Light steel keel paper gypsum board ceiling construction process
1. Process:
Slide - → Install the big keel boom - → install the big keel - → install the keel - → install the keel - → install the cover cotton board - → install the pressure bar - → brush anti-rust paint
2. Pin line: According to the floor elevation line, with the ruler vertical volume to the top [shed design elevation, along the wall, the column around the ceiling height, and along the elevation of the ceiling line, draw a good line on the wall line.
3. Install the big keel boom: After playing the high level of the ceiling and the keel position line, determine the elevation of the lower end of the boom, press the big keel position and the hanging spacing, the boom without the end of the screw thread and the floor embedded rib Connection is fixed.
Operating conditions
1. Construction of the structure should be in the cast-in-place concrete floor or prefabricated concrete floor slab, according to the requirements of the radio, according to the embedded φ6 ~ φ10 reinforced mixed boom, shot without the requirements of the arrangement of large keel location embedded steel hanging Rod, the general spacing of why 900 ~ 1200mm.
2. When the wall of the ceiling room for the brick masonry, the elevation should be in the ceiling along the walls and columns around the masonry embedded wood preservative, along the wall spacing 900 ~ 1200mm, the column should not be buried on each side More than two pieces of wood.
3. Install the roof of the various pipelines and ventilation ducts, to determine the light, ventilation and a variety of exposed mouth position.
4. All kinds of materials all ready to prepare.
5. Ceiling cover panel should be installed before the wall, wet operation project.
6. Take the roof construction platform.
7. Light steel skeleton roof in a large area before the construction, should do the model between the roof of the crown, lamp, vents of the tectonic treatment, block and fixed method should be tested and approved by the approved before the big Area construction.
Main machine
The main equipment includes: saws, toothless saws, nail guns, hand saws, hand plane, pliers, screwdrivers, moving, square feet, steel ruler, steel level and so on.
Material purchase requirements
1. Light steel skeleton sub-U-shaped skeleton and T-skeleton two, according to the load and not on the master.
2. Light steel skeleton main pieces for large, medium and small keel; accessories hanging pendant, connectors, hanging plug.
3. Spare parts: a boom. Flower blue screws. Nail. Self-tapping screws.
4. According to the design can choose a variety of cover panels. Aluminum pressure or plastic pressure every bar, the material varieties. Specifications. Quality should meet the design requirements.
5. Binder: should be selected according to the performance of the main material, before use for bonding test.
