ALFAPOL VK(m)2 — lightweight deck covering with expanded clay
Lightweight cement deck covering with expanded clay aggregate for screeds and falls on ships and floating structures.

The cement hardener with microfibre is applied as a mortar layer — on old or fresh concrete — and creates a coating for production facilities with significant abrasive and impact loads. Compressive strength is at least 60 MPa, flexural strength 9 MPa, abrasion no more than 0.4 g/cm², frost resistance F400. According to the technical data sheet, a high intensity of water exposure is permitted, combustibility class NG; foot traffic after 8–10 hours.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | toppings |
| Use | production halls, outdoor areas |
| Base | Portland cement; Liquid concrete topping B50 F400 Rk2 - Rk3 |
| Colour | base grey or tinted in muted colours |
| Packaging | Dry mix in polypropylene bags: 25 kg |
| Application temperature | Application temperature: from +10°C to +25°C; Air and substrate temperature: from +10 to +25°C |
| Curing | Site foot traffic possible after: 8-10 hours |
| Key properties | Max. aggregate size: 2.5 mm; Service temperature: -40 to +50°C; Compressive strength at 28 days, min.: 60 MPa; Flexural tensile strength: 9 MPa; Adhesion at 28 days, min.: 0.8 MPa; Frost resistance grade: F400; Abrasion, max.: 0.4 g/cm² **Intensity of mechanical impact per SNiP 2.03.13.88: significant; Intensity of water exposure per SNiP 2.03.13.88: high; Combustibility class, GOST 30244-94: NG (non-combustible) |
| Layer thickness | Coating thickness on an existing concrete substrate: 10-40 mm; Coating thickness on a "fresh" concrete substrate: 8-10 mm |
| Consumption | Consumption: 2 kg/m²/mm |
| Shelf life | Guaranteed shelf life of the dry mix under normal conditions in intact factory packaging is 6 months from the date of manufacture. |
| 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.
Lightweight cement deck covering with expanded clay aggregate for screeds and falls on ships and floating structures.
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