Fiche produit
Aggregates
in ready-mix concretes
Calibers: 2/6, 6/14, 6/20, dry and washed sands.
Spécifications techniques
Caractéristiques mécaniques et physiques
| Surface spécifique Blaine | |
|---|---|
| Masse volumique | |
| Demande en eau | |
| Temps de début de prise | |
| Clarté (L*) |
Résistance à la compression
| Norme | ||
|---|---|---|
| 1 jour | ||
| 2 jours | ||
| 7 jours | ||
| 28 jours |
Because of its chemical composition and its physical properties, CCB limestone constitutes a first choice material in the manufacture of ready-mix concretes because it has good adherence and low thermal expansion properties.
CCB offers a wide range of aggregates and Benor sand to optimise the grading range of the concrete.
The calcareous sand enables higher resistances to be obtained in rich concretes and a better bearing capacity in stabilised sands and lean concretes. The BENOR label guarantees the quality and consistency of the properties of our aggregates such as hardness, shape, fines content and grading curve.
Dosages
| Gravillon | Sable sec | Ciment | Eau | |
|---|---|---|---|---|
| Béton | ||||
| Mortier |