Fire wall construction should pay attention to the key fire wall, in fact, we should not be very strange, many places will use this kind of partition material, but when using the fire partition wall, the construction of partition board is The most critical part of the whole building, if there are other problems in the whole construction progress of the fire partition board, then there will also be various problems in the whole use process after that, which is very dangerous for the safety of the building, and also very dangerous for the safety of the masses. So what are the key points in the construction of fire wall?

1. According to the construction drawing that has been designed in advance, the frame line of the door and window opening and the location line of the partition wall should be set out on the floor pillow belt or the ground, and the side line of the top keel position should be put well.

2. After setting out and setting out, according to the drawing design, first install the door opening frame of partition wall.

3. The vertical keel shall be installed according to the grading position. The upper and lower ends of the vertical keel shall be inserted into the top keel and the ground keel. After adjusting the verticality and positioning accurately, the vertical keel shall be fixed with the core pulling rivet; the keel near the wall and column shall be fixed with the wall and column with the nail spacing of 1000mm

4. According to the relevant design requirements, when the height of the partition wall is 3 meters in heavy rain, it is necessary to add a transverse clamping keel, and fix it with rivets or bolts.