AS 1289.4.2.1-1997

Table of Contents

1 -  AS 1289.4.2.1-1997 METHODS OF TESTING SOILS FOR ENGINEERING PURPOSES - SOIL CHEMICAL TESTS - DETERMINATION OF THE SULFATE..
1 -  1 SCOPE
1 -  2 REFERENCED DOCUMENTS
1 -  3 APPARATUS
2 -  4 REAGENTS
2 -  5 PROCEDURE
2 -  5.1 Preparation of soil sample for analysis
3 -  5.2 Preparation of the water extract
3 -  5.3 Preparation of the groundwater sample
3 -  5.4 Determination of the sulfate content of the soil-water extract or the groundwater
4 -  6 CALCULATIONS
5 -  7 TEST REPORT

Abstract

Covers the determination of the water-soluble sulfate
content of natural soil and the sulfate content of the
groundwater.

Scope

This Standard covers the determination of the water-soluble sulfate content of natural soil and the sulfate content of the groundwater. The results obtained give the sulfate contents at the time of sampling only and both these values are subject to seasonal fluctuations. The two sulfate contents and the moisture content of the soil are mutually interdependent.

Good practice in chemical testing requires that duplicate specimens should be tested. In this method, the measurement of only one value is described.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
Pages
ISBN
Committee	CE-009
Under Revision	DR AS 1289.4.2.1:2019
Supersedes	AS 1289.D2.1-1977 DR 94222