Build Daily

Building Materials

August 12, 2017 18:08

What plaster to choose or how to make the surface of the drywall perfectly smooth ?

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putty What to choose - the main requirements for the composition

If the provided performance of the walls or ceiling of plasterboard, then necessarily need to solve the problem in your interior on what to choose putty to make them as flat surfaces.Today, building materials manufacturers offer a wide range of coatings for leveling surfaces coated gypsum sheets (GCR).

When working with GCR as a rule, a large number of joints, seams and crevices.They are so-called "risk zone" design.They can breed harmful bacteria, there can go cracks in the finish. quality gypsum construction depends on the quality seams.You can, of course, make every effort to fit drywall sheets tightly as possible, but this will change little.Based on this fact, it is necessary to select filler with excellent strength characteristics.At the same time it must be sufficiently flexible, because drywall is exposed to, albeit minimal, movements with fluctuations in humidity and temperature.Environmentally friendly composition and its rate of drying should also be a priority when choosing a leveling compound.

sure to ask the seller values ​​the labeling icons on the bank with putty, which you do not know!

Experts say that in view of these requirements, the best option is stucco.It is based on a natural material, calcareous fillers and additives improving the characteristics of the mixture.In the sale of stucco can enter the final, but often it can be found on the shelves in powder form.For use in the mixture is sufficient to add a certain amount of water.

What putty putty plasterboard - the main types of putty

Besides gypsum compounds for aligning drywall surfaces there is a huge number of various fillers.Each of them has its purpose, so the question of what kind of filler putty plasterboard, quite relevant in this diversity.

Depending on purpose usually distinguished several kinds of fillings:

  • levels.It is intended to align the primary gypsum surface.It allows you to mask the most significant defects.
  • second layer.Such formulations allow to obtain a flat and smooth surface structure plating.Furthermore, they are characterized by excellent adhesion to the first layer that prevents its detachment.
  • Specialized.It used to perform well-defined tasks: sealing of joints, termination of "breathing" crack, etc.

When buying a leveling compound should pay attention to its main component.It may already be mentioned plaster, cement, or another polymer.Gypsum filler is used quite widely, but is not recommended for use in areas with high degree of humidity.As regards cementitious compositions, they are more resistant to moisture, but tend to form microcracks.According to its performance as a polymer filler surpass these two species, but they differ quite a high value.On this type of leveling compound to drywall should tell more.

What filler selected for drywall - look closely to the polymer product

deciding what to choose putty plasterboard, should analyze their needs and capabilities.So, putty-based polymers suitable for leveling plasterboard surfaces perfectly in any room, whether it is a niche in the bathroom or in the kitchen ceiling, romantic arch in the bedroom.However, the price of this product is often stops consumers.It is therefore necessary to assess the scope of application of the polymer filler.

Besides being able to use a variety of indoor, polymeric leveling compounds characterized by the fact that they can serve for finishing.Finishing Putty helps eliminate the smallest defects before actually applying the finishing coating material, such as glue wallpaper on drywall.That is why it applied a very thin layer, usually not more than 1 mm.Even more thin layers are made using so-called "superfinishing" fillers.The thickness of the layer can be as little as 0.3 mm.

Thus, it is clear that of all the variety of fillings for drywall, due attention should be paid polymer and plaster formulations.The use of one or another of them is caused by the level of humidity in the room.

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