measuring |
required values |
Reached values in | ||
---|---|---|---|---|
Beginning of solidification: |
minute | min. 60 | 190 ± 20 | |
Compression strength: |
1 day | N.mm-2 | not prescribed | 30,1 ± 2,0 |
2 days | N.mm-2 | min. 20 | 52,0 ± 2,2 | |
28 days | N.mm-2 | min. 42,5 – max. 62,5 | 54,1 ± 1,7 | |
Specific surface: | m2.kg-1 | not prescribed | 571 ± 26 |
The cements manufactured conform:
EN 197-1 : 2000 - 06 Cement: Composition, specification and criteria for demonstrating the conformity of cements for general use
EN 197-2 : 2000 - 06 Cement: Demonstration of conformity