The blast resistant doorsThe installation involves many aspects. Let's take a detailed look at the precautions for our installation. The installation of explosion resistant doors involves the installation of door frames, door leaves, locks, hinges and other aspects. The specific steps are as follows: 1. Door frame installation: (1) First, erect the door frame to ensure the accurate position, and then bind the surrounding reinforcement. (2) When installing the door frame, the perpendicularity of the door frame and the tilt of the door frame from front to back, left to right shall be strictly controlled, and shall not be greater than one thousandth of the clear height of the door opening.
(3) The temporary supporting profile steel on the door frame can be removed only after the formwork is removed.
2. Door leaf installation: (1) The door leaf is of carbon steel structure, reinforced by galvanized square steel keel, and filled with rock wool.The special steel plate is made to ensure the beauty and firmness of the door leaf. (2) Fit the door leaf with the door frame to ensure that the gap between the door leaf and the door frame is even and there is no obvious gap when closing. 3. Lock installation: (1) An explosion-proof key lock is provided to ensure the explosion-proof performance of the lock. (2) At least 8 solid locking tabs shall be provided on both sides of the door leaf. After the door is closed, the locking tabs and the door frame shall be tightly fastened to form an airtight body. (3) A round handwheel is installed to control the lock point switches around the door frame to ensure that they are beautiful, practical and not easy to rust. 4. Hinge installation: (1) The special anti explosion heavy-duty reinforced hinge is used to ensure that the connection between the door leaf and the door frame is firm. (2) When installing hinges, ensure the bearing capacity of hinges and ensure the stability of door leaves during opening and closing. 5. Inspection and acceptance: (1) After the installation of door frame, door leaf, lock, hinge, etc., an overall inspection shall be carried out to ensure that the door can be opened and closed smoothly without abnormal sound. (2) Test the anti explosion performance of the door to ensure that the door can remain closed when impacted. (3) Check the connection of all parts to ensure that they are firm and reliable. InstallingThe blast resistant doorsThe installation specification shall be strictly followed to ensure the anti explosion performance, safety and stability of the door.Generally, professional personnel shall be consulted for installation.
