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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
SPECIAL CHARACTERISTICS
Better workability
Allows the production of more plastic mortars and concretes.
Lower risk of cracking
due to the lower heat released during hydration reactions.
Application in masonry
This cement is specially designed for the production of all types of construction mortars, it is especially suitable for application in masonry.
TECHNICAL CHARACTERISTICS
| Typical values | Specification according to standard and instruction | |
| Clinker(%) | 70 | min. 65 – max. 79 |
| Limestone(%) | 30 | min. 21 – max. 35 |
| Minority component (%) | 0 | min. 0 – max. 5 |
| Chemicals | ||
| Sulphate, (SO3) (%) | 3,1 | max. 3,5 |
| Chlorides, (Cl) (%) | 0,01 | max. 0.1 |
| Physical | ||
| Specific surface Blaine (cm2/g) | 4600 | – |
| Le Chatelier expansion (mm) | 0,5 | max. 10 |
| Initial setting time (min) | 110 | min. 75 |
| Final setting (min) | 160 | max. 720 |
| Mechanical | ||
| Compressive strenght at 1 day (MPa) | 8 | – |
| Compressive strenght at 2 days (MPa) | 17 | – |
| Compressive strenght at 7 days (MPa) | 29 | min. 16 |
| Compressive strenght at 28 days (MPa) | 40 | min 32,5 – max 52,5 |
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