Profskrin RC60 F, based on Portland cement and special cements, is a winter mortar for structural repair of high-strength concrete at temperatures from −10 to +10 °C. After placing, an above-zero temperature is maintained under protective enclosures for 1 day, and the mix stays workable for at least 15 minutes. Compressive strength from 30 MPa after 24 hours and from 60 MPa after 28 days, flexural 4 and 8 MPa, water impermeability W16, frost resistance F1 1000.
| Manufacturer | INDASTRO — OOO Sedrus |
|---|---|
| Type | thixotropic repair mortars |
| Use | industrial buildings, columns and beams |
| Base | Portland cement, special cements, mineral filler, modifying admixtures. |
| Packaging | bags 25 kg |
| Application method | Profskrin RC60 F repair mortar is used for structural repair of high-strength concrete structures in winter. |
| Application temperature | −10…+10 °C |
| Curing | maintaining an above-zero temperature for 1 day (protective enclosures) |
| Key properties | mixing water: 3.5-3.8; maximum aggregate size, mm: 3; workability (cone spread): 120 – 140 mm; workability retention: ≥15 min; flexural strength at 24 h: ≥4 MPa; flexural strength at 28 days: ≥8 MPa; compressive strength at 24 h: ≥30 MPa; compressive strength at 28 days: ≥60 MPa; bond strength to substrate: ≥2 MPa; linear expansion/shrinkage: ≤0.8 mm/m; service in aggressive environments: 5< pH <14; frost resistance: F1 1000; frost resistance (road and airfield concrete, mineralised medium): F2 300; water impermeability: W16; service temperature: -60…+80 °C |
| Shelf life | 6 months in the original factory packaging from the date of manufacture, in a dry room |
| Standards | class R4 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
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