建筑设计防火规范(GB50016—2014) 第10.3.5条

公共建筑、建筑高度大于 54m的 住宅建筑、高层厂房 (库 房)和 甲、乙、丙 类单、多层厂房,应设置灯光疏散指示标志,并应符合下列规定:

1. 应设置在安全出口和人员密集的场所的疏散门的正上方;

2. 应设置在疏散走道及其转角处距地面高度 1.0m以下的墙面或地面上。 灯光疏 散指示标志的间距不应大于20m; 对于袋形走道, 不应大于10m; 在走道转角区, 不应大于1.0m。

Code of Design on Building Fire Protection and Prevention (GB50016-2014), Article 10.3.5

Light evacuation indicating sign shall be installed along the public building, residential buildings whose height is more than 54m, high-rise factory building (storage) and class A, B, C factory building. It also shall meet the following requirements:

1. Light evacuation indicating sign shall be installed at the place right over the exit and evacuation door of the public assembly places;

2. Along the evacuation path and its corner, the light evacuation indicating sign shall below 1m of the wall or on the ground. The spacing of the indicating signs shall not be over 20m. For pocket-shaped passageway, the spacing shall not be over 10m. At the corner of the passageway, the spacing shall not be over 1.0m.