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CaO Seismic
Bulkreto KANLAON
Shakes heal themselves.
KANLAON features a high concentration of reactive lime clasts that autonomously seal cracks caused by seismic events. When an earthquake fractures the concrete, exposed lime reacts with water and CO₂ to form new calcium carbonate, filling fissures without human intervention.
Key Advantage
Autonomous self-healing cracks via reactive lime clasts
Technical Specifications
| Compressive Strength | 30–50 MPa (28-day) |
| Self-Healing Capacity | High — dense lime clast network |
| Seismic Performance | Enhanced ductility and crack recovery |
| Clinker Content | 0% |
| Primary Binder | High lime-clast quicklime + volcanic ash |
| Activation | Fresh water or seawater |
Applications
- Bridge foundations and piers
- Building foundations in seismic zones
- Retaining walls
- Critical infrastructure
- Earthquake-resilient housing
Carbon Impact
CO₂ Reduction
50–150 kg CO₂/ton