Найдено: 21
Overview ISO 21927-4:2019 specifies design, requirements and installation practices for natural smoke and heat exhaust ventilators (NSHEVs) used in smoke and heat control systems (SHEVS). It covers N…
Overview ISO 21927-5:2018 - "Smoke and heat control systems - Part 5: Powered smoke exhaust systems - Requirements and design" sets out requirements and design rules for powered smoke exhaust systems…
Overview ISO 21927-10:2011 - "Smoke and heat control systems - Part 10: Specification for power output devices" defines requirements and test methods for primary and secondary electrical and pneumati…
Overview: ISO 21927-1 (2008) - Smoke and heat control systems - Specification for smoke barriers ISO 21927-1:2008 defines product performance, classification and test methods for smoke barriers used…
Overview ISO 21927-6:2026, published by the International Organization for Standardization (ISO), is a key international standard under the ISO 21927 series focused on smoke and heat control systems,…
Overview ISO 21927-8:2017 specifies requirements and test references for smoke control dampers used in smoke and heat control systems and pressure differential systems. The standard covers products p…
Overview ISO 21927-9:2012 - "Smoke and heat control systems - Part 9: Specification for control equipment" defines product performance requirements, classifications and test methods for control equip…
Overview ISO 21927-3:2021 – Smoke and heat control systems – Part 3: Specifications for powered smoke and heat exhaust ventilators sets internationally recognized criteria for the performance, reliab…
Overview - ISO 21927-2:2018 (Natural smoke and heat exhaust ventilators) ISO 21927-2:2018 specifies requirements and test methods for natural smoke and heat exhaust ventilators (NSHEV) intended for u…
Overview ISO 21927-7:2017 - "Smoke and heat control systems - Part 7: Smoke ducts sections" specifies requirements for smoke control duct sections intended to operate in pressure differential systems…