发布人：http://www.kdjlm.com 发布时间：2020-02-06 19:00:43
Fire resisting shutter door is a kind of fire resisting door, which is mainly made of wood processed by fire-retardant treatment. It has superior fire-retardant performance and is loved by fire fighters. As a component of fire-proof building, fire shutter is widely used in all kinds of civil buildings and some industrial buildings because of its beautiful appearance, convenient installation, good decorative performance and superior fire-proof performance. As an important fire isolation and personnel escape equipment, wooden fire doors are generally set at the entrance of high-rise buildings and public places, emergency exits, distribution wells and other positions, and the doors open in the direction of people's escape.
1、 In order to achieve the fire protection effect required by the national standard, the wood used for the fire-retardant door generally needs to be treated with corresponding fire-retardant treatment. Only after the fire-retardant treatment can the wood be guaranteed not to be ignited quickly in case of fire. If the fire-retardant treatment of wood is not good, the fire-resistant time of wood fire doors will be greatly shortened, and it may also bring huge security risks to the whole building.
2、 The quality of fire shutter door itself is only one of the aspects, and another equally important is the installation quality, maintenance management and other use issues, which has an important impact on its performance. If it is not used properly, the danger will come to the door. How to use wooden fire doors correctly? Automatic door closers and smoke bars are necessary accessories for wooden fire doors. In order to ensure that the wood fire doors can play a real role in the fire, there are some special requirements in the process of maintenance and use: for example, the wood fire doors must be kept closed, but now many installed wood fire doors are not in the required state.