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Being the capacity and the market leader of the Turkish cement industry, OYAK Cimento continues its operations in 7 geographical regions through 7 integrated cement production plants.

OYAK Çimento :
continues to strive toward its vision of becoming a widely respected company that plays a significant role in the national market, and of contributing to the development of cement application areas in line with its principles of productivity, creativity, and profit-orientation.

represents 15% of the capacity of clinker manufacturing in Turkey by manufacturing a total of 11.3 million tons of clinker through its 6 companies on an annual basis, and also represents 16% of the capacity of cement manufacturing in Turkey by manufacturing a total of 21.6 million tons of cement.

Our Vision

To become an esteemed, leading, and reliable company that contributes to the development of cement application areas and plays a significant role in global markets.

Our Mission

To work productively, effectively, and with a strong sense of responsibility and to be considerate of society and the environment in order to ensure sustainable profitability.

OYAK WhiteCement Film

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OYAK White Cement

Products

OYAK WHITE CEMENT

APPLICATION AREAS

OYAK WHITE CEMENT

APPLICATION AREAS

OYAK WHITE CEMENT

APPLICATION AREAS

OYAK WHITE CEMENT

APPLICATION AREAS

OYAK WHITE CEMENT

APPLICATION AREAS

OYAK White Cement

Projects

We export to 83 countries worldwide.

83

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+90 538 394 22 91

White Portland Cement

White Portland cement is a white hydraulic binder manufactured by grinding off-white clinker, which is obtained from a mixture of clay with certain properties and limestone, together with gypsum in accordance with the TS 21 standard.

This product, which is also known as WPC 52.5 R/85, satisfies any and all requirements for the type and class of CEM I 52.5R in accordance with the standard EN-197-1.

CEM I 52.5 R Super White

Typical Properties Standard Value
2-Day Compressive Strength MPa Min 30,0
28-Day Compressive Strength MPa Min 52,5
Initial Setting Time Minutes Min. 45
Soundness (Expansion) mm Max. 10
Specific Surface cm2/gr -
SO3 % Max. 4,0
Chloride % Max. 0,10
Loss on Ignition % Max. 5,0
Insoluble Residue % Max 5,0
Whiteness % Min 85

White Portland Limestone Cement

These are CEM II/A-L and CEM II/B-L cement types prepared by adding various amounts of limestone (mosaic), as well as a certain amount of gypsum, to white clinker in order to be used for general purposes in accordance with the standard EN-197-1.

CEM II/B-LL 42.5R Extra White

Typical Properties Standard Value
2-Day Compressive Strength MPa Min 20,0
28-Day Compressive Strength MPa Min 42,5
Initial Setting Time Minutes Min. 60
Soundness (Expansion) mm Max. 10
Specific Surface cm2/gr -
SO3 % Max. 4,0
Chloride % Max. 0,10
Insoluble Residue % -
Whiteness % -