KALMATRONŽ KF-B
Page 3
TECHNICAL DATA OF CONCRETE WITH KF-B
| Setting time | 15-45 minutes |
| Final hardening | 4 hours |
| Minimum temperature on site | -5°C (23°F) |
| Porous penetration on depth | 15 cm (6") |
| Freeze-thaw resistance up to | 200 cycles |
| Shrinkage as low as | 0.007% |
| Flexural strength 28 days up to 35% |  |
| Tensile strength 28 days up to | 60% |
| Impermeability |
14 ATM-100% |
COMMENT
The main properties of protected concrete are not changed after accidental removal of the KF-B layer.