What are the exterior wall paints and what kind of good ones to use

Decoration of facades.

It is also very important that first of all, the appearance of the exterior wall affects people's first impression of the building, whether it is a high-rise.

The building is still a residential house, and the effect of the exterior wall is an important criterion for people to evaluate the entire building. Secondly, the exterior wall and decoration is very necessary, the exterior wall because of the perennial Jinli wind and rain, so many aspects of the performance are required, must be waterproof and high temperature resistance, so as to prolong the life of use. Here are a few of the most common exterior paints.

Exterior wall latex paint

The first prominent function of exterior wall latex paint is good decoration. The exterior wall treated with latex paint is natural as a whole, with uniform color and luster, which looks fresh and clean, highlighting modernity.

Stylish architectural style. The durability of exterior wall latex paint is good, although after years of wind and rain, the exterior wall is still kept bright as new, and will not seep water.

Deterioration of color. The exterior wall latex paint has good stickiness resistance, which can effectively prevent the pollution of external stains and keep the wall clean as before. Exterior wall emulsion paint is resistant to scrubbing, and if there are contaminants such as dust, it can be cleaned immediately, and will not cause damage to the wall during the cleaning process.

Three-dimensional texture paint

Three-dimensional texture paint has real stone paint.

imitation stone paint, etc. If the exterior wall latex paint looks smooth and refreshing, then the real stone paint appears to have a strong three-dimensional sense and has a great visual impact. Because the appearance of real stone paint is relatively good, the surface of the exterior wall is like pasting real stone tiles after it is done, so designers will frequently use it in the design drawings of the house.

Real stone paint, especially in office buildings.

Or an office building.

It is widely used in atmospheric buildings.

Functional coatings

Functional coatings include elastic coatings, fire retardant coatings, etc. Functional coatings are all about considering the use function of the exterior wall to decide which paint is suitable for you. Different types of functional coatings correspond to different coating functions.

Then this kind of coating is certainly not as good as the first two in terms of aesthetics, because the third kind of paint focuses on the function, and in terms of professional function, it must be better than the first two.

The performance of the above exterior wall coatings is relatively good, latex paint is the most common exterior wall paint, ** relatively cheap, suitable for large-scale use, and can be freely mixed color, the service life is also very long, and the cleaning is relatively simple. Texture paint is now a new type of exterior paint, the appearance is very high-end atmosphere, can make a variety of stone.

The effect of many large buildings like to use, the types of exterior wall paint are different, and the performance of the use is not the same, it is recommended to choose the most suitable paint according to their actual needs.

Real stone paint.

Real stone paint is a kind of paint with a decorative effect similar to marble and granite. It is mainly prepared with natural stone powder of various colors, which is applied to the imitation stone effect of the exterior wall of the building, so it is also called liquid stone. It is highly decorative, with high-build coatings that imitate natural stone, marble and granite.

It is highly decorative, with high-build coatings that imitate natural stone, marble and granite. Natural color, with the texture of natural stone, a variety of lattice design, can provide a variety of three-dimensional shape pattern structure, can visually highlight the elegance and solemn beauty of the whole building, is the best substitute for dry hanging stone on the exterior wall.

There are many types of exterior paints, and you have to see where they are used. Chenguang's exterior wall coatings are green and environmentally friendly, healthy and pollution-free, diverse, fully functional, real stone paint, reflective thermal insulation coatings, etc., and the construction is simple and easy to operate. For example, real stone paint is used for the exterior wall of residential buildings, and reflective heat insulation paint is used in warehouses and other places.

Exterior wall paint is one of the decoration building materials, which plays a role in protecting the exterior wall. However, judging from the current development trend of the construction industry, exterior wall coatings have been widely used in a variety of exterior wall decoration, and in the field of preventing water seepage and protecting exterior walls, the texture product system has outstanding advantages and is deeply loved by real estate developers and builders. Next, let's follow us to understand which kind of exterior wall paint is good?

Warranty period for exterior paints

1. JS waterproof coating.

JS waterproof coating in exterior wall waterproofing is a green environmental protection material, with environmental protection, stable performance, long waterproof life, good aging resistance, convenient construction, simple operation, strong adhesion and other advantages, JS waterproof coating is mostly white basic color, with obvious heat reflection function, compared with the traditional black roof can play a better thermal insulation effect, adjusted into color, the roof and exterior wall can play a role in the decoration and beautification effect, the comprehensive performance is superior, It is a new ideal environmentally friendly waterproof material that the state focuses on promoting.

