29-Feb. 1, 2012, January Committee Week, Atlanta, Ga., Technical Contact:, Garland Likins, Pile Dynamics Inc., Cleveland, Ohio, Phone: 216-831-6131; garland@pile.com, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9001
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Recent updates to crane and crane operator certification requirements in U.S. Occupational Safety and Health Administration standards have led to the launch of a proposed new ASTM standard, ASTM WK31972 , Test Method for Mechanical and Electrical Testing of Insulating Links for Lifting Equipment. The proposed new standard is being developed by Subcommittee F18.55 on Inspection and Nondestructive…
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Self-adhesive roofing membranes have become popular because they combine the performance of proven modified bituminous compounds with easy application. To ensure product quality and performance for these products, ASTM International Committee D08 on Roofing and Waterproofing has developed a new standard. ASTM D7530/D7530M , Specification for Self-Adhesive Glass Fiber Fabric Reinforced Polymer…, ASTM Committee D08 Next Meeting:, Dec. 6-8, December Committee Week, New Orleans, La., Technical Contact:, Husnu Kalkanoglu, CertainTeed Corp., Blue Bell, Pa., Phone: 215-274-2345; husnu.m.kalkanoglu@saint-gobain.com, ASTM Staff Contact:, Joseph Hugo, Phone: 610-832-9740; jhugo@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8683/Sept2010
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The abrasiveness of rock plays a crucial role in the performance of any mechanical excavation machines because overall costs are affected by the rate of cutting tool replacement and/or repair and machine downtime. The need for a standard that assists the civil and mining industries in quantifying rock abrasiveness properly and uniformly has been answered by a new ASTM International standard.…
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A proposed new ASTM standard is an important step in guiding federal, state and local highway agencies, contractors, material suppliers and consultants on the sustainable use of recycled asphalt pavement. ASTM WK26824 , Specifications for Recycled Asphalt Pavement Materials for Base or Subbase for Highway or Airports, is being developed by Subcommittee D18.14 on Geotechnics of Sustainable…, ASTM Committee D18 Next Meeting:, June 6-8, June committee week, St. Louis, Mo., Technical Contact:, Haifang Wen, Washington State University, Pullman Wash., Phone: 608-262-1777; haifang_wen@wsu.edu, ASTM Staff Contact:, Robert Morgan, Phone: 610-832-9732; rmorgan@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8493/Feb2010
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Wet and dry density of soils are important values for geotechnical engineers in determining over-burden stresses, void ratios, maximum compaction and percent compaction of soils. Density value can also aid in the evaluation of soil strength and sensitivity. While reporting on soil density has been part of routine laboratory testing for years, there have been no standards that outlined procedures…
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The Fourth International Symposium on Contaminated Sediments will be held June 30-July 2, 2009, at Trinity College in Dublin, Ireland. The symposium is sponsored by ASTM International Committee D18 on Soil and Rock and Trinity College in cooperation with the Engineers Ireland, Canadian Civil Engineering Society (CSCE) and the Canadian Geotechnical Society (CGS). The symposium is a forum for the…
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Responding to requests from industry, ASTM International Committee D18 on Soil and Rock is developing a proposed new standard for measuring rock abrasivity, which will aid mechanical excavation projects in several ways. The proposed standard, ASTM WK22313 , Test Method for Laboratory Determination of Abrasivity of Rock Using the CERCHAR Method, is under the jurisdiction of Subcommittee D18.12 on…