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ASTM International’s thermal measurements committee ( E37 ) is developing a proposed standard that describes a reliable technique for investigating the thermal transport properties of materials. The proposed standard ( WK49591 ) will help to provide information on thermal conductivity, thermal diffusivity, and volumetric heat capacity. According to ASTM International member Artem Trofimov,…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org, Committee Contact:, Steve Mawn, tel +1.610.832.9726; smawn@astm.org Release #11705 ###
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In light of COVID-19 (coronavirus) and growing safety concerns for members and staff, ASTM International announced today that previously scheduled April standards development meetings in Boston (March 29-April 3) and Prague (April 27-30) have been canceled. The decision was based on several factors, including, but not limited to: Continued review of information and recommendations from the U.S.…, Media Inquiries:, Dan Bergels, tel +1.610.832.9602; dbergels@astm.org Release #10993
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A proposed new ASTM International standard will aid in understanding thermal transport properties, an important component in optimizing the energy efficiency of building materials and improving thermal design in electronics, fuel cells and batteries. The test described in ASTM WK46204, Test Method for Determination of Thermal Conductivity and Thermal Diffusivity of Solids and Fluids Using the…, ASTM Committee E37 Next Meeting:, Aug. 29, University of Delaware Center for Composite Materials, Newark, Del., Technical Contact:, Mattias Gustavsson, Ph.D., Hot Disk AB, Gothenburg, Sweden, Phone: +46-31-411-410; mattias.gustavsson@hotdiskinstruments.com , ASTM Staff Contact:, Thomas O’Toole, Phone: 610-832-9739; totoole@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9629
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Rotational viscometry is an easily used tool for determining the viscosity of fluids, including paints, petroleum products and polymer solutions. While standards often make use of rotational viscometry, a procedure for calibrating or validating the measurement is not always part of the standard, which could lead to results that differ from one laboratory to another. A proposed user viscosity…, ASTM Committee E37 Next Meeting:, March 14, 2014, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, Roger Blaine, Corvallis, Ore., Phone: 302-559-6827; roger.l.blaine@gmail.com, ASTM Staff Contact:, Tom O'Toole, Phone: 610-832-9739; totoole@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9493
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ASTM Fence Committee Approves New Standards on Ornamental Aluminum Fencing and Polymer Privacy SlatsASTM International Committee F14 on Fences has recently approved two new standards: ASTM F2957 , Specification for Ornamental Aluminum Fence Systems; and ASTM F3000/F3000M , Specification for Polymer Privacy Insert Slats for Chain Link Fabric and Privacy Chain Link Fabric Manufactured Containing Pre-Installed Privacy Slats., Ornamental Aluminum Fence Systems, ASTM F2957 was developed by Subcommittee F14.35 on Architectural Metal Fence Systems. The new standard defines minimum selection criteria and test procedures to ensure product users that an ornamental aluminum fence system has sufficient strength to withstand reasonable loads and forces, and has the appropriate combination of material and organic coating surface protection to withstand effects of…, Polymer Privacy Insert Slats, ASTM F3000/F3000M is under the jurisdiction of Subcommittee F14.40 on Chain Link Fence and Wire Accessories . ASTM F3000/F3000M covers both inserted slats that are placed into chain link fabric after the fence has been installed as well as slats that are pre-inserted into chain link mesh during the link weaving process. According to William Ullrich, principal, Link Consulting LLC, and an F14…, ASTM Committee F14 Next Meeting:, June 25, 2013, ASTM International Headquarters, West Conshohocken, Pa., Technical Contact:, (ASTM F2957) Larry Burkholder, Digger Specialties Inc., Bremen, Ind., Phone: 574-546-5999; lburkholder@diggerspecialties.com; (ASTM F3000/F3000M) William Ullrich, Link Consulting LLC, Annapolis, Md., Phone: 410-849-2610; bullrich.link@comcast.net , ASTM Staff Contact:, Thomas O’Toole, Phone: 610-832-9739; totoole@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9375
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Slats inserted into chain link fences can provide up to 95 percent more privacy and enhance the aesthetic appeal of a fence. A proposed new ASTM International specification will answer the need for better standardization of these privacy slats. ASTM WK36470 , Specification for Privacy Slats for Chain Link Fence, is being developed by Subcommittee F14.40 on Chain Link Fence and Wire Accessories ,…
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ASTM International Committee F14 on Fences welcomes participation in the development of a proposed new standard, ASTM WK36054 , Guide for Anchoring Steel Fence and Gate Posts in Lieu of Concrete Footings. The proposed standard is under the jurisdiction of Subcommittee F14.15 on Other Fence Systems and Components . According to Ray Statz, chairman, Qual Line Fence Corp., and chairman of F14.15,…
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Rheologists are encouraged to join in the development of a proposed new practice that will help standardize calibration of rotational rheometers to obtain accurate normal force measurements. ASTM WK33687 , Practice for Normal Force Calibration for Rotational Rheometers, is being developed by Subcommittee E37.08 on Rheology , part of ASTM International Committee E37 on Thermal Measurements . The…, ASTM Committee E37 Next Meeting:, Aug. 10-11, in conjunction with the North American Thermal Analysis Society Annual Conference, Des Moines, Iowa, Technical Contact:, Kenneth Aniunioh, Shimadzu Scientific Instruments, Laurel, Md., Phone: 864-633-7690; kenebaano@yahoo.com, ASTM Staff Contact:, Thomas O’Toole, Phone: 610-832-9739; totoole@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8923
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Three primary factors define the success or failure of any attempt to forcibly penetrate a security fence system: the tools and devices employed, the number of aggressors and their level of sophistication. A newly approved ASTM International standard can be used to measure the resistance of fence systems to such an attempt. ASTM F2781 , Practice for Testing Forced Entry Resistance of Security…, ASTM Committee F14 Next Meeting:, Feb. 16, 2010 , in conjunction with American Fence Association, FENCETECH 2010, Orlando, Fla., Technical Contact:, Charles Naegele, P.E., Allied Consulting Inc., Clarks Summit, Pa., Phone: 570-586-7260; canaegele@aol.com, ASTM Staff Contact:, Thomas O’Toole, Phone: 610-832-9739; totoole@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8427/Dec2009
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The ASTM International Proficiency Testing Center is pleased to offer a 2010 Proficiency Testing Program on Thermal Analyses of Plastics (TAP) to laboratories who need a statistical quality assurance tool that will enable them to improve and maintain a high level of performance in conducting ASTM Differential Scanning Calorimetry (DSC), Oxidative-Induction Time (OIT) by Differential Scanning…, ASTM D3418, , Standard Test Method for Transition Temperatures and Enthalpies of Fusion and Crystallization of Polymers by Differential Scanning Calorimetry (DSC);, ASTM D3850, , Standard Test Method for Rapid Thermal Degradation of Solid Electrical Insulating Materials By Thermogravimetric Method (TGA); and, ASTM D3895, , Standard Test Method for Oxidative-Induction Time of Polyolefins by Differential Scanning Calorimetry. For each test trial, laboratory participants receive two sample materials along with interactive electronic data report forms and test instructions. Using the specified ASTM program tests, participating laboratories conduct the tests of their choice that they routinely run. Upon completion of…