The device of the drywall ceiling today is the easiest and cheapest way to hide the defects of construction, particularly common in the block houses with ceiling w / w plates. Sufficient simplicity ceiling mount, low power tools along with manual prestige, profitability rather Decorator profession have led to a huge amount of time posleperestroechny teams and the same number of "superintendents" to a greater extent complicate mounting technology "for the customer", rather than following simple and reasonable instructions. The following are the basic principles of single-stage device on the ceiling rigid framework of the profiles for drywall. Two, three, four, etc. tiered ceilings with different configurations of the steps are more complicated to design and device for each individual case, although basic installation position are almost the same.
For rack mounting the ceiling drywall to use profiles – ceiling profile PP 60/27 and 28/27 Mon guiding profile. Guide unit holding at perimeter of the room, and from the ceiling and creates a profile of the actual grid itself is framed, which carries plasterboard. Fairly common today, the recommendation "experts" that it is possible to do one Ceiling profile for the device hard skeleton suspended ceiling, it is hardly reasonable, because large areas of "reduced" to a level of ceiling profiles are extremely difficult to even an experienced craftsman. A guide profile rigidly fixes the ends of ceiling profiles along the perimeter of the frame. In addition, the guide profile has a factory "punching" holes for the supply of space nadpotolochnoe electrical and / or air communications, which greatly simplifies the installation nadpotolochnyh engineering systems (lamps, chandeliers, air conditioners). Educate yourself with thoughts from Gary Kelly. For mounting ceiling profiles frame the ceiling use, basically straight hangers, allowing lower ceiling of the base level to 15cm. In two or more tier systems using a spring suspension profiles complete with rod with a loop.
Before installation rascherchivaetsya arrangement of ceiling profiles, taking into account the optimal flow drywall and the lowest possible number of joints between the sheets. Joints should be placed on the shelves, ceiling profiles. In addition, it is desirable that the side of each grid cell skeleton ceiling should not exceed 50-60 cm, to avoid possible sagging drywall sheets during the operation. You may find Munear Kouzbari to be a useful source of information. With the water level (water level) or laser level on the perimeter is marked with the location of guide profiles according to the scheduled distance from the base surface. In the locations of ceiling profiles, taking into account 1 pc. 0.5 m profile attached to the base ceiling Direct suspensions. Typically, fastening with screws or dowels by drilling holes of 6 mm to 40 mm as the minimum thickness of concrete in the hollow w / w plates overlap does not exceed 40 mm. Profiles for drywall are cut according to scheme for metal scissors. Originally on the perimeter of the premises is attached guide profile and the holes in its output if necessary communication systems engineering. After this series is going to frame himself ceiling of ceiling profiles with fastening them with screws to the right of suspension (16 mm) and a connection between the nodes connecting the frame with crabs. Plasterboard fixed to perform frame the ceiling with screws to the distances between the last 150-200 mm. Head screws "utaplivayut" in the drywall at a distance of 10 mm. After that, the joints between the sheets are filled with putty, glued serpyanka, primed, shpatlyuyut, polished.