Properties:
- layer thickness in one application: 10-100 mm
- high strength (not less than 35 MPa)
- high adhesion to concrete (not less than 2.0 MPa)
- crack resistant
- frost resistant
- hydrophobic
- microfiber reinforced
- convenient and easy to use
Packing: 25 kg
- Application
- Specifications
- Features
- Reviews
The PRR-222 mixture is intended for repair and restoration of concrete and reinforced concrete structures. Effective for repairing chips, voids, sinks, bumps and other defects on the surfaces of reinforced concrete and concrete substrates, with a layer thickness of 10 to 100 mm.
! Do not use for leveling and repairing light concrete substrates.
The PRR-222 mixture is an integral part of the concrete recovery and protection system.
It is used in the comprehensive repair of concrete and reinforced concrete structures caused by long-term operation under the influence of mechanical loads and corrosion processes – monolithic structures, retaining walls, tanks, ramps, ramps, balconies, etc.
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| Composition | a mixture of highly active cement with mineral aggregates, modifiers and reinforcing fibers |
| Appearance | homogeneous granular mixture of gray color without impurities |
| Mixing ratio | 3.75-4.0 liters of water per 25 kg of dry mix |
| Aggregate size | no more than 2.5 mm |
| Mortar shelf life | not less than 30 minutes |
| The compressive strength after 3 days | not less than 15.0 MPa |
| The compressive strength after 28 days | not less than 35.0 MPa |
| Tensile strength in bending after 28 days | not less than 5.0 MPa |
| Frost resistance | not less than 75 cycles |
| Shrinkage | no more than 1,2 mm |
| Adhesion to the base after exposure to air-dry conditions | not less than 2.0 MPa |
| Dry mix consumption | about 20 kg / m² per 1 cm of layer thickness |
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Where to buy
For technical advice and the purchase of our products, please contact us by phone or fill out the application form
- 0 800 300 590 +38 044 330 04 28
or
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