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UTECH SP-EG epoxy grout — non-shrink grout under equipment
UTECH

UTECH SP-EG epoxy grout — non-shrink grout under equipment

Epoxy grouts

UTECH SP-EG is a two-component non-shrink epoxy-based compound for high-strength grouting and levelling of the base under bearings of columns, equipment and bridge structures under static and dynamic loads. It is also used at chemical and transport infrastructure facilities, in the installation and repair of railway track structures and for filling joints. Compressive strength is at least 70 MPa after 1 day and 100 MPa after 7 days, bond to steel at least 19.2 MPa and to concrete 4.3 MPa.

Specifications

ManufacturerUTECH — OOO “ASP-GRUPP”, Ivanteyevka
Typeepoxy grouts
Useequipment foundations, columns and beams, bridges and overpasses
Basenon-shrink two-component epoxy-based compound: component A — epoxy resin, reactive diluent, mineral filler; component B — amine hardener
Colourfrom light grey to dark grey
Packagingkit in a 20 l pail: component A 14 kg, component B 1 kg (15 kg); yield of mixed material per 1 pail 9 l
Application methodgrouting under bearings of columns, equipment and bridge structures; installation, repair and restoration of railway track structures; filling and repair of joints; installation of enclosing structures; restoration of the concrete cover on horizontal surfaces in aggressive environments; substrate moisture no more than 5 %; components supplied ready for mixing in one pack
Application temperaturesubstrate and air +5…+30 °C
Curingpot life at 20–23 °C 45 min; initial strength gain 6 h; full curing of the layer 24 h (at +20–23 °C); at low temperature the times increase, above 25 °C they decrease; next layer or putting into service after 24 h
Key propertiescompressive strength (1 / 3 / 7 days) at least 70 / 80 / 100 MPa; flexural strength (1 / 3 / 7 days) at least 49 / 58 / 60 MPa; bond strength to concrete at 7 days at least 4.3 MPa, to steel at least 19.2 MPa; freeze-thaw resistance at least F2300; water absorption no more than 0.05 % by weight; density of the mixed compound 2 g/cm³; maximum aggregate size 0.4 mm; no shrinkage
StandardsSTO 17523759-034-2025; certificate of conformity SDS “SMIK” No. RU.SMIK.001.N.00564 valid from 14.04.2026 to 13.04.2029; SGR RU.42.21.04.008.E.000090.06.26 dated 03.06.2026

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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