When using fire-retardant separation strips on building facades, there are many points to be aware of, and it is crucial to operate strictly according to the correct usage standards. Next, we will have Wafu Shenghao Building Facade Fire Retardant Strip manufacturer explain the specification requirements for building facade fire retardant strips. 1. For buildings over or equal to 100 meters in height, the fire resistance performance of the facade fire retardant strip must meet the specification requirements.

2. Manufacturer of fire-resistant barriers for building facades introduces: For buildings with heights between 60 meters and less than 100 meters, the fire resistance of the building facade fire-resistant barrier should not be lower than the relevant requirements, and a horizontal fire-resistant barrier should be set on each floor.

3. Buildings with a height between 24 meters and 60 meters must have a fire-resistant barrier on the exterior wall that meets or exceeds B2 grade. When using a B2-grade fire-resistant barrier on the exterior wall, a horizontal fire-resistant barrier should be installed every two stories.

4. For buildings with a height of 24 meters or more but less than 50 meters, it is recommended to use a B1-rated flame-retardant exterior wall fire separation strip. It is important to note that a horizontal fire separation strip should be set every two floors.