K145 RÉPACHRONO R4 - Structural Repair Mortar
Verified by manufacturer 2 days ago
Fast setting structural repair mortar.
Application
Structural repairs of buildings and engineering structures, even submerged.
Description
Structural repair mortar compliant with the EN 1504-3.
Features and benefits:
- Fast setting.
- Large thickness: 5 to 50 mm on each pass without formwork.
- Resistant to sea water and to water with high sulphate content.
- Fibred with compensated shrinkage.
- Compliant with the EN 1504-3 standard Class R4.
- Compatible with all the environment classes defined by the NF EN 206/CN standard.
General information
Color | Grey |
Finish | Other |
Material | Cement Fibre |
Shape | Formless |
Uniclass | |
CAWS | C42/310 Repair mortar |
Specification data - Concrete repair mortars
Standard | To BS EN 1504-3. |
Mortar type | Cement-based. |
Performance requirement class | R4. |
Colour | Grey. |
Composition | Cement, mineral fillers, specific additives and fibres. |
Grading category | 1 mm. |
Modulus of elasticity | >20 GPa. |
Capillary absorption | <0.5 kg/(m² x h0.5). Manufacturer guidanceWaterproof (capillary absorption coefficient according to NF 13057 standard). |
Bending strength | 12 MPa. |
Sustainability data
Material | Cement Fibre |
Literature
K145 RÉPACHRONO R4 - TDS
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