We export to 83 countries around the world.
83
The largest representative of the cement industry in Turkey and the market leader of the country, OYAK Çimento A.Ş. Joint Stock Company successfully develops its activities in 6 enterprises, and sells in 7 different regions;
The main principles of the company are productivity, creativity and profit orientation, within the framework of these principles, our company is constantly working to expand the use of cement, as well as to become a leader company that plays an important role and enjoys authority in the domestic market.
The total share of production of 6 enterprises of the OYAK Chimento A.Sh. is 11.3 million tons of cement clinker, which is 15% of the total production of clinker in Turkey, and 21.6 million tons of cement, which is 16% of the total production of cement in Turkey.
To become a company capable of expanding the scope of cement use, as well as gaining the status of a leader in its industry, which plays an important role and enjoys authority in the global market.
Ensuring sustainable profitability, realizing our responsibility to society and the environment, achieving productivity and efficiency of production.
OYAK White cement
OYAK White cement
OYAK White cement
OYAK White cement
OYAK White cement
We export to 83 countries around the world.
83
Hydraulic binder, white, manufactured in accordance with TS21 standards, obtained by grinding gypsum and cement clinker, which is close to white in color, obtained by firing a mixture of special clay and limestone.
This product is designated as Portland White 52.5 R / 85, according to the EN-197-1 standard it corresponds to the product type CEM I 52.5R and fully meets the requirements of its category.
Typical characteristics | Standard value | |
---|---|---|
Durability (2 days) | MPa | min 30.0 |
Durability (28 days) | MPa | min 52.5 |
Setting time | Minutes | min. 45 |
Expansion | mm | Max. ten |
Specific surface area | cm2 / gr | - |
SO3 | % | макс. 4,0 |
Хлорид | % | макс. 0,10 |
Потери при прокаливании | % | макс. 5,0 |
Нерастворимый остаток | % | макс 5,0 |
Белизна | % | мин 85 |
Разновидность цемента общего назначения типа CEM II/A-L и CEM II/B-L в рамках стандарта EN 197-1, который получают путем добавления гипса и различного количества известняка (мозаика) к белому клинкеру.
Типичные характеристики | Стандартное значение | |
---|---|---|
Прочность (2 дня) | MPa | мин 20,0 |
Прочность (28 дней) | MPa | мин 42,5 |
Время схватывания | Minutes | мин. 60 |
Расширение | mm | макс. 10 |
Удельная поверхность | cm2/gr | - |
SO3 | % | макс. 4,0 |
Хлорид | % | макс. 0,10 |
Нерастворимый остаток | % | - |
Белизна | % | - |