الإسمنت الأبيض من (National) وزن (50Kg)

The National White Cement comes in 50 kg bags. It has a compressive strength of at least 90% of that specified for 33-grade ordinary Portland cement, and its degree of whiteness must be at least 70% reflectance.

The maximum iron oxide content in National White Cement should not exceed 1.0% by mass. Other chemical parameters include specific limits on total sulfur content, insoluble residue, and magnesium oxide, ensuring the cement meets performance and durability standards.

National White Cement is widely used in high-end construction projects, decorative works, and precast concrete products. Its aesthetic appeal makes it suitable for architectural finishes, flooring, and ornamental concrete items.

Physical properties include a fineness of approximately 395 m²/kg, a setting time of about 100 minutes, and a compact density of 3150 kg/m³. The compressive strength values at various curing times are significant for assessing performance in practical applications.

The primary difference lies in the raw material composition; white cement has much lower iron oxide and manganese oxide content compared to grey cement. This results in a finer texture and higher energy consumption during production, making white cement more expensive.

When using National White Cement, it is crucial to avoid contamination with materials that could affect its colour. Additionally, specific admixtures should be tested for compatibility to ensure they do not alter the desired whiteness or performance characteristics of the final product.

National White Cement offers high strength, excellent bonding properties, and a bright white finish. It is ideal for decorative applications like plastering, tiling, and concrete finishes, providing a smooth and aesthetic surface.

National White Cement is classified as CEM II with a strength grade of 52.5, ensuring durability and high performance in construction projects.

It is suitable for both interior and exterior applications, including residential and commercial projects. Common uses include tile setting, plastering, decorative concrete finishes, and structural applications requiring a clean appearance.

The cement has low shrinkage to reduce cracking risks, excellent moisture resistance for high-humidity environments, and fine powder consistency for easy application. It also ensures strong bonding and superior workability.

Yes, National White Cement is manufactured using sustainable practices, which help reduce its environmental impact.

Proper mixing ratios should be maintained to prevent segregation or weak finishes. Adequate curing and protection during low temperatures are recommended to ensure optimal results.

The shelf life of National White Cement is typically 24 months when stored in a dry environment away from moisture.

It is available in 50Kg bags, making it cost-effective for large-scale projects while ensuring easy handling and storage.