Wooden keel ceiling size is generally how much

You said is generally around the intersection of the secondary ceiling, home furnishing ceiling to small-scale appropriate, general width in 250 ~ 400mm, height 40 ~ 60mm, "buckle out of the groove" is probably to install T5 lamps or plastic lamps and other light sources of internal reflection, the second level of the ceiling is generally 100mm before the pick to facilitate the installation of lamps and lanterns, and the distance between the upper end and the ceiling depends on your specific modeling requirements, but generally should not be less than 60mm, that is, to meet the minimum operating requirements of painters scraping putty. The distance between the upper end and the ceiling should be based on your specific modeling requirements, but generally should not be less than 60mm, that is, to meet the minimum operating requirements of painters scraping putty.

Woodworking materials:

Wooden keel (dowel as well as anticorrosion site production), blockboard (shaped ceiling with), paper-faced gypsum board, iron nails, steel nails, gas nails, self-tapping screws, foam, latex, anticorrosion agent (home improvement is not used most of the time) and so on.

Painter's materials:

Anti-rust paint, embedded paper paper tape, alkali mesh cloth, wallpaper knives and blades, gypsum powder, putty powder, white latex, latex paint (or wallpaper).

Construction equipment are self-provided by the construction team

The last sentence is not quite understand, at least the end of the self-tapping screws should be brushed with anti-rust paint closed.

Installation of decorative plasterboard in the wood keel and plasterboard contact surface full of white latex to increase the bonding strength, in addition, we must pay attention to the careful use of air nails, air nails is to facilitate the installation of plasterboard and temporary fixed role, but now the workers in order to save time and more directly used to install gypsum boards and less or even do not use the self-tapping screws, so that at the time, not to be seen, but in the future because of the lack of grip of the plasterboard and cause the nail back to the position of the nail, the nail back to the position of the nail. This can not be seen at the time, but later will be due to the gypsum board grip and cause the nail bit back fling top broken finish latex paint, the formation of many small points affecting the aesthetic, the probability is almost 100%.