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K145 RÉPACHRONO R4 - Structural Repair Mortar
Verified by manufacturer 10 months 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
Classification data | |
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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