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C-TECH Concretes
WAI
Limited water absorption concrete
Conseils transport et mise en oeuvre
- Delivered by mixer
- Pumpable concrete
- Vibrate the concrete to ensure sufficient compactness
- Apply a curing compound and/or one to protect against drying
- No modification may be made to the concrete at the worksite without special approval from our Quality Department
Qualité
Our C-TECH Wai product and our raw materials are subjected to ongoing and rigorous in-house test procedures.
Our plants are BENOR or AFNOR certified showing our commitment to abiding by applicable rules and to ensure the quality of our products.
Sécurité
The product is an irritant for skin and eyes as cement is present in its make-up, hence the resulting high pH level. Always wear Personal Protective Equipment (trousers, gloves, shoes and glasses).
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 |
Dosages
| Gravillon | Sable sec | Ciment | Eau | |
|---|---|---|---|---|
| Béton | ||||
| Mortier |
Avantages produits
- Very limited water absorption
- High performance
- Easy laying
Caractéristiques techniques
- Consistency class S4
- Two classes:
- WAI (0.50):
- Min. resistance class ≥ C30/37
- Dmax 16 or 22
- Average absorption ≤ 6%
- WAI (0.45):
- Min. resistance class ≥ C35/45
- Dmax 16 or 22
- Average absorption ≤ 5.5%
- WAI (0.50):
- Two classes:
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