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REKS® BS — thixotropic R3 mortar for final levelling of concrete
REKS

REKS® BS — thixotropic R3 mortar for final levelling of concrete

Thixotropic repair mortars

A smooth finish on new concrete structures and final levelling as part of repair systems for old concrete are carried out with the non-shrink thixotropic mortar REKS® BS. It fills voids and cracks, removes irregularities and forms a surface for protective coatings, and is suitable for final finishing of reinforced concrete and local levelling of horizontal and vertical areas. Aggregate size 0.315 mm, flowability retained for at least 30 minutes, class R3 per GOST R 56378, compressive strength at 28 days from 35 MPa.

Specifications

ManufacturerREKS — OOO “SPS”
Typethixotropic repair mortars
Useindustrial buildings, columns and beams, tanks and treatment plants
Basenon-shrink thixotropic cementitious mortar for repair and final levelling of concrete surfaces
Colourgrey
Packagingbags 25 kg
Application methodfor a smooth finish on new concrete structures and as part of repair systems for old concrete. Applied in layers of 1–10 mm, it fills voids and cracks and removes irregularities, forming an ideal surface for applying protective coatings; repair and final finishing of concrete and reinforced concrete structures; levelling of concrete surfaces in routine repair and in new construction; local levelling of horizontal and vertical surfaces
Application temperature+5…+30 °C
Key propertiesmodulus of elasticity: ≥15,000 MPa; density of hardened mortar: 2.05 ± 5 % t/m³; freeze-thaw resistance: F2 300; bond to substrate at 28 days: ≥1.5 MPa; compressive strength at 28 days: ≥35 MPa; flexural strength at 28 days: ≥4 MPa; bond to substrate at 28 days after 50 freeze-thaw cycles in salts: ≥1.5 MPa; aggregate size: 0.315 mm; flowability (truncated cone spread on a flow table): 125–140 mm; flowability retention: ≥30 minutes; capillary water absorption: no more than 0.4 kg/(m²·min⁰·⁵)
Shelf life12 months from the date of manufacture
Standardsclass 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.

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