Type II Cement
- Format:
- Use:
- Indicated for reinforced and prestressed concretes that require high mechanical resistance and stripping and stripping at very early ages.
- Prefabricated with high mechanical resistance.
UTILIZATION
- Indicated for reinforced and prestressed concretes that require high mechanical resistance and stripping and stripping at very early ages.
- Prefabricated with high mechanical resistance.
PRECAUTIONS
- Take care of the dosage, mixing and especially curing, the latter recommended for at least 7 days, to avoid shrinkage cracks and especially during the first hours.
- At high temperatures, protect the concrete from the action of the sun and the wind to avoid drying out.
- In case of use of specific additives for special concrete applications, previous tests are recommended.
| | MUESTRA | LÍMITES |
---|
PROPIEDADES FÍSICAS
(UNE-EN 197-1) | | | |
---|
Fraguados Principio
| min. | 210 | ≥ 60 |
---|
Fraguados Final
| min. | 270 | – |
---|
Expansión. Le Chatelier | min. | 0,2 | ≤ 10 |
---|
PROPIEDADES MECÁNICAS
(UNE-EN 196-1) | | | |
---|
Compresión 2 Días | Mpa | 33,4 | ≥ 20 |
---|
Compresión 28 Días | Mpa | 55,6 | ≥ 45,5 y ≤ 62,5 |
---|
PROPIEDADES QUÍMICAS
(UNE-EN 197-1) | | | |
---|
Ceniza Volante (especto al nucleo) | % | 19,9 | ≥ 6 y ≤ 20 |
---|
Cloruros | % | 0,01 | ≤ 0,1 |
---|
Trióxido de Azufre SO3 | % | 2,3 | ≤ 4 |
---|
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info@semillaproyectos.com2020-12-22 10:45:372022-06-02 23:44:33CEM II/B-M (V-L) 32,5 R
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info@semillaproyectos.com2020-08-25 11:22:382022-05-05 14:04:05II/A-V 42,5 R/MR
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190
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info@semillaproyectos.com2019-08-21 18:25:532021-11-14 20:02:52BL I 52,5 R
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190
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info@semillaproyectos.com2019-08-20 18:28:062021-11-14 20:14:50BL II A-LL 52,5 N
CEM II/B-V 32,5 R
CEM I 52,5 N
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