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TPI Portland Cement Type V

This type of portland cement is designed to be sulphate resistant and manufactured in accordance with the thai Industrial Standards Institute's specification for portland cement TIS 15-2547 Type 5 and the American ASTM C - 150 Type V
Property : Suitable for structural work near the sea or where the soil contains high salinity, for example in the construction of sea ports, wharfs, fishing piers, etc.

According to the American Standard Specification for 
Portland Cement Type V (ASTM C 150)

Guarantee Specification

  • Chemical Requirements

Silicon dioxide

Aluminium oxide

Ferric oxide

Calcium oxide

Magnesium oxide

Sulfur trioxide

Loss of ignition

Insoluble residue

Tricalcium silicate

Tricalcium aluminate

Total Alkalies (Na2O + 0.658 K2O)

C4AF + 2C3A

ASTM C114

(SiO2)

(AI2O3)

(Fe2O3)

(CaO)

(MgO)

(SO3)

(LOI)

(IR)

(C3S)

(C3A)

%

%

%

%

%

%

%

%

%

%

%

%

-

-

-

-

max 6.0

max 2.3

max 3.0

max 0.75

-

max 5.0

max 0.6

max 25

  • Physical Requirements

Fineness ; Specific surface Air permeability test

Soundness : Autoclave expansion

Time of setting ; Vicat test;

initial set

final set

Air content of mortar volume

*False set

Compressive Strength ; Mortar cubes;

1 day

3 days

7 days

28 days

ASTM C 204

ASTM C 151

ASTM C 191

ASTM C 185

ASTM C 451

ASTM C 109

m2/kg

%

mins

mins

%

%

psi (MPa)[ksc]

min 280

max 0.8

min 45

max 375

max 12

min 50

-

min 1160 (8.0)[82]

min 2180 (15.0)[153]

min 3050 (21.0)[214]

Remark : * Means Optional Requirements

RFQ

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