ALFAPOL BR A — heat-resistant concrete floor on high-alumina cement
Heat-resistant floor coating on high-alumina cement with crushed chamotte for forging, steelmaking and heat-treatment facilities.

The MB magnesia mix is gauged with bischofite and laid with 5–10 mm crushed granite, forming a non-shrink non-combustible floor coating. Compressive strength is at least 40 MPa, flexural strength 8 MPa, abrasion no more than 0.4 g/cm²; the coating is resistant to petrol and mineral oil. The floor suits workshops, warehouses, retail and public buildings and can be protected with polymer coatings if required; foot traffic after 8–10 hours.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor material |
| Use | production halls, warehouses and logistics, retail and public |
| Base | Magnesia-based industrial concrete floor B35, non-shrink non-combustible finishing coating |
| Colour | tinting possible |
| Packaging | Dry mix ALFAPOL MB®: polypropylene bag, 25 kg. Gauging liquid (bischofite): drums or canisters of various sizes. Crushed granite, fraction 5-10 mm: polypropylene bag, 32 kg. |
| Application temperature | Application temperature: from +10 °C to +25 °C; substrate moisture, max.: 5% |
| Curing | Site foot traffic possible under normal conditions* after: 8-10 hours |
| Key properties | Service temperature: from -30 to +40 °C; Compressive strength at 28 days, min.: 40 MPa; Flexural tensile strength at 28 days, min.: 8 MPa; Bond strength to concrete, min.: 1 MPa; Abrasion, max.: 0.4 g/cm²; Thermal conductivity: 0.96; Corrosion resistance, GOST 27677-88: petrol, mineral oil; Radiation safety standard (NRB-99/2009): class 1; Combustibility class, GOST 30244-94: NG (non-combustible); Max. aggregate size: 10 mm |
| Layer thickness | Single layer thickness: 25-100 mm |
| Consumption | Consumption: 1.96 kg/m²/mm; DRY MIX – 1.96 kg/m²/mm. |
| Shelf life | Guaranteed shelf life of the mix under normal conditions is 6 months from the date of manufacture.; Shelf life: 6 months |
| Standards | TU 23.64.10-002; TU 5745-002-82166262-2005; 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.
Heat-resistant floor coating on high-alumina cement with crushed chamotte for forging, steelmaking and heat-treatment facilities.
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