Installation of a suspended plasterboard ceiling: basic steps


The upper plane of the room determines the perception of the volume of space. Hiding engineering communications behind a monolithic sheet solves the problem of visual noise. The wiring is laid in corrugated pipes on top of a metal frame. Heavy plaster gives way to dry methods of leveling surfaces.
The height reduction is compensated by the built-in light sources. The smooth texture of the cardboard accepts interior paint of any chemical composition. The rigidity of the structure depends on the thickness of the steel profile. The microclimate of the room dictates the choice of the type of sheeting.
Level marking: geometry of the room
The horizontal line is beaten along the perimeter of the walls with a laser axis builder. The beam shows the actual height difference of the base floor. The lowest point of the ceiling serves as the zero mark for measuring the depth of the structure. Recessed luminaires require lowering the level by at least five centimeters.
A blue-tinted paint cord transfers the light line to the plaster. The marking of the guide profile follows the exact trail left behind. The drawing of the bearing elements is applied directly to the floor slab. The step between the parallel lines is exactly forty centimeters.
Straight suspensions are attached to concrete with metal anchor wedges. The plastic dowels stretch under the weight of the structure in case of fire. The distance between the mounting points on the same line does not exceed sixty centimeters. The metal is firmly fixed by a hammer blow.
Metal frame assembly: load-bearing base
The guide profile is mounted around the perimeter of the walls using a damping tape. The foam layer dampens sound vibrations from the partitions. The dowel nails are driven into the holes in half-meter increments. The contour becomes the support for the entire ceiling system.
The bearing profiles are inserted into the guides and fixed with short self-tapping screws.:
- The laser beam helps to set the elements in a single plane. The suspensions are bent to hold the metal.
- Cross bridges are installed at the places of future sheet joints. Single-level connectors fix the geometry of the cells.
- The corners of the structure require additional reinforcement with profile segments. This prevents cracks from appearing on the paint.
The assembled crate resembles a rigid metal web.
The wiring is laid before the sheathing begins. The cables are fixed to the rough ceiling with plastic ties. Loops of twenty centimeters in length are left in the places where the lamps are displayed. Profile contacts with wires are excluded.
Sheathing with sheets: the subtleties of joining
The drywall is lifted by a special lift or by the efforts of two people. The sheet is applied to the frame across the bearing profiles. The edges of the material must fit exactly in the middle of the metal shelf. The gap between the wall and the cardboard is a couple of millimeters.
Self-tapping screws on metal are screwed in increments of fifteen centimeters. The cap sinks into the cardboard by a millimeter without breaking through the paper layer. A special bit with a limiter prevents deep penetration. The joints of the adjacent panels are staggered.
The factory edges form a groove for filling with putty. The cut edges are processed with an edge plane at an angle. The chamfer allows the mixture to penetrate deeply into the joint. The reinforcing paper tape is pressed into the fresh putty over the seam.
The surface is primed with a roller before continuous filling. A thin layer of the finishing mixture hides the fastener caps and small irregularities. Best porn site https://noodlemagazine.com - Watch porn.

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