The process of putty drywall under the wallpaper

At furnish rooms are increasingly carried out putty drywall under the wallpaper.

Plasterboard used as the insulation material and leveling the wall, allows you to make finishing work quickly and efficiently.

Therefore it became preferable to plaster.

The main argument in favor of drywall that work with them are not "dirty", does not require general cleaning after repairs.

Can I do without puttying plasterboard walls?

Newcomers to the construction business inexperience believe that the drywall putty is not necessary.They think that the surface of the material and without this sufficiently smooth.

Of course, everyone has the right to decide whether to process the drywall before you glue the wallpaper on it.

But it is worth to give a few reasons that make sure to change your mind without leaving the walls of putty:

• if you decide to hang wallpaper bright colors, the joints between the sheets of surfacing material is clearly visible;
• wallpapers that are going to be glued to the plasterboard wall itself, the next time the repair will have to pluck together with pieces of cloth, making room will need to re-sheathing.

Dry formulations for the construction of many that some difficult choices necessary putty.Some mixtures are intended to cover the walls, others - the ceiling, the third - the slots.

Buy dry ingredients beneficial, they have a long shelf life.

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on the quality characteristics of the dry putty does not affect the temperature at which it is stored.And already prepared the finishing composition is subject to change and deterioration.

The main dry plaster can be diluted with a little, something to cover up to the end, or to correct.To

putty plasterboard walls, suitable building products based on plaster and cement, and a polymer and cement.However, they are not suitable for every room.

Cement putty cover the walls of bathroom and kitchen, as the plaster will not survive the humidity and istreskaetsya.Universal option - polymer plaster, wherein high ductility.

It is widely used in the processing of plasterboard walls.Flow of the material during operation is small.

To apply a dry mixture on the walls of the house are not so important its special characteristics.On indicators of frost resistance and fire resistance is not worth paying a lot of attention.

You can buy generic building product.

But if the choice fell on a ready-made putty mixture, which eliminates some of the torment in her self-cooking, be sure to see if its shelf-life left.

Be careful not to purchase the compound for exterior use, which may contain hazardous substances.

Even better get round the cheapest mix as they can be very dubious quality.

How to prepare the surface for processing filler?

Before working surface of the walls should be cleaned of dust, and then check the plasterboard - suddenly some of them incorrectly screwed screws.

View, everything was in order, it is easy, you only need to spend a spatula in the attachment area of ​​the GCR.The blade slides without bumping into obstacles - all done perfectly.

When spatula stuck behind protruding head screws, they must tighten firmly.

But if some of the screws are screwed too much that hat went to the half in the thickness of the sheet, it is better to remove them.In this case, 50 mm from the last place you need to screw the other screw.

If the surface of the drywall have small flaws, such as scratches and dents, they need to cover up putty mixture to coat the walls of the common layer.

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If surface imperfections highly salient, they need to fix prodelyvat in several stages with the respite to dry.

work with plasterboard must be carefully, because the material is different and fragile it can be damaged accidentally.

On plasterboard sheets need putty:

• cracks in the joints;
• places where there are inconsistencies, that is, the zone of pipes and niches;
• areas screwed screws.

fully all drywall sheets are at work with their hands have to apply the primer.If

perform priming the minimum, then processed at least joints sheets for the subsequent gluing wallpaper and angles.

But spend sparingly primer is not necessary, it is in itself covers the walls are not abundant and the roller is only one layer of primer to be applied.

primer filler provide good adhesion to the gypsum boards.

As a means of improving the adhesion, dries on the wall, on the border of gypsum panels and sections screwed screws should be pokleit serpyanku that warn of cracked plaster coating.

special attention corners GCR need.They shpaklyuyut as follows: for each outside corner on the two edges of the joint sheets thick plaster putty and gently press down to it and prepared the appropriate size area.

To do this, use the perforated corners of metal or plastic.They help make the right angles and straight.

Handle putty inside corners easier.The process facilitates bonding serpyanku and trowel, designed to create the ideal angles.

How should be performed training of plasterboard walls, to be glued on them wallpaper, prompt the master video.

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Finish putty plasterboard

If you plan to hang wallpaper, you can take a standard product putty and spackling start.But if you bought a dry composition, the plaster still need to be prepared.

Before stir the water and dry mix, you need to carefully read the instructions for use.

There will be written as you want to plant and water mixture.Typically this is done using warm water, and the mixture was stirred with a mixer.

If among household tools mixer is not available, then it will suit a special nozzle for a drill.

Stir well putty without mechanical devices will not work, will not help even a normal stick.

sometimes resulting mixture needs some time to stand up, how much will be written on the label.After configure themselves finished composition, it should be mixed again.

to spread putty, you will need a spatula-2 instrument - one wide and one - narrow.

first leveled spatula caused by the reservoir, and the second - and removed unnecessary work on hard to reach areas.But for the alignment of the walls in the corners are angled spatula.

Processing seams, work is required to start from the top.Fillers smear on the sheets lengthwise border movements, gently pressing with a spatula on the wall.

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frequent mistakes at work with putty - surface treatment of the boundaries between the sheets.

When the mixture dries, it gets a little bit, so on a flat plot holes may appear.

Because it is not necessary to save material, that would be superfluous, can be easily removed during grinding.

If there is a need to apply several layers of material on the GCR under the wallpaper, it is necessary to take into account that by coating the next layer after drying the previous start.

surface plasterboard walls for wallpaper should be even without the tiniest flaws.Because it is designed to glue liquid come other types of wallpaper, it needs to be sanded.

to make thorough preparation to the walls of gluing wallpaper, you can use a special trowel with sandpaper.

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Sand walls better, wearing protective equipment, ie, a dust mask and goggles.

After completion of plastering work, it is necessary to carry out cleaning and start wallpapering.But if there is no confidence in the perfect evenness of the GCR under the wallpaper, you can apply another layer of zero.

By gluing the wallpaper in the room begin only when seeking the perfect smoothness of the sheets.

About how much time it takes to process spackling GCR for gluing wallpaper, described in the video in this article.