Secrets when working with plasterboard and profile

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Contents

    • 0.1 The main recommendations for working with plasterboard The plasterboard has its own application area
    • 0.2 Sheets can be fastened to the adhesive
    • 0.3 No additional drilling required for fixing sheets to metal profiles with self-tapping screws
    • 0.4 The frame installation has its own features
    • 0.5 Drill orscrewdriver?
    • 0.6 Drywall edges have a certain shape for high-quality smoothing of joints
    • 0.7 Fastener location on
    • sheet 0.8 Drywall should not rest on floor
    • 0.9 Suspension structure of ceiling and wall structure differs among themselves
    • 0.10 Stiffness of
  • 1 plaster board Tips anderrors when working with plasterboard. How to avoid gross violations and material damage?
    • 1.1 Accessories for use
    • 1.2 How to remove a scratch from a sheet?
    • 1.3 What should I do to properly bend the drywall sheet and not spoil the product?
    • 1.4 Arching profiles
    • 1.5 How to facilitate work with plasterboard

Drywall is one of the most common building materials that allows you to speed up the repair process, making it easier and more affordable. Using it you can easily level the walls, ceiling, make arches and even lay the floor. But we must remember that this is a very fragile material, and therefore it is necessary to work with it carefully. This article will help you to learn the important secrets of fast work with gypsum plasterboard.

The main recommendations when working with plasterboard Drywall has its own field of application

This product is great for leveling large irregularities, setting false walls, other large-scale structures. If you apply it to the wall covering, as a "dry plaster", you need to understand that the drywall takes away some space of the room, which can sometimes become very unprofitable for the owner of the room.

The sheets can be fastened to the

glue The adhesive mixture is applied thickly to the back of the plasterboard with a vertical strip using a spatula. When the surface is uneven, the composition is laid with lumps of 15 cm along the edges and in the middle of the sheet. It is important to remember that the glue retains its functionality within 30 minutes after manufacturing, therefore, it is not worthwhile to tighten with the laying of the sheets. Speaking sheets are taped with a rubber mallet.

No additional drilling required for fixing sheets to metal profiles with screws

Errors when working with plasterboard

Errors when working with drywall

This is true, only do not need to do this work manually, using a screwdriver or a drill. Self-tapping screws - with fine thread and countersunk head.

The frame installation has its own features material for gl.

To connect the elements of the metal frame, the forceps are used to fix the beams. But builders often use self-tapping screws, which is wrong and unreliable and does not allow the sheet to snug against the frame. Fastening with time can loosen and lose stability, which entails unforeseen consequences in the form of cracks. Learn more about how to deal with cracks and why they arise.

Drill or screwdriver?

Screwing the screws with a drill requires special skills, and it's not entirely convenient, especially when it comes to scaling the sheets. To simplify the work, you can use a special nozzle - a bit with a limiter, which controls the level of drowning of the screw in the surface. For quick fixing of profiles, a pneumatic mounting gun for concrete is suitable.

Drywall edges have a certain shape for high-quality smoothing of joints

sheet size Yes, the sloping semicircular edge makes it easier to fill the joints, it is also possible to place reinforcing tape along the edges of the sheet, and it will not create bulges on the bases. But what about the transverse joints?

  • Seams should be placed on adjacent panels.
  • To fix the horizontal edges, it is necessary to suture the inside of the joint across the joint with a piece of the profile, about 20 cm. One sheet needs 2 pieces.
  • It is also necessary to remove the cardboard envelope along the width, the place of which will take the reinforcing tape.
  • The joint is sealed with filler Fugenfüller or Uniflot.

Location of fasteners on operating errors

sheet Along the edges, the screws are placed at a distance of 125 mm about 20 mm from the end of the sheet. To the middle profile the material is fastened with a pitch of 250 mm, on the front side it is necessary to mark the place of fixation of the screws. At the corners, the screws must be fastened away from the edge where there is a higher strength.

Drywall should not rest on the floor

In order to avoid sagging the construction, it is necessary to leave a gap of about 1 mm between the floor and the sheet of gypsum board. It must be placed on the liner, using trimming from the same product.

The frame of suspended ceiling and walls differs among themselves errors when working with plasterboard

In order to avoid errors when installing sheets on the ceiling to the frame structure, high demands are made. The product is mounted in steps of 400 mm, each sheet holds 4 profiles. You can not save on this, so that the platform will not sag with time. For fixing the ceiling hangings to the base, it is necessary to use metal dowels-wedges or anchor bolts, but not plastic ones. Use the suspensions of Nonius from Knauf, or fasten the pieces of the profile to the ceiling.

Rigidity of the

Drywall Partitioning You should not save on this! To quickly and securely assemble the frame, you need to use a cutter for the plasterboard profile, which does not leave dents when joining, does not require marking holes, makes the edges of the product smooth and smooth. There is no need to use fasteners.

