OS GSO 938:2009
GSO 938:2009
Omani Standard
Historical
·
Approved on
11 February 2009
Test Methods for Chemical Properties of Portland Cement
OS GSO 938:2009 Files
Arabic
58 Pages
Historical
Reference Language
OMR
26.0
English
36 Pages
Historical
OMR
22.0
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)
Best Sellers From Construction and Building Sector
OS GSO 1431:2002
GSO 1431:2002
Omani Standard
Sanitary appliances - pressurized flushing devices
GSO 1427:2008
Gulf Standard
Ceramic Sanitary Appliances - Western Water Closets
GSO 1431:2002
Gulf Technical Regulation
Sanitary appliances - pressurized flushing devices
OS GSO 1427:2008
GSO 1427:2008
Omani Standard
Ceramic Sanitary Appliances - Western Water Closets
Recently Published from Construction and Building Sector
GSO EN 1744-1:2009+A1:2026
EN 1744-1:2009+A1:2012
Gulf Standard
Tests for chemical properties of aggregates - Part 1: Chemical analysis
GSO EN 14081-2:2018+A1:2026
EN 14081-2:2018+A1:2022
Gulf Standard
Timber structures - Strength graded structural timber with rectangular cross section - Part 2: Machine grading; additional requirements for type testing
GSO EN 1364-1:2026
EN 1364-1:2015
Gulf Standard
Fire resistance tests for non-loadbearing elements - Part 1: Walls
GSO EN 13162:2012+A1:2026
EN 13162:2012+A1:2015
Gulf Standard
Thermal insulation products for buildings - Factory made mineral wool (MW) products - Specification