Pakol
Pakol Remontny Zima 800 K — high-strength winter B60 mortar for work to −20 °C
High-strength winter B60 mix for repairing columns, beams and overhead areas in tunnels and on bridges down to −20 °C; 55.0 MPa after just 24 h.
Price on request
Pakol
Pakol Remontny Zima 600 M — fine-grained winter R4 mortar for work down to −20 °C
This fine-grained thixotropic mortar with polymer fibre and 1.0 mm aggregate works down to −20 °C without heating: it is used for urgent structural repair of shallow spalls, gouges and cavities on vertical, inclined and overhead surfaces. Typical sites are bridges and overpasses, tunnels and metro, dams, tanks and treatment plants, columns and beams. After 2 h the mortar reaches 12.0 MPa in compression, after 28 days 60.0 MPa (B45); class R4, W18, F1 600.
Specifications
| Manufacturer | Pakol — OOO “NPO Pakol”, Vysokaya Gora |
|---|---|
| Type | thixotropic repair mortars |
| Use | bridges and overpasses, tunnels and metro, hydraulic structures and dams, industrial buildings, tanks and treatment plants, columns and beams |
| Base | Dry construction mix, fine-grained, with polymer fibre, non-shrink, thixotropic type, on a cement binder with ultra-rapid strength gain |
| Packaging | 25 kg bags (three-ply with a polyethylene liner) |
| Application method | For urgent structural repair of concrete and reinforced concrete structures by eliminating local damage (spalls, gouges, cavities, etc.) up to 20 mm deep on vertical, inclined and overhead surfaces at negative (down to -20 °C) and low positive ambient temperatures |
| Application temperature | down to −20 °C without heating |
| Key properties | aggregate size, mm: 1.0; mixing water, l per 1 kg: 0.15…0.17; workability retention, min: 10; workability: cone penetration 4–8 cm (Pk2), spread 170-190 mm; bond strength to substrate, MPa: 2.5; strength after 2 h: flexural 3.0 / compressive 12.0 MPa; after 4 h: flexural 3.5 / compressive 15.0 MPa; strength after 24 h: flexural 6.0 / compressive 25.0 MPa; strength after 28 days: flexural 8.0 (Btb6.0) / compressive 60.0 (B45) MPa; modulus of elasticity, GPa: 25.0; sulphate resistance group: III; contact zone frost resistance: Fkz 75; frost resistance: F1 600, F2 200; watertightness: W18 |
| Shelf life | 12 months from the date of manufacture; storage at -40…+50 °C, humidity no more than 70 % |
| Standards | Pk2, B45, Btb6.0, W18, F1 600 to GOST 31357-2007 (taking into account the requirements of GOST R 56378-2015, class R4); TU 23.64.10-002-76310469-2021 |
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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Pakol Litevoy Zima 800 K — self-levelling winter mix, B70
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Price on request