本文件规定了压力差系统，其设计用于在建筑物中的泄漏的物理屏障（例如门（打开或关闭））或其他类似受限制的开口处阻止吸烟。它包括计算压差烟雾控制系统参数的方法，作为设计过程的一部分。它为所使用的系统提供测试程序，以及描述在建筑物中实施计算设计所需的安装和调试过程的相关和关键功能。它涵盖旨在保护逃生途径的系统，例如楼梯间，走廊和大厅，以及旨在为消防部门提供受保护的消防桥头堡的系统。 该系统根据EN 12101的相关部分和包含这些和可能的其他组件的套件（见3.1.18）包含烟雾控制组件。本文件提供了对这些工具包的一致性评估的要求和方法

This document specifies pressure differential systems designed to hold back smoke at a leaky physical barrier in a building, such as a door (either open or closed) or other similarly restricted openings. It covers methods for calculating the parameters of pressure differential smoke control systems as part of the design procedure. It gives test procedures for the systems used, as well as describing relevant, and critical, features of the installation and commissioning procedures needed to implement the calculated design in a building. It covers systems intended to protect means of escape such as stairwells, corridors and lobbies, as well as systems intended to provide a protected firefighting bridgehead for the Fire Services. The systems incorporate smoke control components in accordance with the relevant Parts of EN 12101 and kits comprising these and possibly other components (see 3.1.18). This document gives requirements and methods for the evaluation of conformity for such kits.