AASHTO T 290:1995 (R2012)
AASHTO T 290:1995 (R2012) Method Of Test For Determining Water-Soluble Sulfate Ion Content In Soil Includes the determination of the water-soluble sulfate ion content in soil.
Table of Contents
1.SCOPE2.REFERENCEDDOCUMENTS
3.DEFINITIONS
PARTI-INITIALPREPARATIONOFTESTSAMPLES
4.SCOPE
5.APPARATUS
6.SAMPLESIZE
7.INITIALPREPARATIONOFTESTSAMPLES
PARTII-
8.METHODA-GRAVIMETRICMETHOD(SECTIONS8TO16)
9.SUMMARYOFMETHOD
10.INTERFERENCES
11.PURITYOFREAGENTS
12.REAGENTS
13.TESTPROCEDURE
14.CALCULATION
15.REPORT
16.PRECISIONANDBIAS
METHODB-TURBIDIMETRICMETHOD(SECTIONS17TO26)
17.SCOPE
18.SUMMARYOFMETHOD
19.INTERFERENCES
20.APPARATUS
21.REAGENTS
22.CALIBRATION
23.TESTPROCEDURE
24.CALCULATION
25.REPORT
26.PRECISIONANDBIAS