Search
Advanced search
Filter by category
Filter by committee
Search results
-
A proposed new ASTM International standard will provide an effective low temperature performance graded asphalt binder system using dynamic shear rheometry. ASTM WK45135 , Test Method for Determining the Low Temperature Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR), is being developed by Subcommittee D04.44 on Rheological Tests , part of ASTM International…, ASTM Committee D04 Next Meeting:, June 24-26, 2014, June Committee Week, Toronto, Ontario, Canada, Technical Contact:, Stacy Glidden, Mathy Construction Co., Onalaska, Wis., Phone: 608-779-6352; stacy.glidden@mteservices.com ; Michael J. Farrar, Western Research Institute, Laramie, Wyo., Phone: 307-721-2405; mfarrar@uwyo.edu , ASTM Staff Contact:, Daniel Smith, Phone: 610-832-9727; dsmith@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9623
-
A proposed new ASTM International standard will be used for testing the asphalt used in common pavements. ASTM WK40799 , Practice for Recovery of Asphalt from Solution Using Toluene and the Rotary Evaporator, is being developed by Subcommittee D04.25 on Analysis of Bituminous Mixtures , part of ASTM International Committee D04 on Road and Paving Materials . Asphalt pavements comprise mostly…, ASTM Committee D04 Next Meeting:, Dec. 10-12, 2013, December Committee Week, Jacksonville, Fla., Technical Contact:, Phillip Blankenship, P.E., Asphalt Institute, Lexington, Ky., Phone: 859-288-4986; pblankenship@asphaltinstitute.org, ASTM Staff Contact:, Daniel Smith, Phone: 610-832-9727; dsmith@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9530
-
A new ASTM International standard will enable fracture toughness testing on defects that are directly analogous to those commonly found in structural applications. ASTM E2899 , Test Method for Measurement of Initiation Toughness in Surface Cracks under Tension and Bending, was developed by Subcommittee E08.07 on Fracture Mechanics , part of ASTM International Committee E08 on Fatigue and Fracture…, ASTM Committee E08 Next Meeting:, Nov. 11-14, 2013, November Committee Week, Jacksonville, Fla., Technical Contact:, Douglas N. Wells, NASA-MSFC, Huntsville, Ala., Phone: 256-544-3300; douglas.n.wells@nasa.gov, ASTM Staff Contact:, Jeffrey Adkins, Phone: 610-832-9738; jadkins@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9507
-
As the number of third-party accreditation bodies for road and paving materials in the United States continues to grow, a new ASTM International standard contains a set of requirements for establishing and implementing such programs. ASTM D7495 , Specification for Minimum Requirements for Accreditation Bodies That Accredit Agencies Testing and Inspecting Road and Paving Materials, was developed…, ASTM Committee D04 Next Meeting:, June 11-13, 2013, June Committee Week, Indianapolis, Ind., Technical Contact:, David Savage, CMEC, Apopka, Fla., Phone: 407-628-3682; davesavage@cmec.org, ASTM Staff Contact:, Daniel Smith, Phone: 610-832-9727; dsmith@astm.org , ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #9340
-
Recent years have seen the introduction of new materials in the production of bituminous mixtures and liquid asphalt binders. Such materials include lime, fly ash, warm mix asphalt additives, rejuvenating agents, recycled asphalt pavement and recycled shingles. A proposed new ASTM International practice for adding these materials to bituminous mixtures and binders is being developed by ASTM…, ASTM Committee D04 Next Meeting:, Dec. 4-6, 2012, December Committee Week, Atlanta, Ga., Technical Contact:, Richard Steger, InVia Pavement Technologies LLC, Tulsa, Okla., Phone: 918-344-6418; rich@invia-tech.com, ASTM Staff Contact:, Daniel Smith, Phone: 610-832-9727; dsmith@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #9270
-
Buyers and sellers of road and paving materials will be the primary users of a proposed standard being developed by Subcommittee D04.94 on Statistical Procedures and Evaluation of Data , part of ASTM International Committee D04 on Road and Paving Materials . According to James Moulthrop, senior consultant, Fugro Consultants Inc., and a D04 member, the purpose of the proposed standard, ASTM…
-
Richard W. Neu, Ph.D., a professor in the Wodruff School of Mechanical Engineering at the Georgia Institute of Technology in Atlanta, Ga., has received the ASTM International Award of Merit from Committee E08 on Fatigue and Fracture . The Award of Merit and its accompanying title of fellow is ASTM’s highest organizational recognition for individual contributions to standards activities. Neu, who…
-
ASTM International Committee D04 on Road and Paving Materials is currently at work on a proposed moisture conditioning method for compacted asphalt samples that is both time-efficient and allows for the simulation of field conditions. ASTM WK32764 , Practice for Moisture Conditioning Compacted Asphalt Mixture Samples by Using Hydrostatic Pore Pressure, is under the jurisdiction of Subcommittee…
-
Fatigue fretting is the process of crack formation and progressive crack growth at a location in a mechanical system where two components are in contact and undergoing a vibratory loading. A new ASTM International standard provides insight on what conditions promote fretting fatigue and offers approaches to design an experiment to assess it. ASTM E2789 , Guide for Fretting Fatigue Testing, was…, ASTM Committee E08 Next Meeting:, May 16-20, May Committee Week, Anaheim, Calif., Technical Contact:, Richard W. Neu, Georgia Institute of Technology, Atlanta, Ga., Phone: 404-894-3074; rick.neu@gatech.edu ASTM Staff Contact: Jeff Adkins, Phone: 610-832-9738; jadkins@astm.org ASTM PR Contact: Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org R elease #8809
-
An effort currently under way by the U.S. Federal Highway Administration to set national standards for minimum maintained retroreflectivity levels for pavement markings has illustrated the need for a practical protocol to measure such levels. In response to this need, ASTM International Committee D04 on Road and Paving has developed ASTM D7585/D7585M , Practice for Evaluating Retroreflective…