Challenge:
Achieve Class C2 performance with ≥30 min open time and zero slip under 45 °C heat.
BOTAI Solution:
VINNATE® EVA-based RDP paired with construction-grade VAMCELL® HPMC for water retention and smooth trowel feel; dosage optimized after 3 lab trials.
Results:
- Shear adhesion +28% @28 days
- Open time +35%
- Slip 0 mm on vertical tests
- Site rework ↓42% within 6 weeks
Customer Feedback
“BOTAI provided a practical superplasticizer solution that helped optimize our precast concrete cycle time while maintaining reliable workability.”
– PrefaPol S.A., Kraków, Poland
