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OGRAX

OGRAX-L3 tape-type fire collars

Penetration seals, joints and sealants

The OGRAX-L3 tape-type collar is installed inside a wall or floor slab: the tape is wrapped around a plastic pipe, in a steel sleeve if necessary, and secured with wire. The material is a flexible intumescent composition on silica fabric; expansion starts at +220 °C. The penetration through concrete or brick structures achieves a fire resistance rating of EI 180. The tape is resistant to water and petroleum products, works from −60 to +60 °C at 100% humidity and has a service life of at least 25 years.

Specifications

ManufacturerOGRAX — GK Unihimtek, Moscow Region
Fire protection performanceEI 180
Applicationpenetrations and joints
Service conditionspenetrations of concrete or brick walls/floors by plastic pipes; service from −60 to +60 °C at 100% humidity
Baseflexible intumescent material on silica fabric; expansion from +220 °C
Packagingcardboard boxes
Application methodwrapping the pipe inside the wall/floor (including in a steel sleeve), fixing with wire
Shelf life1 year
StandardsTU 22.21.42-076-13267785-2019; GOST R 53306-2009; TR EAEU 043/2017

Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.

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