OgneVent®-K fire-resistant cable duct
Modular duct of fire protection panels for cable lines of fire protection systems: fire resistance of 90 or 180 minutes.

OZK-01, produced by KROZ (Dyatkovo, Bryansk Region), is a water-based intumescent paint for indoor premises. One material does two jobs: steel structures get from 15 to 120 minutes, reinforced concrete gets REI 120. The base colour is white, tinting to pastel shades is possible, and the paint can serve as a finish coat. It is applied by brush, roller or airless spray; the guaranteed service life indoors is at least 20 years.
| Manufacturer | KROZ — OOO KROZ, Dyatkovo |
|---|---|
| Fire protection performance | steel: 15–120 minutes; reinforced concrete: 120 minutes (REI 120) |
| Application | steel structures, concrete and reinforced concrete |
| Service conditions | indoors (guaranteed service life indoors at least 20 years) |
| Base | water-based intumescent paint; non-volatile content 60–65% |
| Colour | white; tinting to pastel shades possible |
| Application method | brush, roller, airless spray (Titan, WAGNER, GRACO) |
| Drying | not more than 12 h at 20 °C |
| Standards | TU 20.30.11-002-18594046-2026 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Modular duct of fire protection panels for cable lines of fire protection systems: fire resistance of 90 or 180 minutes.
Dry fire protection plaster mix for steel (up to 150 minutes) and reinforced concrete; machine application with a rough spray texture.
Styrene-acrylic primer concentrate for KROZ fire protection compounds on steel, concrete and old paint coatings; has anti-corrosion properties.
Superfine basalt fibre mats for fire protection of ventilation and smoke exhaust air ducts: from EI60 to EI180.
Foil-faced basalt mat on PVK-2002 compound for fire protection of air ducts: ratings from EI 30 to EI 240.
Ready-to-use intumescent mastic for steel structures with an R 90 rating: no reinforcement needed, a continuous seamless coating.