IZOVENT®-P basalt fire protection board
Basalt board on PVK-2002 adhesive compound — fire protection and thermal insulation of steel structures with R90, R150 and R180 ratings.

VBOR (MBOR) roll material forms the basis of the IZOVENT and IZOVENT-M systems: a stitch-bonded mat of superfine basalt fibres without binder, faced with foil, reinforced foil or fibreglass fabric. The material itself is non-combustible (NG to GOST 30244-94), and together with PVK-2002 adhesive compound it provides fire resistance from 30 to 240 minutes. It is used on air ducts and steel structures and is fixed with steel wire banding, Manier mesh or adhesive. Without mechanical damage its service life is unlimited.
| Manufacturer | KROZ — OOO KROZ, Dyatkovo |
|---|---|
| Fire protection performance | non-combustible material (NG) to GOST 30244-94; combined with PVK-2002 — fire resistance from 30 to 240 minutes |
| Application | air ducts, steel structures |
| Base | mat of superfine basalt fibres without binder, stitch-bonded, faced with foil / reinforced foil / fibreglass fabric |
| Application method | steel wire banding, Manier mesh or adhesive compound |
| Standards | TU 5769-014-54737814-2014 with Amendment 1; 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.
Basalt board on PVK-2002 adhesive compound — fire protection and thermal insulation of steel structures with R90, R150 and R180 ratings.
Foil-faced basalt mat on PVK-2002 compound for fire protection of air ducts: ratings from EI 30 to EI 240.
Modular duct of fire protection panels for cable lines of fire protection systems: fire resistance of 90 or 180 minutes.
Superfine basalt fibre mats for fire protection of ventilation and smoke exhaust air ducts: from EI60 to EI180.
Ready-to-use intumescent mastic for steel structures with an R 90 rating: no reinforcement needed, a continuous seamless coating.
Foil-faced basalt mat on PVK-2002 adhesive compound for fire protection of steel structures: performance from 45 to 180 minutes.