AkvaVIS
AkvaVIS P — two-component polyurethane foam for stopping leaks
Hydroactive polyurethane foam for stopping active leaks through cracks, joints and service penetrations; expands up to 30 times with water.
Price on request
AkvaVIS
AkvaVIS S401 — very elastic polyurethane injection resin
AkvaVIS S401, a two-component very elastic solvent-free polyurethane resin, can be pumped through injection hoses laid in construction joints at the building stage. Its viscosity is 100–120 mPa·s, it penetrates cracks from 0.1–0.2 mm and retains permanent elasticity: tensile strength at break is 11 MPa, elongation is 68%. The resin is used for non-destructive repair of cracks, joints and service penetrations in buildings, foundations, bridges and tunnels, and for cut-off waterproofing. Injection of the resin is permitted at temperatures above +3 °C.
Specifications
| Manufacturer | AkvaVIS — OOO “GELIOS” |
|---|---|
| Type | injection waterproofing |
| Use | foundations and basements, bridge structures, tunnels and metro, joints and junctions, leak repair |
| Base | two-component very elastic polyurethane injection resin of very low viscosity, solvent-free |
| Packaging | tin pails: component A — 20 kg, component B — 22.4 kg |
| Application method | seal the crack surface with a fast-setting repair compound; first stop active leaks with a foaming compound (the main resin — after 25–40 min); A and B 100 : 120 by mass (1 : 1 by volume), mixer at ~300 rpm for at least 3 min; holes at 45°, 20–25 cm spacing; for a cut-off barrier against capillary moisture — angle 15–30°, spacing 10–12 cm; one-component piston pump, Ø10 mm packers; pressure up to 150 atm for high-strength concrete; vertical cracks from bottom to top; suitable for injection hoses (Inzhpaip and others) |
| Application temperature | above +3 °C |
| Curing | pot life 2–3 h; polymerisation accelerates if water gets in |
| Key properties | mix viscosity 100–120 mPa·s; density 1.10±0.05 g/cm³; Shore A hardness 50; tensile strength at break 11 MPa; elongation at break 68%; penetrates cracks from 0.1–0.2 mm; permanent elasticity |
| Shelf life | 12 months in a dry warm place in the original packaging at +15…+25 °C; do not freeze; keep out of direct sunlight |
| Standards | STO 69626291-001-2012; included in the Moscow Territorial Construction Catalogue (MTSK); in the List of Innovative Products of the Moscow Innovation Agency (letter No. AIM-01-07-295/21 of 12.05.2021) |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Other materials by AkvaVIS
AkvaVIS
AkvaVIS S400 — elastic polyurethane injection resin
Low-viscosity resin for sealing dry and damp cracks and joints in reinforced concrete and cut-off waterproofing of masonry; penetrates cracks from 0.2 mm.
Price on request
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AkvaVIS G — elastic polyurethane injection gel
Hydroactive polyurethane gel for injecting cracks, cold and expansion joints and anti-seepage curtains in soil; gels in 190±60 s.
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AkvaVIS PM — polyurethane injection foam with activator
Elastic hydroactive foam with activator for sealing joints, cracks and voids under dynamic loads; reacts with alkaline water up to pH 13.
Price on request
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AkvaVIS P TIKS — accelerated polyurethane foam for emergency leaks
Three-component accelerated foam for emergency stopping of active water inflow through joints, cracks and voids; with water the reaction starts after 20 s.
Price on request
AkvaVIS
AkvaVIS S404 — polyurethane resin for consolidating soils and rocks
Two-component polyurethane resin for consolidating soils and rocks, sealing off groundwater and strengthening foundations; three versions.
Price on request