IZOLEP-WP-11 — spray-applied epoxy waterproofing for bridge superstructure slabs
Seamless elastic waterproofing membrane for bridge and overpass slabs; withstands asphalt concrete laying at up to 230 °C for a short time.

In the cold galvanising system ALPOL acts as a protective and decorative coat over TSINOL and TSINOL-SV. It is a one-pack composition on a high-molecular synthetic polymer with aluminium powder that gives a uniform, glossy silver-grey coating. It is used in civil, road and industrial construction and in the power industry, including for screw-pile foundations of overhead contact line supports. It is applied at air temperatures from −25 to +40 °C; the shelf life is 24 months.
| Manufacturer | VMP — AO “NPKh VMP”, Yekaterinburg |
|---|---|
| Type | anticorrosive material |
| Use | steel structures, oil and gas, power industry |
| Base | high-molecular synthetic polymer with aluminium powder; one-pack |
| Colour | silver-grey, glossy, uniform |
| Packaging | metal pails or metal cans |
| Application method | airless spray without thinning (nozzle 0.015–0.021″, 10–15 MPa), air spray (SOLV-UR or solvent up to 5 % by weight), brush, roller without thinning; 1–2 coats |
| Application temperature | air from −25 to +40 °C, relative humidity up to 85 % |
| Drying | to degree 3 — no more than 0.5 h at 20 °C; over TSINOL/TSINOL-SV — not earlier than 2 h; full cure before service in aggressive media — at least 7 days; before stacking and transport — 24 h |
| Key properties | non-volatile matter by weight — 23.0–27.0 %, density — 0.94–0.96 g/cm³, adhesion (GOST 15140) — max. 1 point; (GOST 31149) — max. 0 points, impact strength — at least 50 cm, flexibility in bending — max. 2 mm, heat resistance in air — 120 °C, coating class per GOST 9.032 — IV, not resistant to petrol and a number of organic solvents |
| Compatible materials | protective and decorative coat over TSINOL and TSINOL-SV |
| Shelf life | 24 months from the date of manufacture |
| Standards | TU 20.30.12-014-12288779-2022 (TU 2313-014-12288779-99); GOST 9.401-2018; RD GM-02-18 (Trust “Gidromontazh”); TU 5264-853-01393674-07 (screw-pile foundations for overhead contact line supports); register of JSC NK Rosneft |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Seamless elastic waterproofing membrane for bridge and overpass slabs; withstands asphalt concrete laying at up to 230 °C for a short time.
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