
ASTM D 6780/D6780M : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Water Content and Density of Soil In situ by Time Domain Reflectometry (TDR)
Hardcopy , PDF
20-09-2019
English
15-05-2012
Committee |
D 18
|
DocumentType |
Test Method
|
Pages |
15
|
PublisherName |
American Society for Testing and Materials
|
Status |
Superseded
|
SupersededBy | |
Supersedes |
1.1This test method may be used to determine the water content of soils and the in situ density of soils using a TDR apparatus.
1.2This test method applies to soils that have 30 % or less by weight of their particles retained on the 19.0-mm [3/4-in.] sieve.
1.5All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026.
1.6Two alternative procedures are provided.
1.6.1Procedure A involves two tests in the field, an in situ test and a test in a mold containing material excavated from the in situ test location. The apparent dielectric constant is determined in both tests.
1.6.2Procedure B involves only an in situ test by incorporating the first voltage drop and long term voltage (V1 and Vf ) in addition to the apparent dielectric constant. While the bulk electrical conductivity can be determined from these measurements, it is not needed for the determination of water content and density.
1.7The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. For additional information consult SI10.
ASTM D 2216 : 2005 | Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass |
ASTM D 4753 : 2002 | Standard Guide for Evaluating, Selecting, and Specifying Balances and Standard Masses for Use in Soil, Rock, and Construction Materials Testing |
ASTM D 4753 : 2015 | Standard Guide for Evaluating, Selecting, and Specifying Balances and Standard Masses for Use in Soil, Rock, and Construction Materials Testing |
ASTM D 2216 : 2010 | Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass |
ASTM D 3740 : 2012 | Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 3740 : 2004 : REV A : EDT 1 | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 3740 : 2008 | Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 6026 : 2013 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 6026 : 2006 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 3740 : 1999 : REV C | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 4753 : 1995 | Standard Specification for Evaluating, Selecting, and Specifying Balances and Scales for Use in Soil, Rock, and Construction Materials Testing |
ASTM D 6026 : 1999 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 6565 : 2000 | Standard Test Method for Determination of Water (Moisture) Content of Soil by the Time-Domain Reflectometry (TDR) Method |
ASTM D 3740 : 2011 | Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 6026 : 2001 : EDT 1 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 3740 : 2010 | Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 2216 : 2019 | Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass |
ASTM D 6026 : 1996 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 3740 : 2004 : REV A | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 4753 : 2007 | Standard Guide for Evaluating, Selecting, and Specifying Balances and Standard Masses for Use in Soil, Rock, and Construction Materials Testing |
ASTM D 6565 : 2000 : R2005 | Standard Test Method for Determination of Water (Moisture) Content of Soil by the Time-Domain Reflectometry (TDR) Method (Withdrawn 2014) |
ASTM D 3740 : 2001 | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 3740 : 2012 : REV A | Standard Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 3740 : 2003 | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
ASTM D 2216 : 1998 | Standard Test Method for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass |
ASTM D 2216 : 1971 | Standard Method of Laboratory Determination Of Moisture Content Of Soil |
ASTM D 6026 : 2001 | Standard Practice for Using Significant Digits in Geotechnical Data |
ASTM D 3740 : 2004 | Standard Practice for Minimum Requirements for Agencies Engaged in the Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction |
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