Monolit-Tonnel fire protection system for transport tunnels (KrilaK)
Fire protection system for vaults and walls of transport tunnels: Monolit compound, reinforcing mesh and topcoat, REI up to 240.
According to the manufacturer’s description, Monolit OB matches the basic Monolit compound and is likewise intended for load-bearing reinforced concrete structures and tunnel vaults and walls. It is a dry mix on a mineral binder; if necessary, the coating is reinforced with galvanised mesh and painted with Akrilak ARM or Akrilak Finish in a RAL colour. The fire resistance rating is REI up to 240, including in a hydrocarbon fire. The service life is at least 50 years.
| Manufacturer | KrilaK — NPO “Association KrilaK” |
|---|---|
| Fire protection performance | REI up to 240; hydrocarbon fire |
| Application | concrete and reinforced concrete |
| Service conditions | load-bearing RC structures, tunnel vaults and walls; from −50 to +60 °C |
| Base | dry mix on a mineral binder; galvanised reinforcing mesh if necessary |
| Application method | robotic units, MIS-800, AK-800 machines, Putzmeister-type shotcrete machines |
| Compatible primers and topcoats | painting with Akrilak ARM or Akrilak Finish (RAL) if necessary |
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 system for vaults and walls of transport tunnels: Monolit compound, reinforcing mesh and topcoat, REI up to 240.
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