How does FFU 100-grade keel ensure high-precision ceiling installation?
Publish Time: 2025-03-27
FFU 100-grade keel ensures high-precision ceiling installation, which is a systematic project involving multiple links and details.
1. Preliminary preparation
Familiar with drawings and designs: Construction personnel should read and be familiar with construction drawings and design requirements in detail, and clarify the key parameters such as installation position, elevation, spacing, etc. of ceiling keels.
Material preparation and inspection: Ensure that the specifications, dimensions and quality of FFU aluminum alloy keels, connectors, suspension rods and other materials meet the design requirements. Strictly inspect the materials to avoid using deformed, damaged or unqualified materials.
Site survey and preparation: Survey the construction site to ensure that obstacles in the ceiling area have been cleared and the ground or elevated floor is flat for easy construction. According to the construction drawings, determine the elevation reference point, and set up temporary supports or scaffolding to ensure construction safety.
2. Installation of the boom
Positioning and elevation control of the boom: According to the ceiling elevation diagram and the floor height, accurately locate the position and elevation of the boom. Use a laser level or automatic level for elevation control to ensure that the booms are on the same horizontal plane.
Installation and adjustment of the boom: The boom should be made of galvanized wire, and the length should be cut according to actual needs, and ensure that the spacing of the booms meets the design requirements. When installing the boom, special clamps and nuts should be used for connection, and ensure that the connection is firm and reliable. Adjust the verticality of the boom to ensure that the boom is evenly stressed, reduce plane displacement and uneven sagging.
3. Assembly and installation of keels
Assembly of keels on the ground: On the elevated floor in the construction area, assemble the keels on the ground according to the construction drawings. During assembly, the bolts of the connectors should be tightened to ensure reliable connection. At the same time, pay attention to protecting the protective film of other parts of the keel to reduce the workload of cleaning.
Installation and adjustment of keels: The assembled keel is hoisted onto the boom as a whole, and fixed with T-screws and flange anti-slip nuts. When installing the keel, ensure that the connecting bolts are firm and reliable, and the hanger is connected to the keel in a straight line. Adjust the keel horizontally and use a laser level or automatic level to ensure that the flatness of the keel meets the design requirements.
4. Precision control and inspection
Horizontal control of the elevation line: The reference point and elevation dimensions must be accurate, and the horizontal control line of the ceiling surface should be straightened and fixed. For ceilings with larger spans, an elevation control point should be added in the middle to ensure the flatness of the entire ceiling surface.
Tightening inspection of connectors and hangers: Check the tightness of connectors and hangers to ensure that all connections are firm and reliable. Repeatedly check the verticality of the hanger and the flatness of the keel to ensure that they meet the design requirements.
Finished product protection and inspection records: During the construction process, the installed keel should be protected as a finished product to avoid damage or contamination. Record the key parameters and inspection results during the construction process to facilitate subsequent maintenance and problem tracking.
5. Precautions
Avoid cross-operation: During the installation of the ceiling, cross-operation with other professional construction should be avoided to reduce the impact on the accuracy of the ceiling installation.
Strengthen safety protection: Construction workers should wear necessary safety protection equipment, such as safety helmets, safety belts, etc. to ensure construction safety.
Quality control and acceptance: During the construction process, strict quality control should be carried out to ensure that each link meets the design requirements. After the construction is completed, a comprehensive acceptance inspection should be carried out to ensure that the accuracy and quality of the ceiling installation meet the standards.
In summary, FFU 100-grade keel keel ensures high-precision ceiling installation. Construction personnel need to have rich experience and professional skills, and at the same time, they need to strictly follow the construction drawings and design requirements to carry out fine construction and operation. Only through the joint efforts of multiple links such as preliminary preparation, boom installation, keel assembly and installation, accuracy control and inspection, and precautions can the high accuracy and quality of the ceiling installation be ensured.
