Five Star Structural Concrete® V/O - Concrete Repair Material
Verified by manufacturer 3 months ago
ISO 9001 Quality Management
Certificate type
A high early strength, single component concrete repair material for vertical and overhead structural repairs.
Application
- Rapid repair of reinforced concrete structures, load bearing walls, soffits.
- Rapid repairs during operational shutdowns.
- Marine and hydraulic structure repairs.
Description
A high early strength, single component, permanent concrete repair material for vertical and overhead structural repairs. The product produces a repair which is dimensionally stable, develops an integral bond to existing concrete, and restores structural integrity within hours of placement. It provides increased corrosion protection to steel reinforced structures with migrating corrosion inhibitor technology and very low chloride ion permeability. Moisture sensitive coatings can be applied in 4 to 24 hours. The product meets the performance requirements of EN 1504-3 (Class R4) and complies with UK Specification for Highway Works Volume 1.
Features and benefits:
- Can be troweled vertically or overhead.
- Contains migrating corrosion inhibitors.
- Very low chloride ion permeability.
- High 3-hour strength gains.
- Moisture sensitive coatings can be applied in 4 to 24 hours.
- One product for thin and thick placement.
- Excellent freeze-thaw resistance.
- Outstanding corrosion resistance for protection and rehabilitation.
General information
Color | Grey |
Finish | Cement |
Material | Cementitious |
Shape | Other |
Warranty description | Other |
Uniclass | |
CAWS | E10/181 Proprietary high strength concrete C42/335 Proprietary concrete for small area repairs |
Specification data - Concrete repair mortars
Standard | To BS EN 1504-3. |
Mortar type | Blended cement-based. |
Performance requirement class | R4. |
CompressiveStrength | 20 MPa (3 hours), 25 MPa (1 days), 40 MPa (7 days), 50 MPa (28 days). |
Chloride Ion content | <0.01%. |
Bond strength | ≥2 MPa. |
Modulus of elasticity | 26 GPa. |
Thermal compatibility | ≥2 MPa. |
Carbonation resistance | dk ≤ concrete control (Class R4). |
Fire classification | Euroclass A1. |
Working time | 15 minutes at 20°C. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Cementitious |
Third party certifications
ISO 9001 Quality Management
ISO 9001:2015
Literature
DECLARATION OF PERFORMANCE STRUCTURAL CONCRETE V/O
TDS STRUCTURAL CONCRETE® V/O
Case studies
SOLUTIONS | Cairns Regional Council Vertical Expansion Stormflow Joints Replacement Project
SOLUTIONS | THUMS Island: Grissom Waterfall Rehab
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Five Star® Repair Concrete - Concrete Repair Material