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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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Revised Versions of ASTM F406 and ASTM F1169 Will Satisfy Requirements of Consumer Product Safety Improvement Act In July, the U.S. Consumer Product Safety Commission (CPSC) approved by a unanimous vote to propose that two ASTM International standards covering full-size and non-full-size cribs be incorporated as part of the regulatory requirements of section 104 of the Consumer Product Safety…
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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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A rim slip performance test for tires that has been done at the Nevada Automotive Test Center for more than 20 years has now become an ASTM International standard. ASTM F2803 , Test Method for Evaluating Rim Slip Performance of Tires and Wheels, was developed by Subcommittee F09.20 on Vehicular Testing, part of ASTM International Committee F09 on Tires. Rim slip occurs when tire and wheel…, ASTM Committee F09 Next Meeting:, April 21-22, April committee week, St. Louis, Mo., Technical Contact:, Jason Whiteley, Nevada Automotive Test Center, Silver Springs, Nev., Phone: 775-629-2000, jwhiteley@natc-ht.com, ASTM Staff Contact:, Rick Lake, Phone: 610-832-9689; rlake@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8494/Feb2010
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Earlier this month, ASTM International Committee F15 on Consumer Products approved a revised version of F1169 , Specification for Full-Size Baby Crib. The standard is under the jurisdiction of Subcommittee F15.18 on Cribs, Toddler Beds, Play Yards, Bassinets, Cradles and Changing Tables. The most significant change to F1169 is the removal of provisions for drop sides in cribs from the standard.…, ASTM F15 Juvenile Products Subcommittee Next Meeting:, March 16-19, 2010, ASTM Headquarters, West Conshohocken, Pa., Technical Contact:, Bill Suvak, Child Craft, Salem, Ind., bsuvak@hotmail.com, ASTM Staff Contact:, Len Morrissey, Phone: 610-832-9719; lmorriss@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #844 6/Dec2009
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ASTM Subcommittee F15.22 on Toy Safety met in New York City on Nov. 11, in conjunction with a weeklong meeting of the ISO Technical Committee on Toy Safety (ISO/TC 181). Consistent with ASTM’s demonstrated commitment to principles of international standards development established by the World Trade Organization, and in the interest of collaboration on toy safety standards, the ISO delegates were…, Technical Contact:, Joan Lawrence, Toy Industry Association, New York, N.Y., Phone: 646-520-4844; jlawrence@toyassociation.org, ASTM Staff Contact:, Leonard Morrissey, ASTM International, Phone: 610-832-9719; lmorriss@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8419/Nov2009
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A recent revision to ASTM standard F1148 , Consumer Safety Performance Specification for Home Playground Equipment, reflects the purpose of the standard, which is to reduce the likelihood of life-threatening or debilitating injuries. The revised version of ASTM F1148 no longer allows home playground sets designed with swings that attach to an upper body component (such as “monkey bars”).…
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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…