Brick painting with paint - process features

Brick painting with paint - process features Paint for bricks - characteristics, varieties and rules of application

By themselves, brick facades look extremely impressive, and bricks are a practical building material. But after a while, under the influence of the environment, the characteristics of the decorative type of brickwork are lost, the color begins to fade, and the surfaces crack.

Brick paint helps to restore the aesthetic appearance of the facade. Staining helps to give the wall a fresh look, and also effectively distinguishes the color from the buildings that are in the neighborhood.

If you choose the right color, you can also highlight the architecture of the house.

When it is required to paint a brick surface

The painting process is resorted to if brick fences or even facades begin to become covered with white efflorescence. It is nothing more than salt that comes to the surface. Salt will not only spoil the appearance, but also make the base brittle and brittle. It is impossible to wash off the plaque. Before painting, the surface should be treated with special compounds.

Staining is also required in the case when the noble color of the brick has begun to fade or characteristic scuffs have appeared on the facade. Brick paint helps if the color is bored and the owner of the building would like to change the decoration of the building. When choosing a suitable paint and varnish material for processing internal brick elements of the interior and facades, all these features should be taken into account.

Details

Requirements for paints and varnishes for a brick base

There is a huge selection of paints and varnishes on the construction market of our time for finishing brick facades and interior finishing of brickwork. Also, the products will be divided based on the operating conditions - there are waterproof and thermally stable compounds.

It should be noted that facade paint can also be used for interior decoration, but interior types of products are not suitable for outdoor work.

The following requirements should be presented to the coverage:

  1. Brick painting with paint - process features Vapor permeability - brick walls must allow condensation to pass through, which occurs during home use. For this reason, the paint and varnish material must have vapor permeability, since all the moisture that has accumulated in the pores of the base of the bricks will get between the coating and the wall, as a result of which the coating begins to peel off.
  2. Resistant to moisture and water - brick walls are susceptible to rainfall. Also, the paint and varnish composition must withstand exposure to water, as well as an increased level of humidity.

    This is true for indoor and outdoor types of coatings.

  3. Elasticity - the material is elastic, and it fits much better on a brick surface.The plastic mass will perfectly withstand various deformation changes that will occur to the brick wall during seasonal temperature changes - the coating will not crack.
  4. UV Resistant - Over time, direct sunlight can cause color fading. The composition of the paint must contain special additives that are ways to protect the surface.

    The color will lose its effectiveness in areas that are painted in dark colors.

  5. Hiding power - if the material has an excellent degree of hiding power, then the consumption of paint and varnish will be minimal. This is extremely important if the wall surface is painted on the basis of microporous brick combs. Not all products on the construction market provide a high quality coating when applied in two layers.
  6. Resistant to low temperatures.

    This is an extremely important requirement and most modern paints contain special additives that enable the coating to withstand extreme temperatures and harsh climates.

Such compositions for coloring must be environmentally friendly, and modern manufacturers supply products based on organic compounds and on a water-dispersion base. In the video, you will see how to paint brickwork.

Varieties of paints

What paint to paint a brick? For the restoration type of work, you can paint the bricks with water-based or organic-based compounds. Materials that dissolve in water and organic solvents, which have certain advantages and disadvantages.

Oil paints and nitro-enamels

Such materials have excellent adhesion, and they penetrate deeply into the porous structure of brick facades. The coating will withstand exposure to ultraviolet rays, and after drying, a strong, and even thin film is obtained on the surface - it perfectly repels moisture, but will impede air circulation. As a result, condensation occurs between the coating and the substrate. It is better not to use nitro enamels and oil paints in the interior of a residential building - a brick wall will accumulate moisture in itself, and the microclimate conditions in the room will be severely disturbed. Materials of this group are suitable for outdoor work on the decoration of fences, balconies, facades.

The paint and varnish material will create a durable protective layer that will provide full and reliable protection against negative atmospheric influences and color fading. But with all the positive qualities, one should not forget that the product is extremely toxic.

Water-soluble

Such materials are distinguished by a high degree of strength. Products from this group of materials will be designed for indoor and outdoor use. Paints and varnishes can also be used for finishing brick pipes, as well as gas heating rods.

