ET LSTK structural fire protection for light-gauge thin-walled steel structures
Fire protection of light-gauge thin-walled steel structures with MBOR-F material and EURO-LIT boards on PLAZAS compound: R15–R90.

ET VENT is a structural fire protection system for air ducts from AO TIZOL (Nizhnyaya Tura, Sverdlovsk Region). The foil-faced basalt material MBOR F is bonded to the duct with the heat-resistant PLAZAS compound. Fire resistance ratings range from 30 to 240 minutes and are confirmed by EAEU certificates. The system is designed for service from −60 °C at humidity up to 90%, is used in areas with seismic intensity up to 9 points and is permitted at medical, children’s and food facilities.
| Manufacturer | TIZOL — AO TIZOL, Nizhnyaya Tura |
|---|---|
| Fire protection performance | fire resistance from 30 to 240 minutes (EAEU certificates for EI 30–180 and EI 240) |
| Application | air ducts |
| Service conditions | service from −60 °C, humidity up to 90%; buildings of any purpose, areas with seismic intensity up to 9 points |
| Base | MBOR F (basalt fire protection roll material, foil-faced) 5–20 mm + heat-resistant adhesive compound PLAZAS |
| Packaging | MBOR — rolls 1500 mm wide; PLAZAS — 15 kg pail, 45 kg drum |
| Application method | bonding MBOR F onto PLAZAS adhesive compound |
| Standards | TU 23.99.19-018-08621635-2020 (MBOR); TU 23.99.19-013-08621635-2020 (PLAZAS); TR EAEU 043/2017; TR 48588528-VP-24 |
Data from the manufacturer’s technical data sheet. The coating system, number of coats and quantity are selected for your project on request.
Fire protection of light-gauge thin-walled steel structures with MBOR-F material and EURO-LIT boards on PLAZAS compound: R15–R90.
Board fire protection of reinforced concrete with anchor-fixed EURO-LIT: from REI 90 to 240 minutes, installation possible at sub-zero temperatures.
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