ALFAPOL M2-BARIT — shielding barite screed on magnesite
Radiation-shielding barite floor screed on magnesite, suitable under any floor finish.

The two-component magnesia compound — dry mix and gauging liquid concentrate — flows into a level, non-shrink coating that does not spark and dissipates static charge through the earthing circuit. The coating reaches at least 40 MPa in compression and 8 MPa in bending, with bond strength to concrete from 2 MPa and abrasion no more than 0.7 g/cm². The floor is resistant to petroleum products, non-combustible (NG) and performs from −30 to +40 °C; it is supplied in grey or tinted.
| Manufacturer | ALFAPOL — OOO “ALFAPOL”, Saint Petersburg |
|---|---|
| Type | floor material |
| Use | production halls, warehouses and logistics, antistatic/conductive |
| Base | magnesite; Magnesia-based antistatic non-sparking industrial self-levelling floor B35, non-shrink non-combustible finishing coating |
| Colour | base grey or tinted |
| Packaging | Component A - dry mix: polypropylene bag - 25 kg Component B - gauging liquid concentrate with a density of 1.29 kg/l: drum or canisters of various sizes. |
| Application temperature | Application temperature: from +10°C to +25°C; substrate moisture, max.: 5% |
| Curing | Site foot traffic possible 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.: 2 MPa; Abrasion, max.: 0.7 g/cm²; Corrosion resistance, GOST 27677-88: petroleum products; Radiation safety standard (NRB-99/2009): class 1; Combustibility class, GOST 30244-94: NG (non-combustible); Point-to-ground resistance, less than: 10^6; Point-to-point resistance, less than: 10^6; Max. aggregate size: 0.63 mm |
| Layer thickness | Single layer thickness: from 5 to 25 mm |
| Consumption | Consumption: 1.43 kg/m²/mm |
| Shelf life | Guaranteed shelf life of the dry mix under normal conditions is 6 months from the date of production.; The shelf life of the gauging liquid is unlimited. |
| Standards | TU 5745-001-82166262-2001; 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.
Radiation-shielding barite floor screed on magnesite, suitable under any floor finish.
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