CEM II/B-L 32.5 N is a Portland cement blended with limestone, designed for general construction works where excellent workability and reliable mechanical performance are required. moderate heat of hydration and stable quality, ensuring easy handling and uniform application on site. It is a cost-effective and efficient solution, well suited for a wide range of building applications, in accordance with the Tunisian standard NT 47.01.
Technical advise
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commercialsk@sotacib.com
Delivery
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| Typical values |
Specifications standard |
|
|---|---|---|
| Clinker (%) | 72 | 65 – 79 |
| CHEMICAL | ||
| Loss on ignition (%) | 3 – 7 | |
| Sulphate, SO3 (%) | <3.5 | max. 3.5 |
| Chloride, Cl- (%) | <0.10 | max. 0.10 |
| Insoluble residue (%) | <3 | max. 5.0 |
| Chromium, VI (ppm) | <2 | max. 2 |
| PHYSICAL | ||
| Expansion (mm) | <8 | max. 10 |
| Initial setting time (min.) | 110–170 | min. 75 |
| MECHANICAL | ||
| 7 days compressive strength (MPa) | 20–30 | ≥16.0 |
| 28 days compressive strength (MPa) | 38-40 | min. 32.5 |
