We have been taught not to play with fire since we were young, and the school has continued to give us fire safety propaganda, showing the importance of fire prevention. Today, with the advancement of science and technology, many fire products have appeared on the market. A product of the era
As a linked fireproof product, the fireproof shutter door plays an appropriate and important effect in the entire firefighting. Below we make a detailed description of the components and composition of the fireproof shutter door. Let us understand this fire protection product more clearly.
When opening the fire-resistant rolling shutter door, the user should first perform a jog, and it can be started in the front without reversal. The door should be stopped immediately if there is an abnormal music sound. The operator can only be separated after the door is in normal operation. In the process of door operation
What should I pay attention to when purchasing fire shutter? The first is the value of the goods, which can increase the rate of work very quickly. When the fireproof shutter was developed, according to the investigation, it was possible to purchase affordable [electric heat tracing], and it can reduce the performance of poor quality and poor practicality from procurement to use and know-how.
Fire shutter doors are a substitute for the inconvenient installation of firewalls in modern high-rise and super high-rise buildings. Fire shutter doors can make fire separation in construction projects. It is one of the indispensable fire protection facilities for modern high-rise buildings. It consists of curtain board, seat board, Guide rail, reel, box, control box, limiter, lintel, door rolling machine
However, the national standard GB14102 classifies the fire resistance of steel fire shutter doors, and neither requires a fire resistance test to measure the temperature rise of the back surface, nor does it use the temperature rise of the back surface as a condition for determining the fire resistance time. In recent years, steam mist steel has appeared on the market. Quality fireproof roller shutter,
The smoke barrier wall is set on the roof and ceiling beams to sag no less than 50mm as a partition to divide the smoke prevention zone and smoke prevention zone. Its main performance is fire prevention and smoke prevention, which is an indispensable fire prevention in modern industrial civil buildings. Smoke facilities.