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REKS® Akrisil VN — rapid-hardening acrylic polymer concrete for work from −30 °C
REKS

REKS® Akrisil VN — rapid-hardening acrylic polymer concrete for work from −30 °C

Other grouting and anchoring materials

As early as 1.5 hours REKS® Akrisil VN reaches at least 70 MPa in compression, after 4 hours 95 MPa and after one day 100 MPa, and it can be applied at air and substrate temperatures from −30 to +35 °C. The two-component highly filled acrylic resin polymer concrete is used for supports under metal bearing plates, precise setting of base plates, bridge bearings and mechanical connections, and screeds in premises with very high loads. It is used for rapid repair of cement-based substrates, including without stopping the main production.

Specifications

ManufacturerREKS — OOO “SPS”
Typeother grouting and anchoring materials
Useequipment foundations, bridges and overpasses, roads and airfields, floors, anchoring of rebar and bolts, tunnels and metro
Basetwo-component, high-strength, rapid-hardening, highly filled repair compound (polymer concrete) based on acrylic resins
Colourgrey
Packagingkit 22.47 kg (component A 20 kg — metal pail, component B 2.47 kg — canister) or kit 28.085 kg (A 25 kg — bag, B 3.085 kg — canister)
Application methodintended for making supports under metal bearing plates, precise setting of base plates, construction of bridge bearings and mechanical connections; construction of screeds in premises with very high loads and heavy traffic; for fixing rails in sleeperless track
Application temperature−30…+35 °C
Curingcuring time 1 h
Key propertiescompressive strength at 4 hours: ≥95 MPa; flexural strength at 4 hours: ≥18 MPa; freeze-thaw resistance: ≥F2 300; adhesion to concrete: exceeds the cohesion of concrete; adhesion to metal: ≥5 MPa; compressive strength at 7 days: ≥105 MPa; viscosity of component A: 0.6–0.7 cP; compressive strength at 1 day: ≥100 MPa; modulus of elasticity: ≥25,000 MPa; density of component A: 0.93–0.94 g/cm³; pot life of the mix: 20 minutes; curing time: 1 hour; working air and substrate temperature range: from −30 °C to +35 °C; density of the cured compound: 2.0–2.3 g/cm³; water absorption: at 1 day ≤0.1 %; flowability of the mix: 120–130 mm; compressive strength at 1.5 hours: ≥70 MPa; flexural strength at 1.5 hours: ≥14 MPa; flexural strength at 1 day: ≥20 MPa; flexural strength at 7 days: ≥22 MPa
Shelf life12 months from the date of manufacture; storage at +10…+25 °C

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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