8892-5 / 2024

نظم التحكم في الحرارة والدخان الجزء: الخامس نظم عادم الدخان التي تعمل بالطاقة – المتطلبات والتصميم (ISO: 21927-5:2018)(متبناة)

This document applies to powered smoke exhaust systems in spaces with a large area and with a ceiling height of minimum 3 m, in which smoke protection is required. It includes tables and calculation methods for the design of clear layers in order to com