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ISO 14001 Environmental Management Systems
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ISO 45001 Health and Safety Management
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ISO 9001 Quality Management
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Rapid-setting and fibre-reinforced dry spray structural repair concrete
Rapid-setting and fibre-reinforced dry spray structural repair concrete designed to give high strength, low rebound, low wastage and to maxmise application thickness. Added alkali-resistant glass fibres give higher tensile strength, reduce shrinkage cracking and rebound.
Containing graded inert limestone aggregates and dust suppressants, webercem spray RSF has conformity testing to BS EN 1504-3 and meets the requirements for a Class R4 repair product.
Features and benefits:
Material | Concrete |
Shape | Formless |
Uniclass | |
CAWS | C42/325 Proprietary sprayed mortar/ concrete |
CompressiveStrength | >45 MPa. |
Chloride Ion content | <0.05%. |
Adhesive bond | >2.0 MPa. |
Carbonation resistance | Pass. |
Modulus of elasticity | ≥20 GPa. |
Capillary absorption | ≤0.5 kgm-²h-0.5. |
Reaction to fire | Class A1. |
Thermal compatibility, part one, freeze-thaw | ≥2.0 MPa. |
Standard | To BS EN 1504-3. |
Mortar type | Cement-based polymer-modified. |
Performance requirement class | R4. |
Material | Concrete |