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This is an ordinary portland cement produced in accordance with the Thai Industrial Standards Institute's specification for portland cement TIS 15 - 2555 Type I, and the ASTM C-150 Type I. TPI portland cement [ Red ] is suitable for construction work,concrete work requiring high compressive strength, for general concrete work such as in reinforced concrete buildings and for construction of bridges, highways, airports and for various types of prestressed concrete products. 

According to the American Standard Specification for 
Portland Cement Type I (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)

ASTM C114

(SiO2)

(AI2O3)

(Fe2O3)

(CaO)

(MgO)

(SO3)

(LOI)

(IR)

(C3S)

(C3A)

%

%

%

%

%

%

%

%

%

%

%

-

-

-

-

max 6.0

max 3.5

max 3.0

max 0.75

-

-

max 0.6

  • 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 1740 (12.0)[122]

min 2760 (19.0)[194]

min 4060 (28.0)[286]

Remark : * Means Optional Requirements

RFQ

Form by ChronoForms - ChronoEngine.com

This is designed to render high early compressive strength. It is manufactured in accordance with the Thai Industrial Standards Institute's specification for portland cement TIS 15 - 2547 Type 3 and the American ASTM C-150 Type III.
Property : Suitable for the use in concrete work which requires support strength and quick setting as well as for the manufacturing of all prestressed concrete products, e.g. concrete piles, floor slabs, beams, and pylons.

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

Guarantee Specification

  • Chemical Requirements

ASTM C 114

 

 

Silicon dioxide

(SiO2)

%

-

Aluminium oxide

(AI2O3)

%

-

Ferric oxide

(Fe2O3)

%

-

Calcium oxide

(CaO)

%

-

Magnesium oxide

(MgO)

%

max 6.0

Sulfur trioxide

(SO3)

%

max 3.5

Loss of ignition

(LOI)

%

max 3.0

Insoluble residue

(IR)

%

max 0.75

Tricalcium silicate

(C3S)

%

-

Tricalcium aluminate

(C3A)

%

max 15

Total Alkalies (Na2O + 0.658 K2O)    

max 0.6

  • Physical Requirements

   

 

Fineness ; Specific surface Air permeability test

ASTM C 204

m2/kg

-

Soundness : Autoclave expansion

ASTM C 151

%

max 0.8

Time of setting ; Vicat test;

ASTM C 191

   

initial set

  mins

min 45

final set

  mins

max 375

Air content of mortar volume

ASTM C 185

%

max 12

*False set

ASTM C 451

%

min 50

Compressive Strength ; Mortar cubes;

ASTM C 109

psi (MPa)[ksc]

 

1 day

   

min 1740 (12.0)[122]

3 days

   

min 3480 (24.0)[245]

7 days

   

-

28 days

   

-

Remark : * Means Optional Requirements

RFQ

Form by ChronoForms - ChronoEngine.com

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

Form by ChronoForms - ChronoEngine.com