ALFAPOL PU-4VN — heat- and chemical-resistant polyurethane-cement floor
Water-resistant polyurethane-cement floor for food and chemical plants, car parks and wet areas, with service temperatures up to +130 °C.

In shipbuilding, the VB-600(m) mix is used to make levelling coverings on the decks of sea and river vessels over steel, aluminium and galvanised metal. The fine-grained concrete with 2.5–5 mm quartz aggregate reaches at least 45 MPa in compression and 7 MPa in bending, with water resistance W8, frost resistance F300 and combustibility class NG. Laying is possible from +5 °C, foot traffic after 10–12 hours, service from −50 to +50 °C.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor material |
| Use | outdoor areas |
| Base | Portland cement; Cement-based primary deck concrete covering B35 W8 (marine floor) |
| Colour | the material is available in the base colour (grey) or tinted |
| Packaging | Dry mix ALFAPOL® VB-600(m): polypropylene bag, 25 kg; graded quartz aggregate 2.5-5 mm: polypropylene bag, 25 kg |
| Application temperature | Application temperature: from +5°C to +25°C; substrate moisture, max.: 5% |
| Curing | Site foot traffic possible after: 10-12 hours |
| Key properties | Service temperature: from -50 to +50°C; Compressive strength at 28 days, min.: 45 MPa; Flexural tensile strength at 28 days, min.: 7 MPa; Bond strength to concrete, min.: 0.8 MPa; Abrasion, max.: 0.7 g/cm²; Water resistance grade: W8; Frost resistance grade: F300; Combustibility class, GOST 30244-94: NG (non-combustible); Max. aggregate size: 5 mm |
| Layer thickness | Single layer thickness: from 15 to 80 mm |
| Consumption | Material consumption per 20 mm layer: dry mix – 22 kg/m²; FKZ – 22 kg/m² |
| Shelf life | Guaranteed shelf life of the dry mix under normal conditions in intact factory packaging is 6 months from the date of manufacture.; Shelf life: 6 months |
| Standards | TU 5745-011-82166262-2012; combustibility class per GOST 30244-94 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Water-resistant polyurethane-cement floor for food and chemical plants, car parks and wet areas, with service temperatures up to +130 °C.
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