Installation attention of explosion-proof plate

　　 (1) Repair the unevenness of the ground, ceiling and wall where the dragon skeleton needs to be installed.

　　 (2) Mark the location along the top (ground) keel on the ground and ceiling spring line according to the design, and mark the location of doors and windows, sanitary equipment, pipes and openings at the same time.

　　 (3) Use nails or expansion bolts to fix the keel along the top (ground). The horizontal fixation distance of the nails or expansion bolts is ≤800mm, and the fixed point is 100mm from the end of the wall.

(4) Insert the vertical keel into the top (ground) keel, and fasten it with blind rivets at a distance of 610mm. The vertical keel is generally 5mm shorter than the clear height of the partition wall. Note that the opening direction of the vertical keel should be consistent, and the vertical keel should not be upside down to ensure The vertical keel openings are on the same horizontal plane.

　　 (5) Correct the verticality of the vertical keel with a plumb hammer.

　　 (6) Install reinforcing keels at the door and window frames, the free end of the wall and the joints of the wall and on both sides of the larger opening, that is, the composite of the vertical keel and the keel along the top (ground).

　　(7) Install the horizontal support keel at the wall height of 2400mm (that is, the horizontal joint of the plate).

　　 (8) At the position where the equipment is suspended, set other supporting objects to facilitate the fixation of the equipment.

　　 (9) Install hidden pipelines, sockets and internal fillers (according to design requirements, such as rock wool). If holes are to be made in the vertical keel, the hole diameter shall not be greater than 2/5 of the keel width.

　　 (10) Check the size and verticality of the keel frame, as well as the integrity and firmness according to the relevant building construction specifications, and install the explosion-proof plate and pressure relief plate only after being qualified.