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Pozzolanic cement |
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It is made by grinding some solidification regulator (gypsum) with Portland cement
clinker and mineral additives (pozzuolana) defined at their standardized ratios
(max. 55%). It is a product that gains its strength by freezing after it is mixed
with water.
It gains strength later than Portland Cement 42.5 and Portland Composed Cement A
42.5 R. Water/cement ratio is relatively high. It is more resistant to alkali-aggregate
reaction and chemical external effects. Generally it is used in the repairs of constructions,
making plaster and production of construction chemicals.
Physical characteristics
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SC Cement |
Standard |
Unit |
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Solidification Start/End |
187 |
min. 75
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Minute |
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Solidification End |
223 |
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Minute |
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Volume Expansion |
1 |
max. 10
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cm |
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Specific Surface (Blaine) |
4660 |
-- |
cm2/g |
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Liter Weight |
880 |
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g/l |
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2-day Strength |
15 |
min. 10
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N/mm2 |
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28-day Strength |
40 |
min./max. 42.5/62.5
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N/mm2 |
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Chemical properties
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SC Cement |
Standard |
Unit |
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SO3 |
3.4 |
max. 3.5 |
% |
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For more info please contact us :: Tel/Fax : +971-6-7411352 • Cell: +971-508564381, +971-508564281
Copyright © 2015 UAE-Cement. All rights reserved. |
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