AASHTO T 291:1994 (R2008)
AASHTO T 291:1994 (R2008) Method Of Test For Determining Water-Soluble Chloride Ion Content In Soil Defines the procedures for sampling and testing a soil for chloride ion content.
Table of Contents
1.SCOPE2.REFERENCEDDOCUMENTS
3.DEFINITIONS
PARTI-INITIALPREPARATIONOFTESTSAMPLES
4.SCOPE
5.APPARATUS
6.SAMPLESIZE
7.INITIALPREPARATIONOFTESTSAMPLES
PARTII-DETERMINATIONOFWATER-SOLUBLECHLORIDEION
CONTENTBYMOHRTITRATIONMETHOD(METHODA)
8.SCOPE
9.SUMMARYOFMETHOD
10.INTERFERENCES
11.APPARATUS
12.REAGENTS
13.TESTPROCEDURE
14.CALCULATIONS
15.REPORT
16.PRECISIONANDBIAS
DETERMINATIONOFWATER-SOLUBLECHLORIDEIONCONTENT
UTILIZINGAPH/MVMETER(METHODB)
17.SCOPE
18.SUMMARYOFMETHOD
19.INTERFERENCES
20.APPARATUS
21.REAGENTS/SOLUTIONS
22.SAMPLEPREPARATION
23.CALIBRATIONOFMETER-MILLIVOLTMEASUREMENT
24.PROCEDURE
25.CHLORIDECONCENTRATIONMEASUREMENT
26.PRECAUTIONS
27.REPORT
28.PRECISIONANDBIAS