REKS
REKS® Strukto 100 — thixotropic R4 repair mortar resistant to acidic media
Non-shrink fibre-reinforced R4 mortar for bridges, tunnels, dams and treatment plants, tested for resistance in liquid acidic aggressive media.
Price on request
REKS
REKS® Nabryzg — fibre-reinforced class R3 mortar for wet spraying
REKS® Nabryzg is applied by wet spraying when repairing elements of concrete and reinforced concrete structures and for rapid restoration of concrete surfaces in large volumes — in industrial buildings, on columns and beams. It is a non-shrink fibre-reinforced mortar of class R3 per GOST R 56378 with an aggregate size of 1.25 mm; flowability is retained for at least 20 minutes. At 28 days compressive strength is from 35 MPa, bond to the substrate at least 1.5 MPa, water impermeability W12, freeze-thaw resistance F2 200.
Specifications
| Manufacturer | REKS — OOO “SPS” |
|---|---|
| Type | sprayed concrete mixes |
| Use | industrial buildings, columns and beams |
| Base | non-shrink fibre-reinforced repair mortar for “wet” spraying |
| Colour | grey |
| Packaging | bag 25 kg, MKR big bags |
| Application method | repair of elements of concrete and reinforced concrete structures by “wet” spraying; rapid restoration of concrete surfaces in large volumes |
| Application temperature | +5…+30 °C |
| Curing | protection from precipitation for at least 24 h; in hot and windy weather — water spraying and covering with film |
| Key properties | modulus of elasticity: ≥25,000 MPa; density of hardened mortar: 2.05 ± 5 % t/m³; freeze-thaw resistance: F2 200; bond to substrate at 28 days: ≥1.5 MPa; water impermeability: W12; compressive strength at 28 days: ≥35 MPa; flexural strength at 1 day: ≥1.5 MPa; flexural strength at 28 days: ≥5 MPa; bond to substrate at 28 days after 50 freeze-thaw cycles in salts: ≥1.5 MPa; aggregate size: 1.25 mm; flowability (truncated cone spread on a flow table): 135–150 mm; flowability retention: ≥20 minutes; compressive strength at 1 day: ≥8 MPa; capillary water absorption: no more than 0.4 kg/(m²·min⁰·⁵) |
| Shelf life | 9 months from the date of manufacture |
| Standards | class R3 per GOST R 56378 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Other materials by REKS
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REKS® Fluid — rapid-hardening flowable R4 grout for work down to −10 °C
Fibre-reinforced flowable mix for grouting under bridge bearings and equipment foundations and repairing roads and airfields; 50 MPa after one day.
Price on request
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REKS® Fab-10P — fibre-reinforced concrete mix with crushed granite for pavement repair
Non-shrink R4 concrete mix supplied with crushed granite for repairing airfield and road pavements, industrial floors and bridge piers.
Price on request
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REKS® Akrisil L — acrylic grout for equipment and rails, work from −10 °C
Acrylic resin grout for fixing equipment with dynamic loads and rails; applied at temperatures from −10 to +25 °C.
Price on request
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REKS® Grip Ultra — dispersed grout for sleepers, posts and rebar
Grout in 19 kg bags for fixing sleepers in track concrete, installing railings and posts and fixing rebar; 10 MPa after 2 hours.
Price on request
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REKS® R3 — class R3 repair mortar, 40 MPa, for interior and exterior work
Non-shrink thixotropic class R3 mortar for local repair and levelling of reinforced concrete in industrial buildings and tanks; compression from 40 MPa.
Price on request