According to EN 197-1
Chemical requirements | Physical requirements | Mechanical requirements |
---|---|---|
sulfates (as SO3) ≤ 4,0 % | initial setting time ≥ 60 min | early compressive strength (2 days) ≥ 20,0 MPa |
chlorides ≤ 0,10 % | soundness (expansion)≤ 10 mm | standard compressive strength (28 days) ≥ 42,5 MPa and ≤ 62,5 MPa |
pozzolanicity: satisfies the test |