What is the detailed method of reflecting light groove?

First of all, the materials are properly prepared: wood square keel, gypsum board, putty paste or putty powder, latex paint, row nails, self-tapping screws, wires, snakeskin light strips and spotlights. Then plan the wood square and brush the fire retardant paint.

Then use the derrick to fix the wooden keel, and pay attention to adjust the level and verticality. Pop up the ceiling horizontal line on the wall, and reserve the position of the base plate or lamp trough as needed.

Finally, caulk the joints of gypsum board with special caulking elastic putty, and then paste the surface with "polyester" cloth. Scrape putty, polish and brush latex paint. Just install a light strip and spotlight. The common practice is to use light steel keel, wooden keel and base plate, as well as gypsum board and aluminum-plastic board. For the surface layer. Both the base course and the surface course need to be cut and pasted on site according to the drawing size. ?

Finally, screw the protruding screw in place and brush the anti-rust paint twice at the nail hole.

The construction quality of cutting and pasting in the construction site depends entirely on the technical level of workers, which is very accidental and uncontrollable; Moreover, the on-site painting and painting process is easy to cause great pollution to the environment.

Light strip refers to welding LED lamps on copper wire or ribbon flexible circuit board with special processing technology, and then turning on the power supply to emit light, so it is named because it looks like a light strip when emitting light.

A lamp trough is a groove that hides the lamp and changes the direction of light.