恒峰g22

The wooden fire doors are divided into two series of full and half glass, as well as single and double fans. Pay attention to the following points in the installation of wooden fire doors:

1: The wooden fire door should be a swing door, which must be opened and flexible, and has the function of self-closing.

2: The wooden fire door used for evacuation passages should have the function of being able to close immediately in the event of fire, and it should be opened in the direction of evacuation. It is not suitable to install locks and bolts.

3: Double or multiple wooden fire doors with sub-ports must be able to be closed in sequence.

4: The door of the wooden fire door should be sealed with the door and the door should be sealed with a non-combustible material.

5: When the conditions are met, it is advisable to assemble the door leaf and the door frame, install all the hardware, and then install them in a complete set.

6: After the wooden fire door is made, the base oil (dry oil) should be brushed once to prevent moisture deformation.

7: Small hardware installation should be fixed with wood screws, and should not be replaced with nails.

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