CEM II / B-M (S-L) 32,5 R
Properties:
- it is characterized by high final strengths and, in the solidification process, lower development of heat of hydration
Applications:
- it is suitable for practically all classic construction works, it is excellently workable
- it is suitable for concreting of foundations, armoured areas, for the production of blocks, thermally treated concrete, production of transport concrete, plasters and masonry cement mortars, large-volume and large-scale concreting
- it is suitable for the preparation of concrete mixtures also of higher grades C 8/10 - C 30/37 with or without a plasticizer and grade C 35/45 only with a plasticizer
- it is not suitable for works where a rapid increase in strength is required, and for concrete stored in an aggressive environment of sulphate waters
Method of delivery:
- bulk - road tankers, railway wagons of RAJ type
|
measuring |
required values |
Reached values in | ||
|---|---|---|---|---|
| Beginning of solidification: |
minute | min. 75 | 203 ± 18 |
|
| Compression strength: |
2 days | N.mm-2 | min. 10 | 15,2 ± 2,2 |
| 28 days | N.mm-2 | min. 32,5 – max. 52,5 | 40,4 ± 3,4 | |
| Specific surface: | m2.kg-1 | not prescribed | 450 ± 24 |
Cement quality is supervised by TSÚS Bratislava. The quality management system is governed by the standard:
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