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ČSN is a protected designation of Czech national technical standards.
Fire resistance tests for service installations - Part 5: Service ducts and shafts
Standard published on 1.7.2022
Selected format:Fire resistance tests for service installations - Part 6: Raised access and hollow core floors
Standard published on 1.4.2005
Selected format:Fire resistance tests for service installations - Part 7: Conveyor systems and their closures
Standard published on 1.3.2005
Selected format:Fire resistance tests for service installations - Part 8: Smoke extraction ducts
Standard published on 1.12.2025
Selected format:Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts
Standard published on 1.12.2025
Selected format:Fire resistance tests for service installations - Part 10: Smoke control dampers
Standard published on 1.3.2025
Selected format:Fire resistance tests for service installations - Part 11: Fire protective systems for cable systems and associated components
Standard published on 1.1.2023
Selected format:Fire resistance tests for service installations - Part 12: Non-mechanical fire barrier for ventilation ductwork
Standard published on 1.1.2023
Selected format:Fire resistance tests for service installations - Part 13: Chimneys
Standard published on 1.2.2022
Selected format:
WITHDRAWN published on 22.2.1991
Selected format:Latest update: 2026-07-29 (Number of items: 2 290 440)
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