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ASTM C150 TYPE I/II CEMENT
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ASTM C150 TYPE I/II CEMENT

It is produced by grinding together of only clinker, calcium sulphate and mineral additive of maximum 0-5% by weight as minor component. This cement has a maximum Loss on Ignition value of 3,0%, minimum initial setting time value of 45 minutes, maximum initial setting time value of 375 minutes . This cement can be used to produce concrete or mortar that maintains sufficient processability with a minimum early strength of 1740 psi for 3 days, a minimum strength of 2740 psi for 7 days when it is mixed properly with aggregate and water. The C3A content of the cement is maximum 8,0%, and the equivalent alkali ratio of the cement is maximum 0,60%.