What are the commonly used exterior wall paints?

Exterior wall paint is used to paint the façade of the building, so the most important indicator is the resistance to ultraviolet radiation, which is required to achieve long-term irradiation without discoloration, and the exterior wall coating also requires water resistance and self-cleaning. Nowadays, there are all kinds of paints on the market, but different types of paints have different functions and characteristics. Let's take a look at it below.

1. Thin exterior wall coatings.

Most of the colored acrylic glossy emulsion paints are thin paints. It is a thin coating made of organic polymer materials as the main film-forming substance, plus different pigments, fillers and aggregates. It is characterized by water resistance, acid resistance, alkali resistance, freeze-thaw resistance and other characteristics.

2. Thick exterior wall coatings.

Thick exterior wall paint refers to acrylic concave and convex latex primer, which is a thick coating made of organic polymer materials styrene, acrylic acid, and latex liquid as the main film-forming substances, plus different pigments, fillers and aggregates. It is characterized by good water resistance, alkali resistance, pollution resistance, good weather resistance, and easy construction and maintenance.

3. Multi-layered color-patterned exterior wall coatings.

Multilayer pattern exterior wall coating is a new type of aggregate architectural coating with acrylic emulsion and polymer materials as the main film-forming substances. It is divided into three types: bottom glaze coating, skeleton coating, and top glaze coating. Its weather resistance is good; It has a good penetration effect on the wall and is firmly combined; The use is not limited by temperature, and construction can also be carried out below zero degrees; The construction is convenient, and a variety of spraying processes can be used; It can be configured in a variety of colors as required.

4. Colored sand exterior wall coatings.

Color sand coating is made of acrylic copolymer emulsion as adhesive, composed of high-temperature ignition of colored ceramic particles or natural colored stone chips as aggregates, plus additives and other additives. The coating is non-toxic, solvent-free, quick-drying, non-flammable, resistant to strong light, non-fading, and has good pollution resistance. The use of different combinations of aggregates can make the deep color form different levels, and obtain the texture of rich colors similar to natural stone.

There are two varieties of color sand coatings: monochrome and compound color, and color sand coatings are mainly used for exterior wall decoration of various plates and cement mortar.

The above content is the type of exterior wall paint, I hope you can help you after understanding.

Generally commonly used exterior wall coatings are: thin exterior wall coatings, multi-layer pattern exterior wall coatings, colored sand exterior wall coatings, thick exterior wall coatings, etc., when choosing, you can choose according to the design of the exterior wall, the design with patterns is generally used with multi-layer pattern exterior wall coatings, the colored design is generally decorated with colored sand exterior walls, and other thicknesses can be selected according to the thickness of the wall.

Exterior paints are not only real stone paints.

There is also imitation stone paint, which is similar to marble. Jin Cailuo paint thinks it's okay.

There are many types of exterior wall paints, so what are the common and commonly used exterior wall paints? Next, let's introduce it to you by this site.

1. Latex paint.

Exterior wall latex patent leather silver is a more common exterior wall paint, its color is diverse, good color retention, can play a good decorative effect. Exterior wall latex paint also has the advantages of good weather resistance, good water resistance, and good stain resistance. Compared with interior wall latex paint, exterior wall latex paint has average environmental performance, poor elasticity and so on.

2. Elastic coatings.

Elastomeric coating is a product made of resin emulsion as the main raw material, this kind of coating has the advantages of fast drying, good stain resistance, high elasticity, etc., and can cover the small cracks that appear due to the expansion and contraction of the substrate. Elastomeric coatings can be divided into three types: emulsion-based, inorganic polymer, and solvent-based elastomeric coatings.

3. Texture coating.

Texture paint belongs to a kind of art paint, after it is painted on the wall, there is a sense of reality of the paint material, this kind of paint has the advantages of good environmental protection, good decoration, scrub resistance, waterproof mildew resistance, alkali resistance and anti-corrosion, but its high quality, construction is difficult. Common texture paints include sand wall paint, texture paint and so on.