The frame is plastered on both sides with plasterboard, and the inner part is filled with soundproofing material.

Caution:

  • Profile must be at least 06 mm, for better strength and reliability.
  • Screws should be used galvanized or stainless steel. They must enter a leaf depth of at least 10 mm, in a tree - about 20 mm. It is better to cover the caps immediately with alcohol varnish, in order to avoid corrosion.
  • The type of profile is selected depending on the height of the room, load on the frame. For 50 kg of construction, you need to put a frame with a thickness of 15 mm.
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Tips and mistakes when working with plasterboard. How to avoid gross violations and material damage?

Invalid profile connection

Incorrect profile connection

Do not use lightweight 9 mm thick ceiling sheets to form partitions. Even when using them for their intended purpose, you need to do the right profile step, without different magnifications( to save the fixing material).

It is forbidden to refuse sound-proof tape when erecting partitions. And also save on fiberglass or mineral wool, forming the inside of the profile.

Mount the drywall better with a screwdriver, with the function of adjusting the depth of drilling.

You can not just fit the concrete walls or brick with gypsum plasterboard. Walls should "breathe", and, therefore, it is necessary to leave a gap between materials of 2 mm. It can be glued with tape or silicone.

The secrets of gypsum cardboard are that when choosing it should pay attention to the special marking:

  • GH13 - standard,
  • GN113 - waterproof,
  • GEK13 - increased strength,
  • GTS9 - waterproof and windproof,
  • GN6 - for repair work.

For walls optimum thickness of the sheet is 12 mm, for the ceiling - 9.5 mm.( On the ceiling, in order to avoid cracks, apply gypsum boards in 2 layers). In two layers it is rational to use for serious loads on the structure.

Accessories for use

barker

Punching pliers.

prosekatnl To work with the profile for gypsum board was more effective, you can use a special rack for fixing the sheet on the structure. And for the transfer of large sheets from place to place, construction pick-up is used, which does not leave dents and is very convenient to use.

For the cutting of sheets a conventional paint knife is used, with which the edges of the material are cut off. To fix gipsokartonnye shelves it is necessary to use dowels-umbrellas or butterflies, if the design is very heavy, it is important to choose self-cutters of the appropriate length, for a strong attachment of the product. But for quick work with the gypsum-cortical poncil you will need a tick pliers.

How to remove a scratch from a sheet?

It is possible to use reinforced paper tape, before this, widen the damage with a knife and grease the hole with putty. Top the tape and use a spatula to press it into the gypsum. Such a method will help to maintain a damaged sheet of construction material.

What should I do to properly bend the drywall sheet and not spoil the product?

The secrets of fast work with plasterboard are in the following stages:

  1. On the outside of the sheet, make a deep notch with the knife, then put the sheet on the edge and bend.
  2. On the inside of the material, use a needle roller to make a number of small holes. After moistening the sheet with water and after a while bend.

Surface after breaking should be sanded with a block or a plane.

To get holes in the plasterboard, it is better to use a circular cutter.

Profiles for the arch

Help to erect any door arch, various architectural solutions. To do this, you need to make cuts with a step of 6 mm on the profiles using a construction knife. Next, put it on the plasterboard, draw a pencil in a design and cut out the outline. Screw the profile with screws using a screwdriver.

How to facilitate work with plasterboard

If the base on which the sheet is mounted is flat, it is easy to drill, for example, the inside of a wooden house, then you can mount the drywall without the body, directly. In this case, the fixing screws, screws and dowels must be of the appropriate length.

If the house is new, in order to avoid planting the construction it is important to use an aluminum frame, it is better to collect complex shapes under the supervision of a specialist.

You can fasten sheets with a solution that helps to remove voids and create a flat surface.

Caution: putty plaster is better to knead in small portions, for ease of use. Do not use high speed puncher, thereby damaging the quality of the composition. Before weighing another portion of the mixture, you must carefully wash the old solution.

To obtain stronger external corners of the structure, it is necessary to use an angled protective profile, which is fastened with screws at a distance of 15 mm. To strengthen internal corners, plaster putty is used, then the surface is leveled with a construction spatula. More details about the arrangement of the jail.

To qualitatively attach vertical structures and extend their life, it is important to screw the screws at the edges of the sheet at a distance of 20 mm, and in the center - by 30 mm.

Here are some simple secrets of mounting drywall advise professionals. They will help not only reduce the time of installation of gypsum board products, but also make the work quickly, firmly and efficiently. But it's difficult to mount this building material and not?

We are watching the following video "secrets of installing drywall" and create beautiful and reliable architectural masterpieces.
Good luck to you!

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