2. Polyurethane waterproof coating.

The polyurethane waterproof coating in the exterior wall waterproofing is a kind of both internal and external coatings, the thickness is about 3mm, the elasticity is more than 300%, any substrate will not crack in use, the waterproof effect is excellent, but there are also its shortcomings, the smell of polyurethane waterproof coating is larger, it is difficult for ordinary people to accept, the scraper needs to be used during construction, it is very laborious, the operation is more complicated, and it is a reactive moisture-curing film-forming waterproof coating. It can be used for roofing, exterior walls, non-potable pools, retaining walls and other waterproof projects.

3. Acrylic waterproof coating.

The acrylic waterproof coating in the exterior wall waterproofing is a one-component waterproof waterproof coating prepared by using international advanced technology and raw materials, using pure acrylic polymer as the base material, adding additives, showing a pure liquid state that can be used when the lid is opened, and can be easily combined with the ground gap to form a solid waterproof layer.

What is the warranty period for exterior paints?

1. China's exterior wall coating specification: the warranty period for anti-leakage of exterior wall coatings is 5 years, and the warranty period for decoration is 2 years. Some exterior wall coatings also require water resistance and self-cleaning; Interior paints, on the other hand, do not have sun protection. The paint film should be hard and smooth.

2. It is required to achieve long-term irradiation without discoloration. Since 2013, energy-saving and environmentally friendly liquid stone water-based coatings have attracted more and more attention, and the exterior wall coatings and external thermal insulation of general buildings belong to the same kind of problems, and the service life is usually 5 years, and the dirt is washed away. Exterior paint can be used for interior painting because it is also water resistant.

3. The exterior wall is used to paint the exterior wall of the building, and the exterior wall paint is called exterior wall coating. It can be mainly divided into water-soluble paint and latex paint. Therefore, one of the most important indicators is the air noise resistance to ultraviolet radiation, so the interior wall paint cannot be used as the exterior wall paint.

The above is the exterior wall paint, which is better? The detailed answer of how long the warranty period of exterior wall coatings is, I don't know if you are satisfied with our introduction.

At present, the first-line brands of exterior wall coatings are: Meitushi, Nippon, Three Trees, Jiabaoli Paint, etc., which have a good reputation in the domestic market, good service, and affordability. The specific advantages of each brand are as follows:

Mei Tushi

Guangdong Meitushi Building Materials Co., Ltd. is headquartered in Shunde, Guangdong, the country's first industrial output value exceeded one trillion yuan. Meitushi is one of China's top 500 private enterprises, one of China's top 500 private manufacturing enterprises, one of China's leading brands, a single champion enterprise of the Ministry of Industry and Information Technology of the People's Republic of China, an enterprise with an invention patent award in China, one of the top 500 most valuable brands in China, a national "specialized, special and new" key small giant enterprise, one of China's top ten brands of coatings, a national intellectual property advantage enterprise, a well-known trademark enterprise in China, and a national high-tech enterprise. Since its establishment, it has always focused on high-quality and healthy coating products, coating services and solutions, and has formed nine professional category advantages including art coatings, home decoration coatings, furniture paints, engineering coatings, industrial coatings, waterproof coatings, Kiev materials, energy-saving ecological boards (thermal insulation and decorative integrated boards, inorganic ecological decorative boards), adhesives, etc., and has successfully created a one-stop "nine beauty in one" customized and healthy coating solutions including products, distribution, coating construction, training and empowerment and other supporting services.

Nippon

In 1992, Nippon Paint entered China, Nippon Paint continues to create superior quality products, as a paint manufacturer in the Asia-Pacific region, Nippon Paint has always been to develop green products, focus on high technology, high quality as the goal, with technical strength to continuously promote scientific research and development, to meet the needs of society and the market to the greatest extent. Nippon Paint has a wide range of businesses, involving a variety of fields, including architectural coatings, automotive coatings, general industrial coatings, coil coatings, heavy anti-corrosion coatings, powder coatings, etc.

Three trees

Founded in 2002, 3Trees has always been concerned about the better life of human beings and home health, and is committed to building a one-stop integrated system of green building materials integrating interior and exterior wall coatings, waterproofing, thermal insulation, industrial coatings, flooring, new home materials, Kiev materials and construction services in the engineering field, and creating a better life solution for latex paint, art paint, beautiful countryside, adhesives, Kiev materials, waterproof coatings, science and technology innovation board "seven-in-one" products and immediate living services in the retail field.

