The smoke extraction and ventilation ducts system is designed to transmit smoke, hot gas and flame from the sector to the sector, and bring fresh air to the fire sector. For this reason, it is necessary to provide fire protection of these systems for the safety of life and of course the protection of facilities and property.
European and domestic standards (SRPS) EN 1366-1 and (SRPS) EN 1366-9 aim to prescribe the minimum requirements that it intends to:
- Limitation of smoke spread through the duct system in the building during a fire
- Limitation of fire spread through duct systems in a building during a fire
- Enabling the fresh air supply to the object during the evacuation
- Enabling the air duct system in the building to provide an additional purpose for smoke control
Propokan system for fire protection of ventilation and smoke extraction ducts intended for supply and for the evacuation of smoke, ensures the maintenance of their integrity and cross-section within the fire sector, in order to allow maximum smoke flow that can be driven from the point of fire.
Propokan system offers consultants, designers, and contractors an effective way of protecting smoke extraction and ventilation ducts. Provides fire resistance of 120 minutes using locally produced galvanized ducts (rectangular and circular cross-section) protected by fire protection coating. The system has been tested in ILAC and MRA accredited laboratory FIRES in accordance with international standards EN 1366-1, EN 1366-9 and EN 13501-4 and application in the territory of Republic Serbia is approved by the competent Ministry.
- Smoke and heat exhaust systems
- Cooking systems for smoke extraction
- Pressure equalization systems
- Ventilation systems
PROPOKAN protection with intumescent coatings offers numerous advantages compared to other fire protection systems, and it is especially important that it is an environmentally friendly system based on materials that do not pollute but protect the HCFC environment. The application of this fire protection system provides standardized construction and installation of smoke ducts according to DW 144, provides protection of duct hangers on which there is a load that is not achieved with other protection systems. The most important thing in case of fire is for the ducts to keep their own INTEGRITY and STABILITY kako bi omogućili nesmetan protok dima, te time opravdali svoju funkciju, šta se u potpunosti postiže ovim sistemom zaštite. Protivpožarni, ekspandirajući premazi su vodorazredivi, njihovo nanošenje je brzo i bezopasno po ljude i okolinu, a rezultati zaštite su izuzetno efikasni. Za razliku od ostalih sistema protivpožarne zaštite, ovim sistemom se za mnogo kraće vreme i uz uštedu prostora i finansijskih sredstava postižu delotvorniji rezultati. PROPOKAN SISTEM zaštite garantuje 120 minuta zaštite u slučaju požara. Njime se obezbeđuje ušteda prostora jer ne smanjuje nivo garaže, niti se opterećuje konstrukcija kanala, pa se samim tim ne povećava kvadratura zaštite. Vizuelno je privlačniji jer je moguć RAL, odnosno moguće je nanošenje završne boje po izboru investitora. Ovaj sistem zaštite štedi vreme izvođenja radova koje je za 60 do70% kraće u odnosu na druge sisteme zaštite. And last but not least, the price of this protection system is lower than other fire protection systems.