Ognelit® fire protection board for steel structures
Board on a mineral binder for fire protection of steel structures: R45–R180, fixed with self-tapping screws, installation also at sub-zero temperatures.

In the IZOVENT-M system, the steel is protected by VBOR (MBOR) basalt roll material faced with aluminium foil, or with mesh or fabric to order. The mat is laid on a fresh layer of PVK-2002 adhesive compound, the joints are overlapped and the edges are sealed with aluminium tape. Fire protection performance is 45, 90, 120, 150 and 180 minutes, and there is a certificate for testing under load. The coating allows wet cleaning and is recommended for children’s and medical institutions and food enterprises; the service life is at least 20 years.
| Manufacturer | KROZ — OOO KROZ, Dyatkovo |
|---|---|
| Fire protection performance | fire protection performance of 45, 90, 120, 150 and 180 minutes |
| Application | steel structures |
| Base | basalt roll material (VBOR/MBOR) faced with aluminium foil (or mesh/fabric to order) + PVK-2002 adhesive compound |
| Packaging | rolls 8, 12, 20 m long, width 1000/1200 mm; PVK-2002 — 28 kg pack |
| Application method | PVK-2002 by brush/trowel or with a plastering machine |
| Standards | TU 5769-016-18594046-2023 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Board on a mineral binder for fire protection of steel structures: R45–R180, fixed with self-tapping screws, installation also at sub-zero temperatures.
Dry fire protection plaster mix for steel (up to 150 minutes) and reinforced concrete; machine application with a rough spray texture.
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Composite board on PVK-2002 adhesive with anchor fixing: fire protection and thermal insulation of reinforced concrete, 180 minutes.
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