Carberry lacquer

Jiabaoli is a well-known coating and coating solution provider in China, covering furniture coatings, interior and exterior wall architectural coatings, home decoration wood coatings, industrial materials, waterproof coatings, decoration accessories, inks, coating services and other fields. As one of the world's top 40 coating companies, the Carberry brand was founded in 1993 and now has 9 production bases. It is a well-known provider of coatings and coating solutions in China, and has obvious advantages in the field of civil coatings such as wood coatings and architectural coatings.

Each exterior wall paint has its own characteristics and, the specific use of what kind of exterior wall paint is good to consider according to the local climate characteristics, exterior wall surface type, budget and other aspects. One of the problems facing exterior paints now is the problem of crack resistance. For a long time, many building exterior walls have been equipped with insulation boards to insulate the house, but after painting the exterior wall paint for a period of time, due to the thermal expansion and contraction movement of the insulation board, the wall surface that has been painted with exterior wall paint will produce cracks.

Now there are some anti-crack exterior wall paints on the market, and the effect is good.

Nano multi-functional exterior wall coating: Nano multi-functional exterior wall coating is made of imported emulsion and additives, combined with new nano materials, integrating nano multi-function and exterior wall decoration, with stain resistance, scrubbing resistance, high color retention and other characteristics, is a high-grade environmentally friendly exterior wall coating widely used in villa buildings. It is characterized by the modification of nanomaterials, which can effectively shield ultraviolet rays, with excellent weather resistance, color retention, and bright and long-lasting coating film; Excellent resistance to water, alkali and scrubbing; Strong hiding power, easy to construct; Excellent anti-algae and anti-mildew ability; High stain resistance, strong self-cleaning ability, can effectively cover the micro cracks of the base layer.

Exterior sand scraping elastic texture coating: Exterior sand scraping elastic texture coating is composed of finely graded fillers, pure acrylic acid adhesives and other additives. The designed viscosity structure has good flexibility, collision and impact resistance, excellent weather resistance, water repellent and air permeability, and can effectively bridge and cover up small cracks in the wall.

It is suitable for brick walls, cement mortar surfaces, sand and gravel surfaces, plywood, anti-rust steel plates and other base surfaces, and has a wide range of construction tolerance. Its characteristics are as follows: excellent adhesion and perfect hiding power; Excellent outdoor weather resistance, long-lasting color retention; Good flexibility, anti-collision and impact; Water-repellent and breathable, moisture-proof and sound-absorbing; The texture is strong and expressive.

There are many types of exterior wall coatings, mainly including the following types: emulsion coatings, solvent-based coatings, lime slurry coatings, polymer cement coatings, portland coatings, exterior wall coatings, etc. The main varieties of emulsion coatings are styrene acrylic acetate latex exterior wall coatings, pure acrylic cool exterior wall latex coatings, silicone modified acrylic exterior wall coatings, elastic exterior wall coatings, sand wall exterior wall coatings, real stone paint exterior wall coatings, multilayer pattern exterior wall coatings, glossy latex exterior wall coatings, etc.

Latex paint, elastic texture paint, real stone paint, water-in-water paint.

As the subject said, there are many exterior paints, and the range of options is very large. However, with the improvement of environmental awareness, consumers' pursuit of non-toxic and harmless materials is getting higher and higher, organic coatings such as latex paints due to high temperature in the production and processing process and additives added during construction, etc., there are different degrees of VOC (volatile organic compounds) or benzene, formaldehyde, etc., the safer choice is inorganic silicate coatings, natural and environmentally friendly, without adding solvents, preservatives can be painted. Of course, in addition to considering environmental protection, we should also consider the cost factor and measure it ourselves.

Exterior wall paint is not only visible to people from the outside, but also for the protection of the building, but this point may be overlooked by some people. Zhongda Consulting will briefly introduce to you what are the exterior wall coatings.

Exterior paints are coatings applied to the facades or structures of 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. Multi-layer architectural coatings can be divided into four categories according to the binders used in the main coating, namely poly cement, silicon, resin emulsion and reaction curing resin emulsion.

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 gold silica and silica sol as the main binders, and use brushing, spraying or roller coating to form a thin decorative coating on the building.

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., and the effect is not the same for different macro series.

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.