If the light steel keel partition door is directly installed on the vertical keel, it may be unstable. How to strengthen the door opening?

There are several ways to install the door at the entrance of the light steel keel partition:

1。 When installing conventional wooden doors and door covers, you can fix 18 cm multi-layer boards or woodwork boards on both sides and the top surface of the door opening, then fix the door cover (the door cover is directly attached to the door opening and fixed with foaming agent), and finally install the wooden door;

2。 When installing overweight solid wood or solid wood doors and door covers, the two sides and the top surface of the door opening can be welded into a door opening type with channel steel or rectangular steel pipes, the steel door frame can be fixed on the ground embedded parts or steel plates fixed with expansion bolts, and then the door and door cover can be installed.

3。 If a frameless glass door is installed, channel steel is fixed at the edge of the door opening to fix the heaven and earth clamp, and the ground spring is embedded in the ground (if there is electrostatic floor elevation on the ground, the ground spring fixing bracket is welded with angle steel), and then the glass door is fixed after the door frame is completed.