Spring comes, and with it comes timescheduled repair. Whether you want to or not, but it's time to start, there is still a lot to do. Professionals at this stage offer to stop and look around again. What do you plan to remake, what result do you want to get? It will be very useful to invite a designer to help him create an image of the future room, to pick up materials.
At the start, attention, repair
However, before decorating is still far until you needcreate a foundation, and first of all align the walls, that is, cover them with a special composition - putty. It is worthwhile to dwell on this question, because many people make many mistakes. The most common ones are:
- No filler or too thin layer.To save money, a person can slightly stretch the walls with a special compound, or even stick the wallpaper onto an unprepared surface. As a result, bubbles are obtained, the wallpaper lags behind the walls and repairs need to be started anew. And most often, beginners in this business are not even afraid of the need to apply a leveling compound, but not knowing how much putty dries. Today we will tell you in detail about this.
- Излишняя торопливость.If the question is to save a temporary resource, then there are cases when people ignore recommendations for use, and most importantly, do not take into account, so much putty dries. As a result, the leveling compound can fall off in pieces along with wallpaper or tile glued onto it.
Upcoming challenge
Еще до похода в магазин вам нужно взвесить объем works, the condition of the walls and the time that you have. It is much better if you invite a professional builder, he will explain why in your case it is better to choose one or another type of materials and tell you how much the putty dries.
First of all, it is the initial that is important.condition of the walls. Putty is applied on the plaster to even out minor defects. If the apartment is rented for roughing, then it is still too early to think about the putty, first you need to apply a thick layer of plaster and wait about a week.
note
But the thickness of the applied layer is not the only one.a factor that needs attention. Speaking about how much the putty dries, it is necessary to take into account the temperature regime of the room and the humidity of the air, the presence of a primer layer and the type of composition that will be used.
The air temperature in the room should not bebelow +10 degrees. Otherwise, the putty will not be fixed and then just fall off. Hardens the composition very quickly, a thin layer can dry out completely after a few hours. However, if there were large irregularities on the wall, for the elimination of which a large layer was applied, the drying time will take several days.
Primer walls
Primer coating is veryimportant point. This allows you to moisten the wall, which means that the putty will lie more evenly and will not crack. Previously, instead of a primer, the surface was passed with a wet brush. How long do you need to wait for it to dry? The primer completely hardens in 2-3 hours, and if it is applied on cement-sand plaster, then it is not necessary to wait for this time. Its main function is dust binding.
But if the primer composition is applied tocement-lime plaster, then you need to wait a few hours, especially if it is laid in two layers. Another case when it is necessary to wait for the complete drying of the composition - is applying it for painting. Complete curing is necessary so that the composition does not reach for a brush or roller.
Universal putty
There are starting and finishing compositions, and thisoption that fits anyway. Ideal for the bathroom, kitchen and shower. Any rooms with high humidity present a certain complexity, but quick-drying compounds solve this problem.
На упаковке должно быть указано, сколько времени dry putty. Depending on the layer thickness, you need to wait from 10 minutes to 2 hours and continue working. Universal compounds are suitable for processing wood and metal, concrete. They fill all the bumps well. In addition, you can independently adjust the viscosity of the composition, diluting it to the desired consistency.
Gypsum plaster
Continuing, it tells how much the putty drieson the walls, let's consider the most popular coverage. This is definitely a gypsum. Work with him long ago worked. The gypsum-based composition is excellent for indoor use. However, high hygroscopicity leads to the fact that the putty layer accumulates water. If the wall is flat, then you will need to apply a three-millimeter layer. After 4-6 hours you can proceed to further work.
Cement putty
Such compounds are very popular,as available for the price. Compounds based on cement are very good for rooms with high humidity. Their number usually does not fall in the living room or bedroom, for them gypsum plaster is the best choice.
Cement formulations have a good covering.ability, the result is a flat surface, suitable for pasting wallpaper. Instructions for use gives full information on how much the putty should dry. After an hour the surface will completely harden, and you can apply a finishing coat. But grinding should be postponed the next day.
Acrylic or latex composition
Современные евроремонты делаются с применением these materials, as they are practical and durable. How much dry putty before sticking wallpaper? In this case, apply a layer of thickness not more than 1 mm. Then it will take about three hours, and you can proceed to the following types of work. When applying a layer with a thickness of 3 mm, you must wait at least one day.
Latex putty based on PVA glue will bedry for about an hour, however, if you plan to apply a repeated layer, you must wait at least 12 hours. After drying the latter, you can start grinding.
Start cover
As mentioned above, everyone decides for himselfhow many layers of putty must be applied. If the walls are smooth, then you can use only the topcoat, but in the presence of serious defects you need to apply two layers. Therefore, answering the question of how much the final putty dries on the walls, it is necessary to take into account the order of application and the thickness of the layers. As a rule, the starting layer bears the function of leveling the surface. That is, this layer should be quite thick. If up to 3 mm is applied, it is enough to wait 24 hours. Above this, it is recommended to give for curing 5-7 days. After that it is necessary to grind a surface. Everyone can choose the composition for the starting layer, based on the specific room and its features. If you find it difficult to navigate in all the variety of means, then ask for help from professional builders.
Finish coat
This is the top layer, which is idealeven. It is applied at the final stage of repair. It is not necessary to use the same composition that was used at the starting stage. Let's take a look at how long the putty dries. Its layer usually does not exceed 5 mm, and most often 2-3 mm. It is quite enough to hide minor irregularities and defects. This layer will dry out after a couple of hours, and you can proceed to the final grinding. Now the wall is completely ready for decorative work, wallpapering or painting.
Putting putty before painting
More attention to maintaining the time intervalnecessary just before painting the surface. The paint will lie well only on an ideal surface, so you need to dry the base, apply a finishing coat and wait again for at least a day. In all instructions, the most time is spent on exactly how much putty dries before painting, because here the consequences of a disruption to the process will be immediately visible.
On average, you can rely on the fact thatdrying and the acquisition of the properties of most compounds occurs after 12 hours. Therefore, in the evening we apply putty, in the morning we sand with fine sandpaper, and you can start painting.
Instead of concluding
Let's determine the order of execution again.works so that you have a clear view. First of all, the surface needs to be prepared, remove dirt, paintwork, old wallpaper. The surface must be clean.
Now you can pay attention to serioussurface defects that can be corrected with plaster or cement formulations. For example, deep holes that need to be repaired. Take a break for several hours and you can start applying the starting layer. If the surface requires the application of a layer more than 5 mm thick, then it is necessary to perform two depositions, taking at least 24 hours between each break. Otherwise the surface will crack.
Align before applying new coat.previous with sandpaper. The finest layer is the thinnest; it can be dried only for 3-4 hours before glueing the wallpaper. But to force the event before painting is not recommended.
