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DRAGON
CEM II/B-L 32,5N DRAGON cement, manufactured by Molins, is a portland cement with limestone type II/B-L of resistance category 32,5 N. The suitability and regularity of the limestone used and the fineness of the cement give our DRAGON cement the following special features.
TECHNICAL ADVICE
+34 936 806 030
sat.cmt@molins.es
LOADING SERVICE
In bulk 24h In bags from 6:00 to 17:00h
DELIVERY
Flexible timetable
Additional information
Documents
DESCRIPTION
Our DRAGON is a cement designed principally for use in building.
Its main features are:
• Low water requirement and good workability.
• Lower risk of crecking.
TECHNICAL CHARACTERISTICS
| Typical values | Specifications according to standard | |
| Clinker (%) | 73 | min. 65 – max. 79 |
| Limestone (%) | 23 | min. 21 – max. 35 |
| Minor additional component (%) | 4 | min. 0 – max. 5 |
| CHEMICAL | ||
| Sulphate, SO3 (%) | 3,0 | max. 3,5 |
| Chloride, Cl- (%) | 0,04 | max. 0,10 |
| PHYSICAL | ||
| Blaine specific surface (cm²/g) | 5300 | |
| Soundness Le Chatelier (mm) | 0,5 | max. 10 |
| Initial setting time (min) | 150 | min. 75 |
| Final setting time (min) | 185 | max 720 |
| MECHANICAL | ||
| 7 days compressive strength (MPa) | 31 | min. 16 |
| 28 days compressive strength (MPa) | 40 | min. 32,5 – max. 52,5 |
ENVIRONMENTAL NOTE
Since 2009, at our factory in Sant Vicenç dels Horts
(Barcelona), the implementation of new technologies in the production line, the use of alternative fuels, and improvements in the use of additions and grinding additives in our cements have allowed us to achieve a significant reduction in CO₂ emissions.
In this Portland cement, CO₂ emissions have been reduced by more than 30% per ton, calculated for Scope I and compared to our reference cement CEM I 52,5 R from 2020.
This cement is manufactured with clinker aligned with European taxonomy.
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