This paint and varnish material is suitable for painting ordinary bricks, as well as gypsum and silicate ones. Also, by means of such compositions on a gypsum tile, they simulate a coating for brickwork. For silicate bricks, dyes based on liquid glass are also perfect - such compositions will be extremely firmly attached to this base. Water-based paints have excellent vapor permeability characteristics and will thus provide a reliable exchange between the treated surface and the atmosphere. The compositions are fully environmentally friendly, non-toxic and non-flammable.

They are widely used as interior paints. There are also water-based paints with high thermal performance. In the event that the tiles are made of ceramics, you should select special products in order to paint the tiles and ceramics.

Epoxy

Such materials have different characteristics and qualities. Depending on what specific resins will be contained in the composition, epoxy paints and varnishes are toxic or non-toxic.

Among the advantages are a high degree of adhesion, as well as mechanical strength. But at the same time, one can distinguish and note a weak resistance to atmospheric influences. It is better to additionally protect the area to be painted.

Please note that painting the surface of walls made of gypsum-type bricks or gypsum tiles with epoxy compounds will guarantee a high surface quality and durability of the coating. Still often, such paints and varnishes are used when it is required to paint the balcony bricks from the inside.

To improve the resistance of surfaces that are painted with epoxy paint for bricks for outdoor use, before weathering, experts advise also to use a varnish composition. If an internal type of decoration is carried out, then it is worth using non-toxic materials.

Mineral

Such compositions are produced on a cement basis, and the material is perfect for restoration or even decorative finishing of balconies, facades, fences which are made of bricks. Mineral-based products are highly resistant to moisture and water and are thermally stable. The surface will withstand heavy rainfall and sudden temperature changes.

The protective layer will reliably protect the surface of the brick walls from destruction. For interior work, mineral paints and varnishes can be used, but this is done extremely rarely.

Silicone

When choosing a paint and varnish for a brick facade or a tile with poor adhesion characteristics, it is better to choose a agent among silicone compounds. They will lie on various types of surfaces, and over time they will lose their original color.Also, silicone paints can have high thermal stability characteristics - in this case, the paint and varnish material can be used not only for facade work, but also for decorative finishing of stoves and fireplaces.

How to make the right choice

In order for facades, fences and balconies made of bricks to please their owners with a spectacular and elegant appearance, and elements of interior decoration made of bricks do not crack, you should choose the right paint to treat the surface.

To get a high-quality coloring of a brick surface, you should remember about certain nuances:

  • Brick painting with paint - process features The composition should be low flow for various types of surfaces.
  • High-quality mixes will perfectly fit on various walls or types of gypsum tiles. Working with paints should be as comfortable as possible.
  • Drying speed - this is quite important for outdoor work, when atmospheric precipitation can severely spoil the not yet sufficiently hardened coating.

    Drying speed does not play a role in interior decoration work.

  • To maintain a beautiful appearance as long as possible, the surface should be cleaned. Surfaces treated with paint must be cleaned using water and detergents.
  • Coloring. If the desired color of the paint and varnish composition is not available, then the product must be able to be diluted with a color to obtain the required color.

    Not every paint can be used with pigments.

  • Resistant to UV rays. This property should be taken into account when choosing a composition for outdoor use. The use of paint and varnish, the light resistance of which is not the highest, will lead to a rapid loss of the appearance of brick walls. For interior work, paint should be chosen according to the level of resistance based on the shading of the interior.

  • Thermal stability. For outdoor finishing work, use dyes that are resistant to low temperatures. For interior work, it is best to use thermally resistant materials.
  • Please note that the material must provide reliable protection for painted surfaces. So, the coating must be protected from mechanical damage, as well as aggressive environmental influences.

Note that the reflective properties of brick paint are also extremely important. Matte brick paint is suitable for finishing plaster tiles or pre-leveled brick walls. Balconies, fences, facades will not look aesthetically pleasing - various defects and irregularities will be perfectly visible on the surface. They can be easily cleaned with glossy materials.

With a competent approach to the choice of materials of paint and varnish type, you can get an excellent result, which will delight you with a beautiful appearance and excellent protective characteristics for a long time.

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