Pakol
Pakol Remontny 600 KM — R4 mortar with admixtures that reduce cracking
Mix with an expansive admixture and modifiers that reduce cracking, for structural repair and strengthening of reinforced concrete; class R4, B50.
Price on request
Pakol
Pakol Finish — skim-coat mix for finish repair and levelling
The finishing material of the repair range is a finely dispersed skim-coat mix on a cement binder with 0.4 mm aggregate. It is used to level vertical and overhead surfaces of concrete, brick and stone and to fill small spalls, gouges and delaminations in industrial buildings, on columns and beams. To GOST 31357-2007 the mix corresponds to grade M500, Btb6.0, W14 and F1 300, class R4; bond strength to substrate is 2.8 MPa, and 2 days of moist curing are required after application.
Specifications
| Manufacturer | Pakol — OOO “NPO Pakol”, Vysokaya Gora |
|---|---|
| Type | thixotropic repair mortars |
| Use | industrial buildings, columns and beams |
| Base | Dry construction mix, finely dispersed, skim-coat type, levelling, on a cement binder |
| Packaging | 25 kg bags (three-ply with a polyethylene liner) |
| Application method | For finish repair and levelling of vertical and overhead surfaces of concrete, brick and stone structures with damage (spalls, gouges, delaminations) from 1 to 5 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: 0.4; mixing water, l per 1 kg: 0.2…0.22; workability retention, min: 40; workability: cone penetration 4–8 cm (Pk2), spread 170-190 mm; bond strength to substrate, MPa: 2.8; strength after 24 h: flexural 4.0 / compressive 18.0 MPa; strength after 28 days: flexural 8.0 (Btb6.0) / compressive 50.0 (M500) MPa; modulus of elasticity, GPa: 20.0; sulphate resistance group: III; contact zone frost resistance: Fkz 75; frost resistance: F1 300, F2 150; watertightness: W14 |
| Shelf life | 12 months from the date of manufacture; storage at -30…+40 °C, humidity no more than 70 % |
| Standards | Pk2, M500, Btb6.0, W14, F1 300 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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