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While the use of internally cured concrete in construction is not new, there is now better understanding of the internal curing process and why IC using pre-wetted lightweight aggregate increases concrete durability and service life in an economical and practical way. However, there is not currently a standard for lightweight aggregates for internal curing. ASTM International Committee C09 on…
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Meeting to Establish Task Group to Be Held August 10 A meeting will be held on Aug. 10, 2011, to establish a task group within ASTM Committee E54 on Homeland Security Applications to complete the drafting of two performance standards for chemical vapor detectors in support of the U.S. Department of Homeland Security’s Science and Technology Directorate. The work items for the two proposed new…
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ASTM International Committee E54 on Homeland Security Applications has developed a new single-laboratory validated standard, ASTM E2787 , Test Method for Determination of Thiodiglycol in Soil Using Pressurized Fluid Extraction Followed by Single Reaction Monitoring Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). The new standard was developed by Subcommittee E54.03 on Decontamination…, ASTM Committee E54 Next Meeting:, Jan. 30 - Feb. 1, 2012, January Committee Week, Atlanta, GA, Technical Contact:, Lawrence Zintek, U.S. EPA Region 5 Chicago Regional Laboratory, Chicago, Ill., Phone: 312-886-2925; zintek.lawrence@epa.gov, 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 #8897
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Interlocking concrete pavements are extensively used in low-speed urban and rural roads throughout Europe and are seeing increased use as an alternative to asphalt and cast-in-place concrete in the United States. A proposed new ASTM International standard will address the management by city and county transportation agencies of roads made from interlocking concrete pavements. The proposed new…, ASTM Committee E17 Next Meeting:, June 5-6, 2011, State College, Pa., Technical Contact:, David R. Smith, Interlocking Concrete Pavement Institute, Herndon, Va., Phone: 703-657-6900, ext. 201; dsmith@icpi.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 #8857
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ASTM International Committee E54 on Homeland Security Applications is currently developing a series of proposed standards on emergency operations centers. The first of these standards, ASTM E2668 , Guide for Emergency Operations Center (EOC) Development, has now been approved. ASTM E2668 is under the jurisdiction of Subcommittee E54.02 on Emergency Preparedness Training and Procedures. “ASTM…, ASTM Committee E54 Next Meeting:, June 13-15, June Committee Week, Anaheim, Calif., Technical Contact:, (E2668) Glenn Wisbey, North Carolina Division of Emergency Management, Raleigh, N.C., Phone: 919-715-8577; gwisbey@ncem.org ; (WK32133) Lucien Canton, Lucien Canton LLC, San Francisco, Calif., Phone: 415-221-2562; lcanton@pacbell.net ; (proposed operations standard) Frank Kriz, Lighthouse Readiness Group, Phoenix, Ariz., Phone: 602-319-1446; krizassoc@aol.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 #8858
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A new ASTM International standard addresses the most effective ways to manage resources when disaster strikes. The new standard, ASTM E2640 , Guide for Resource Management in Emergency Management and Homeland Security, was developed by Subcommittee E54.02 on Emergency Preparedness, Training and Procedures. The subcommittee is under the jurisdiction of ASTM International Committee E54 on Homeland…, Preparedness, • Planning and procedures; • Resource needs assessment; • Specific resources; • Necessary resource agreements; • Inventory process; • Maintenance of resources; and • Information systems., Operations, • Identifying requirements; • Ordering and acquiring; • Mobilization and coordination; • Command and control; • Receipt, tracking and reporting; • Logistics support planning; • Recovering/Demobilization; and • Financial reimbursement. Now that ASTM E2640 has been approved and published, the subcommittee is developing a proposed new standard, ASTM WK24630 , Guide for…, ASTM Committee E54 Next Meeting:, Jan. 31-Feb. 2, 2011, January Committee Week, Baltimore, Md., Technical Contact:, Robert Stenner, West Richland, Wash., Phone: 509-531-6438; robert.stenner@pnl.gov, 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 #8754
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Traffic monitoring is a means of counting and classifying vehicles and measuring vehicle flow characteristics, such as vehicle speed, lane occupancy, turning movements and other items typically used to portray traffic movement. In order for traffic monitoring data to be assessed properly, information on how the data were collected, edited, summarized and reported must be provided. This obligation…
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ASTM International Committee C09 on Concrete and Concrete Aggregates is currently developing a proposed standard that addresses bleed stability. ASTM WK28156 , Test Method for Bleed Stability of Cementitious Grout Under Static Pressure, is under the jurisdiction of ASTM International Subcommittee C09.41 on Hydraulic Cement Grouts. When cementitious grouts bleed, mixing water separates from the…, ASTM Committee C09 Next Meeting:, Dec. 6-8, December Committee Week, New Orleans, La., Technical Contact:, Fred Goodwin, BASF Construction Chemicals, Cleveland, Ohio, Phone: 216-839-7009; fred.goodwin@basf.com, ASTM Staff Contact:, Scott Orthey, Phone: 610-832-9730; sorthey@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8648
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ASTM International standard ASTM E2541 , Guide for Stakeholder-Focused, Consensus-Based Disaster Restoration Process for Contaminated Assets, serves as an important framework to help public and private organizations and companies plan ahead and prepare for the restoration of their facilities following a catastrophic event. The standard is under the jurisdiction of Subcommittee E54.02 on Emergency…
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Since the appearance of the first California-type models around 1940, the profilograph has been a popular device used for quality control in the construction of pavements. Both roadway and airfield landing agencies have adopted roughness indexes computed from profilograph-derived measurements as a level of construction quality. Emerging high-speed inertial profilers can now quickly collect…