Al Moukawem Cement 32.5R

Our interest in Assiut Cement Company - CEMEX is to reduce pollution and carbon emissions resulting from the manufacturing and use of cement. The company took the lead in developing its Assiut Cement product to CEM IV/A (P) 32.5 R - SR, aiming to use materials with pozzolanic properties with clinker, in line with Egyptian and international specifications.

Pozzolana improves the properties of cement and concrete by reducing the reaction temperature and cracks, as it reduces the porosity of the concrete. Adding and mixing water to it, harden this grey fine powder, and this is what makes it resistant to water and able to bare compressive stresses, as well as resistant to sulphates that exist in soil, such as clay soil.

In this type of cement, it is necessary to decrease the ratio C3A less than 3.5%, because this component reacts with Ca SO4, which exists in soil or water. The result of this reaction is called Ettringite, which causes increasing in the concrete volume then causes cracks that lead to concrete failures.

It can be used in all concrete constructions such as reinforced concrete foundations, sewage drainage tanks, bridge foundations and piles which are exposed to be directly affected by sulfates. It can also be used in sewage concrete pipes and lining steel pipes.

• Egyptian Standard Specifications (ES. 4756-1 / 2013) 
• European Standard Specifications (EN 1-197 /2011)

• Bags: 50 Kg/bag.
• Jumbo plastic bags: 500 Kg/bag, 1000 Kg/bag, 1500 Kg/bag.
• It is also available in bulk.

It is recommended to follow the coming instructions:

• Storage should be done in a dry place and away from ground moisture. 
• It is preferable to store on wooden bases. 
• Cement should be covered to avoid the rain. 
• It is recommended not to pile up any more than ten bags.

It is recommended to retest the cement after 6 weeks since the production date.

It is recommended to follow the coming instructions:

• Avoid contact of cement with eyes and skin since it may cause allergic reactions. 
• Use gloves and glasses to protect hands and eyes in case of spray applications, or manual mixings. 

• Inhalation: May cause respiratory irritation. Repeated exposure to cement can cause damage to the lungs.
• Skin contact: Causes severe burns and may cause an allergic skin reaction.
• Eye contact: Causes serious eye damage.

• Eye Contact: Flush the eyes with plenty of water and seek medical doctor advice.
• Skin Contact: Wash the skin with natural soap and water, use moisturizing cream, then consult medical doctor.
• Ingestion: Do not vomit or drink large amount of water and seek medical doctor advice.
• Inhalation: Move person to fresh air area, if the person is not breathing, make CPR (artificial respiration), and if there is difficulty in breathing, provide person with oxygen and seek medical doctor.

• Before setting: by using clean water.
• After setting: by using mechanical methods.

It is advised and recommended to follow local environmental instructions.

للحصول على أفضل النتائج ينصح باتباع الآتي:

• يراعى غسل المواد الداخلة في الخلطة الخرسانية (الركام) قبل عملية الخلط.
• يراعى التأكد من خلوالرمال والركام من الطفلة والشوائب العضوية.
• يفضل إجراء عملية الخلط الجاف للأسمنت مع الرمال والركام بشكل جيد للتأكد من تجانس المكونات الجافة قبل إضافة ماء الخلط.
• يراعى التأكد من صلاحية المياه المستخدمة في الخلط، وعمومًا يمكن إستخدام المياه الصالحة للشرب في الخلطات الأسمنتية.
• يفضل إستخدام الأسمنت قبل إنقضاء نصف مدة صلاحيته وعمومًا ينصح بإعادة إختبار الأسمنت بعد إنقضاء نصف مدة الصلاحية.