OS GSO 938:2009
Omani Standard
Current Edition
·
Approved on
11 February 2009
Test Methods for Chemical Properties of Portland Cement
OS GSO 938:2009 Files
Arabic
58 Pages
Current Edition
Reference Language
26.0 OMR
English
36 Pages
Current Edition
22.0 OMR
OS GSO 938:2009 Scope
This GSO standard specifies testing methods for the chemical characteristics of Portland hydraulic cement and includes the following tests:
1.1 Determination of loss by burning
1.2 Determination of physical precipitates of dissolution
1.3 Determination of total silica (silicon dioxide)
1.4 Determination of total oxides
1.5 Determination of total calcium oxide.
1.6 Determination of magnesium rate (MgO)
1.7 Determination of ferric oxide (Fe O3)
1.8 Determination of aluminum oxide (Al2O3)
1.9 Determination of sulphur trioxide (SO3)
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