Foreword: There are many patterns for gypsum ceiling decorative panels, mainly including holes, printing, embossing, sand paste, relief, etc. Users can choose according to the place of use and personal aesthetic concepts. In short, if the pattern and color of the gypsum ceiling board are properly selected and matched properly, the decoration effect will be generous, beautiful and novel, giving people a comfortable, elegant and soft feeling. Click to read the office decoration tutorial
(1) Gypsum board accessories requirements
1. The light steel frame is divided into two types: U-shaped frame and T-shaped frame, and they are divided into upper and lower ones according to the load.
2． The main parts of the light steel frame are large, medium and small keels; the accessories include hanging parts, connectors and hanging plug-ins.
3. Spare parts: suspension rod, blue screws, shooting nails, self-tapping screws.
4. Various cover panels, aluminum pressed strips or plastic pressed strips can be selected according to the design instructions. The material variety, specifications and quality should meet the design requirements.
5. Binder: should be selected according to the performance of the main material, and a bonding test should be conducted before use.
(2) How to install gypsum board?
1. Process flow:
Elastic line—→Install the large keel boom—→Install the large keel—→Install the medium keel—→Install the small keel—→Install the cover cotton board—→
Installation Layer—→Brush anti-rust paint
2. Elastic line: According to the floor elevation line, use a ruler to measure the vertical vector to the ceiling design elevation, along the walls and around the columns to eject the ceiling elevation, and along the elevation horizontal line of the ceiling, mark the dividing line on the wall.
3. Install the large keel boom: After setting the ceiling elevation level and the keel position line, determine the elevation of the lower end of the boom. According to the location of the large keel and the hanging spacing, connect the bolt-free end of the boom with the pre-embedded steel bars in the floor. The connection is fixed.
4. Install the large keel
①. Assemble the boom nut.
②. Pre-install the hanging parts on the large keel.
③. Install the large keel: Assemble the large keel of the hanging parts, insert the hanging parts into the corresponding boom nuts according to the position of the binning line, and tighten the nuts.
④. Connecting the large keels: Install the connecting parts and adjust the elevation, camber and straightness by pulling wires.
⑤． Install a large keel at the entrance of the hole, and set the connection card according to the corresponding node structure in the atlas.
⑥. The fixed side keel is fixed with nails. When the design does not require it, the nail spacing is 1000mm.
5. Installing the middle keel:
①. Press the elasticized middle keel binning line and click on the middle keel hanging piece.
②. Hanging the middle keel: According to the distance between the middle keels specified in the design, hang the middle keel on the large keel through the hanging piece. When there is no design requirement, the general distance is 500~600mm.
③. When the length of the middle keel needs to be extended by multiple strands, use the middle keel connector to connect the middle keels while hanging them, straighten and fix them.
(3) Main tools
Main tools include: electric saw, toothless saw, nail gun, hand saw, hand plane, pliers, screwdriver, mover, square ruler, steel ruler, steel level, etc.
(4) Operating conditions
1. During structural construction, φ6~φ10 steel bars should be embedded in the joints of cast-in-place concrete floor slabs or precast concrete floor slabs according to the shooting requirements. When there is no requirement for mixed suspenders, the reinforced suspenders should be pre-embedded according to the arrangement of the large keels. The general spacing is 900~1200mm.
2. When the wall columns of the suspended ceiling room are made of brick masonry, they should be At the elevation of the ceiling, along the walls and around the columns, anti-corrosion wood bricks should be pre-buried during masonry, 900~1200mm along the walls, and at least two anti-corrosion wood bricks should be buried on each side of the columns.
3. After installing various pipelines and ventilation ducts in the ceiling, determine the positions of lights, vents and various exposed openings.
4. All materials are available.
5. Wall and floor wet work projects should be completed before installing the ceiling cover panel.
6. Set up the ceiling construction operating platform frame.
7. Before large-scale construction of the light steel frame ceiling, a model room should be built, and the camber of the ceiling, structural processing of light troughs, vents, block division and fixing methods should be tested and installed. Large-scale construction can only be carried out after appraisal and approval.
The above is the complete introduction of "What about gypsum board? How to install gypsum board?", I hope it can provide you with some help