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Mineral wool board operation points
(1) The method for installing the hanging ribs and the main keel is identical to the process used for light steel keels and gypsum boards. When it comes to suspended mineral wool board ceilings, the same principles apply.
Suspended mineral wool board suspended ceiling mineral wool board
(2) Side keel installation involves using an L-shaped side keel that is fixed to the wall using plastic expansion tubes or self-tapping screws. The recommended fixing interval is 200 millimeters. Before installation, apply putty leveling to the front wall of the keel to prevent future pollution and make it easier to level the wall with putty later on.
(3) Secondary keel installation uses a T-shaped lightweight steel dark keel. The distance between them is 600 mm in one direction and 1200 mm in the other. The secondary keels are hung from the main keel via hangers, and they are installed horizontally at intervals of 600 mm parallel to the main keel. Support keels are placed with a spacing of either 600 mm or 1200 mm.
(4) Around areas designated for lights and air vents, additional keels are added during installation.
(5) Hidden inspection: Once plumbing and electrical work is complete, followed by water testing and pressure testing, the keel structure should undergo a hidden inspection.
(6) Adjustment and leveling: After the keel installation is finished, the levelness of the entire keel system is reviewed. Start by adjusting the side keels first, then adjust the corresponding secondary keels based on the elevation of the side keels. If necessary, adjust the main keels accordingly.
(7) Mineral wool board installation: Mineral wool boards come in various sizes like 600x1200 mm, 600x600 mm, and 300x600 mm. During installation, operators must wear white gloves to avoid contamination.
As we wrap up this project, it’s crucial to ensure every detail is meticulously handled. From the initial planning stages to the final touches, attention to detail makes all the difference. Whether you’re working on a commercial space or a residential area, following these steps ensures a high-quality finish that will stand the test of time. Remember, small adjustments early on can save significant headaches down the road. For instance, ensuring proper leveling before installing the mineral wool boards prevents uneven surfaces and potential damage. And always keep in mind the importance of cleanliness—wearing gloves during installation helps maintain the pristine appearance of your materials. These little efforts add up to create a polished, professional outcome that clients will appreciate.