Pakol
Pakol Torkret Zima — shotcrete mix for work in frost down to −10 °C
Fibre-reinforced shotcrete mix for structural repair of walls and ceilings of bridges, tunnels and tanks in frost down to −10 °C without heating.
Price on request
Pakol
Pakol Remontny 800 K — high-strength thixotropic B60 mortar for strengthening
The high-strength model of the thixotropic range: after 28 days the mix gives 80.0 MPa in compression (B60) and 12.0 MPa in flexure (Btb8.0) with a modulus of elasticity of 27.0 GPa. The coarse-grained non-shrink mortar with polymer fibre is used for structural repair and strengthening of walls, columns, beams and overhead areas of bridges, tunnels, dams, tanks and industrial buildings. Watertightness W20, frost resistance F1 1000, workability retention 30 min.
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 with polymer fibre, coarse-grained, non-shrink, thixotropic type, on a cement binder, with a maximum grain size of 3 mm |
| Packaging | 25 kg bags (three-ply with a polyethylene liner) |
| Application method | For structural repair and strengthening of overhead, inclined and vertical surfaces with local damage (spalls, gouges, etc.) up to 60 mm deep |
| Application temperature | optimum +18…+30 °C; permitted from +5 °C |
| Curing | moist curing for 2 days (covering with film, spraying with water) |
| Key properties | aggregate size, mm: 3.0; mixing water, l per 1 kg: 0.14…0.16; workability retention, min: 30; workability: cone penetration 4–8 cm (Pk2), spread 170-190 mm; bond strength to substrate, MPa: 2.5; strength after 24 h: flexural 7.0 / compressive 40.0 MPa; strength after 28 days: flexural 12.0 (Btb8.0) / compressive 80.0 (B60) MPa; modulus of elasticity, GPa: 27.0; sulphate resistance group: III; contact zone frost resistance: Fkz 100; frost resistance: F1 1000, F2 300; watertightness: W20 |
| Shelf life | 12 months from the date of manufacture; storage at -30…+40 °C, humidity no more than 70 % |
| Standards | Pk2, B60, Btb8.0, W20, F1 1000 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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