• Reinforced concrete
• Concrete in contact with soil or water containing
• Foundations in gypsiferous soils
• Port and maritime projects
• Structural prefabs
• Shotcrete
• High strenght concrete
• Concrete with alkali-reactive aggregates

• Reinforced and mass concrete in big volumes
• Compacted dry concrete

• Store in a watertight and dry place
• Store preferably for less than a month
• Take care of the dosage, mixing and curing to avoid desiccation
• Check temperature during mixing and curing in order to avoid shrinkage cracks during the first curing hours and the loss of rheology of fresh concrete
• Do not mix with gypsum or other type of cement

• Specifications UNE 80303-1:13

• Clinker: 80-94%
• Fly ashes: 6-20%
• Minor constituents: 0-5%

These values refer to the cement core excluding calcium sulphate or any other additive

• Sulphates ≤ 4.0%
• Chlorides ≤ 0.10%

• Compression strength at 2 days ≥ 20.0 MPa
• Compression strength at 28 days ≥ 52.5 MPa

• Initial setting time ≥ 45 minutes
• Soundness ≤ 10 mm