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August 23, 2016 23:11

Water-based paints and their features

Content

  • 1 What are vodnodispersnye paint and types
  • 2 wall painting technology with latex paint

quality modern renovation today is difficult to imagine without the use of high-tech materials, is no exception and paint, toto which special requirements.Among them, water-based paints, in which the dispersive element are pigments and a binder.

Once the surface is covered with paint is dry, it is formed on the solidified polymer film, which protects the walls and ceiling of the harmful effects of moisture.In addition, latex is considered an environmentally friendly material and does not emit harmful toxins.

Paint the walls with latex paint with your hands is quite exciting and interesting process.Before the choice of painting materials, should be familiar with some of the characteristics and features of paints, their views, and in which cases they are used.

Water-based paints have a number of characteristics:

  • absence of strong smells and fumes.It is harmless to the body, and can be carried
    out painting works for a long time.
  • It dries quickly and makes the surface a beautiful and attractive.
  • Thanks to a special dye can be any dye colors.
  • process of staining of the water-based paint is not present any particular difficulties, besides all the working tools and accessories easily rinsed off under running water.
  • paint is very economical.Its estimated consumption of 1 liter.on 7m.kv.

What are vodnodispersnye paint and types

Water-based paints due to the peculiarities of their composition also called vodnodispersnymi.Depending on the polymeric components, water-based paints are divided into the following types:
Water-based paints, which basically comprise an aqueous solution of colorants and liquid glass, called silicate.Their characteristic feature is the resistance to environmental influences, as well as they are gas-tight.

painted surface retains an attractive appearance quite a long period of time, to the same paint on it can last several decades.When using silicate paints is necessary to strictly follow the recommendations of the plant on their use of the manufacturer, as they are in its composition contains alkali.

silicone water-based paints are used for coloring concrete products, brick structures and facades of buildings that require a special moisture-resistant treatment.

for finishing interior and exterior concrete and masonry from various types of brick, use water-based mineral paint.It is made on the basis of cement, or with the addition of hydrated lime.Paint the walls with latex paint on the basis of mineral components can be carried out under conditions of high humidity.It perfectly protects the wall surface from the aggressive influence of external factors, however, its validity is low.

Paint the walls with latex paint on the basis of polyvinyl acetate emulsion it has certain advantages.They concluded that such paint can be thinned with water and work with it in an unventilated indoors.After drying, the formed high-strength film which is resistant to direct sunlight, moisture and various fats including mineral oils.Often used for repairs in production halls and garages.

Particular attention should be given to an acrylic water-based paints, which are particularly popular.In their manufacture the acrylic resin, the surface which impart dry strength and specific elasticity.Among other types of paint, acrylic most expensive, but they have a high level of quality.

There are cheaper options, such as the vinilakrilovye akrilosilikonovye or paint, but their quality and physical properties of a few worse.They are considered the most expensive acrylics, which have a latex base.Dried painted surface can be washed as you like, and it does not lose its appearance for a long time.
Sometimes careful preparation walls for painting with latex paint on the latex-based and does not need.This applies to almost perfect surfaces with small cracks that will disappear without a trace after the application of this paint.

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distinguishing characteristic of acrylic water-based paints is their low gas permeability.In this regard, they are recommended for coloring concrete constructions as preventing corrosion and premature spoilage.

Equally popular are silicone water-based paints based production of which is an aqueous dispersion of resins.They have excellent water vapor permeability and water-repellent effect.In addition to reinforced concrete are suitable for all types of surfaces, even in wet areas (bathroom or kitchen).In addition, they are easily combined with many types of paint, which is useful for carrying out finishing works.

Silicone paints have a high elasticity.This property can be used to hide seams and cracks in the wall surface to the depth of several mm.Also, due to its composition, on the painted surfaces of silicone paints do not reproduce various microorganisms.Therefore, the appearance of mold and mildew in the home are excluded.Calculate how much paint you need help online ink consumption calculator.

painted walls with latex paint technology

Before using water-based paint, it must be diluted.This can be done with water or solvent, but in any case, the solvent must meet the recommendations of the manufacturer, which can be found on the package label.Before painting the most direct need to stir the paint and bring to a uniform consistency.You can buy plain white paint and color shade to it necessary, and then thoroughly mixed and output to get the desired tone.

When asked how to prepare the wall for painting with water-based paint, can be answered briefly as follows.First, the walls are cleaned of residues of wallpaper, old plaster and paint, leveled, primed, then cleanly shpaklyuyut and polished.Sanding walls and ceiling are brought to the ideal state, so that they are flat and smooth.After that, the composition of the walls primed for deep impregnation.When the surface dries, you are ready for painting.

Paint the walls with latex paint, which you can design yourself think, should be carried out using a special paint tool.To do this, you need to choose a good roller, brush or spray gun, as well as various trays and containers for paint.The layers of paint should be applied in parallel strips and avoid "bald patches" and abundant layering.The next layer should be applied perpendicularly to the previous.The same techniques should be followed when painting the ceiling, making sure that the paint layers were applied evenly.