American Society of Testing Materials Logo - ASTM
Standards and Codes

ASTM Updates August 2010

American Society of Testing Materials Logo - ASTMThe folks at the ASTM Committee on Concrete and Concrete Aggregate have been very busy recently.  The past month has seen a whole slew of new and revised standards on concrete sampling and testing.  Be sure to check it out if you are in the CQA biz.

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American Society of Testing Materials Logo - ASTM
Miscellaneous

ASTM Updates June 2009

American Society of Testing Materials Logo - ASTMD5434 – “Standard Guide for Field Logging of Subsurface Explorations of Soil and Rock” and D4429 – “Standard Test Method for CBR (California Bearing Ratio) of Soils in Place” are two standards revised this month that may be of interest to geotechnical engineers. Those in the construction services and materials testing business should take a look at a number of changes to relevant standards. This month there are also a few revised standards related to detection of different ions in water. I also see that there are a number of geothermal and solar standards that were reapproved this month, most of them seem to have been last modified in the late 1980’s and early 1990’s. Click through for the full list of new, revised and reapproved ASTM standards from June.

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