CEM II/B-LL 42,5R (PROBEYAZ) - BULK CEMENT

OYAK ProBeyaz (CEM II/B-LL 42,5 R) is a Portland limestone cement produced in accordance with TS EN 197-1 standards, featuring a high whiteness ratio and superior early strength properties. Formulated with a clinker content of 65-79% and a limestone content of 21-35%, this product stands out for providing a stable color tone and a smooth surface finish, particularly in aesthetic and decorative applications. Its low heat of hydration property helps to minimize surface cracks.

Key Features and Advantages

• High Whiteness: With a minimum whiteness value of 85%, it is an ideal solution for architectural and aesthetic projects.
• Early Strength: Provides a minimum compressive strength of 20.0 MPa on the 2nd day, shortening demolding times and increasing production speed.
• Workability: Its high fineness ensures easy application and smooth surfaces in construction chemicals and precast production.
• Stable Color: Offers consistent color tone between production batches, maintaining quality in mass productions such as paving stones and curbs.

Usage Areas

ProBeyaz has a wide range of applications in the production of architectural and industrial building elements:

• Precast Production: Facade claddings and concrete elements requiring smooth surfaces.
• Construction Chemicals: Joint fillers, tile adhesives, and various repair mortars.
• Paving Stones and Curbs: Street furniture, decorative floor coverings, and curb stones.

Technical Specifications

Storage and Safety

Bulk cements should be stored in suitable silos protected from moisture and wind. The product should be protected from moisture, wind, and extreme cold. During application, it is recommended to use appropriate protective gloves, goggles, and a mask to prevent contact of cement with skin and eyes, and to consult the Safety Data Sheet (MSDS) for detailed information.