— Verified performance
TEST
PARAMETERS.
Independent laboratory results. The numbers below are why TCON spacers are specified on critical infrastructure projects worldwide.
| Test Parameter | Result |
|---|---|
| Compressive Strength | Not less than M50 |
| Water Absorption | 0.45% |
| Sulphate Content | 0.23% by mass of cement |
| Chloride Content | 0.12 kg/m³ |
| Rapid Chloride Penetration | Very Low |
| Water Penetration | 0.67 mm |
| Chloride Migration Coefficient | 2.2 × 10⁻¹² m²/sec |
| Alkali Silica Reactivity | Harmless |
| Salt Content | 0.003% |