Fire Door

Set the original intention Functions and functions of fire doors Fire doors are an important part of fire partitions and fire intervals in buildings. Can effectively prevent the fire from spreading, Flue gas diffusion; At the same time, it is ...

Fire door monitor: used to display and control the opening of fire doors, Control device for closed state Fire door linkage door closer: can be handled after receiving instructionsClose the fire door in the open state and reverse its status informat...

In the "Code for Fire Protection Design of Buildings", (hereinafter referred to as "Building Regulations")The requirements for setting fire doors in China mainly include the following: "Construction Regulations" Article 7.5. 2: The installation of fire...

"Code for Fire Protection Design of Buildings", "High-rise Civil Construction"In the relevant provisions of the Code for Building Fire Protection, the installation of normally open fire doors,The specific location and parts of normally closed fire door...

In order to prevent the fire from spreading and expanding in buildings, it is necessary to take necessary fire separation measures. Fire partitions such as fire doors and fire shutters can meet the requirements of fire resistance stability, integrity a...

This document specifies the specification, classification, code and marking, requirements and testmethods of steel heat-insulated fire doors (hereinafter referred to as "fire doors")Law, inspection rules, marking, packaging, transportation and storage,...

Fire doors are related to the safety of people's lives and property, but some lawless elements pretend to be ordinary doors in order to seek illegal benefits 。Fire doors are sold, causing huge safety hazards. Recently, a related case was prosecuted by ...

Fire doors are generally located on fire compartments, partitions or evacuation passages.All must have self-closing or sequential closing functions, and must be in case of fireIn the closed state. According to the opening and closing mode, it is usuall...