REKS® StruktoFluid — flowable R4 mortar for roads, airfields and machine bases
Rapid-hardening fibre-reinforced flowable R4 mortar for roads, airfields, beams and slabs, machine bases and anchor fixing; compression from 65 MPa.

The universal adhesive and sealant REKS® Epo Uni is a two-component thixotropic epoxy compound. It is used to seal joints and cracks, eliminate minor defects in concrete and reinforced concrete structures, and fix rebar, anchors, studs and embedded parts in concrete, stone and brick. The Shot version has a gel time from 10 minutes and cures within 1.5 hours, the Long version from 80 minutes and within 6 hours; full readiness for service is no more than 1 day, and tensile strength after one day is from 20 MPa.
| Manufacturer | REKS — OOO “SPS” |
|---|---|
| Type | rebar protection and bonding primers |
| Use | anchoring of rebar and bolts, columns and beams |
| Base | two-component thixotropic epoxy adhesive |
| Colour | grey |
| Packaging | REKS® Epo Uni Shot kit |
| Application method | as a general-purpose adhesive and sealant; repair material for sealing joints and cracks and eliminating minor defects in concrete and reinforced concrete structures; fixing of rebar, anchors, studs and other embedded parts in concrete, stone and brick structures |
| Application temperature | not below +5 °C |
| Curing | full readiness for service no more than 1 day |
| Key properties | gel time (100 g): ≥10 min (Shot), ≥80 min (Long); curing time: ≤1.5 h (Shot), ≤6 h (Long); full readiness for service: ≤1 day; flexural strength at 1 day: ≥14 MPa; tensile strength at 1 day: ≥20 MPa; elongation at break: ≥10 %; adhesion to metal at 7 days: ≥6 MPa; to concrete at 7 days: exceeds the cohesion of concrete |
| Shelf life | 12 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.
Rapid-hardening fibre-reinforced flowable R4 mortar for roads, airfields, beams and slabs, machine bases and anchor fixing; compression from 65 MPa.
Non-shrink fibre-reinforced R4 mortar for repairing bridges, tunnels, dams and columns; compressive strength at 28 days at least 60 MPa.
Rapid-hardening flowable R4 mortar with polymer and brass-coated metal fibre for roads, airfields and bridges; from 30 MPa after 2 hours.
High-strength rapid-hardening Portland cement grout with shrinkage compensators for wind turbines, bridges and equipment; 110 MPa at 28 days.
Non-shrink low-viscosity R4 grout for machine bases and fixing beams, columns and bolts; from 35 MPa after one day and from 75 MPa at 28 days.
One-component primer with corrosion inhibitors protecting steel rebar during repair of reinforced concrete, including where chlorides are present; 5 and 10 kg pails.