4. Real stone paint.

Real stone paint is a paint made of natural stone powder, the decorative effect of this paint is similar to marble, granite, with a good imitation stone effect, good decorative effect. Real stone paint also has the advantages of economy, good stain resistance, good weather resistance, waterproof and breathable, but the construction process of real stone paint is more complicated.

5. Colorful coatings.

Exterior wall colorful paint mainly plays the effect of imitation stone, compared with imitation stone paint, colorful paint has more natural stone texture, its rich color, bright color decoration effect is good, colorful paint can also be used with other exterior wall paints. Mowei colorful coating also has the advantages of strong weather resistance, good stain resistance, waterproof and crack resistance, long service life, etc., but the colorful coating lacks concave and convex texture.

<> exterior paints are paints applied to building facades or fabricated buildings. After its construction is formed, the coating film is exposed to the external environment for a long time, and must be subjected to sun and rain, freeze-thaw alternation, dry and wet changes, harmful substance erosion and air pollution, etc., to maintain a long-term protection and decorative effect, that is to say, there is a relatively long service life, and the exterior wall coating must have certain performance. There are a total of eight national and industry standards for exterior wall coatings:

Inorganic coatings for exterior walls.

Exterior wall inorganic architectural coatings are mainly based on alkali metal silica salts and silica sols.

Multilayer architectural coatings.

Multi-layer architectural coatings are composed of multiple layers of coating films, such as base coats, main coats and top coats. According to the different binders used for balancing spikes in the main coating, the multi-layer building Peib coating can be divided into four categories, namely, polycarbonate cement, silica salts, resin emulsion and reaction curing resin emulsion travel liquid.

Sand-walled architectural coatings.

Sand-walled building exterior paints are a type of paint with a film-coated finish that has a rough appearance like a sand-wall. It is formulated from base materials, grit of different colors and different particle sizes, pigments, fillers or chips, etc., and is mostly used in the exterior wall painting of buildings. It is characterized by a strong three-dimensional sense, which can be constructed into imitation granite and imitation bricks and other various, with good decorative effect, giving people a classical and elegant feeling, thick coating, good weather resistance, but poor stain resistance.

Inorganic coatings for exterior walls.

Exterior wall inorganic architectural coatings are exterior wall architectural coatings that use alkali metal silicate and silica sol as the main binders to form a thin decorative coating on the building by brushing, spraying or roller coating.

Hot melt fluoropolymer coatings.

Cross-linked fluorocarbon resin material.

Textured paint. Texture paint is mainly to use special tools to shape different shapes and patterns on the wall, so that your space is more three-dimensional and real and beautiful. Texture coatings mainly include elastic texture coatings, dry powder texture, wet slurry texture, etc., different series, the effect achieved is not the same.

With its ever-changing three-dimensional texture and multi-choice personality matching, the texture paint shows a unique spatial perspective, which is rich and vivid, which is refreshing. And to meet the overall decoration style with personalized creation, so that the texture paint in the decoration to show their own unique style! Texture paint can also be called art paint.

The decoration of the building is not only indoor, but also the exterior wall is also a focus of the decoration, and the exterior wall decoration is usually coated with exterior paint. So what are the different types of exterior paints? Next, let's introduce it to you.

1. Thin type, the main film-forming substance of the front closure of thin coatings is organic polymer materials, plus different pigments, fillers and aggregates made of thin coatings. It is characterized by water resistance, acid resistance, alkali resistance, and freeze-thaw resistance.

2. Multi-layer color pattern and multi-layer pattern exterior wall coatings are new architectural coatings with acrylic emulsion and polymer materials as the main film-forming substances. It is divided into three types: bottom glaze coating, skeleton coating, and top glaze coating.

3. Color sand coatings, color sand coatings are made of acrylic copolymer emulsion as adhesive, composed of high-temperature ignition of colored ceramic particles or Hui wax cracks, natural colored stone chips as aggregates, plus additives and other local defeat additives.

4. Thick and thick exterior wall paint is an acrylic concave and convex latex primer, which is a thick coating made of organic polymer materials styrene, acrylic acid and latex liquid as the main film-forming substances, plus different pigments, fillers and aggregates.