Each type of product, be it a car, facing material, a textile product, has its own characteristic color, which depends on the presence of certain pigments in the paint of its coating or fiber.
Paint fading, textile fading Under the influence sunlight, heavy rainfall or frequent use detergents - serious problem, which manufacturers of almost any product face. This process not only worsens the appearance of the product and its aesthetics, but can also disrupt the protective properties of the outer coating, creating the preconditions for the negative impact of various chemical pollution, precipitation, solar radiation, high and low temperatures.
Why does color change when exposed to the sun?
Sunlight is a stream of particles, each of which has some energy. When the particle reaches the surface of the product, its energy is absorbed by the paint molecule. This process excites electrons in the molecule, which, moving to another energy state, disrupt the established chemical bonds and molecular chains, resulting in the destruction of paint pigments. Accordingly, the color of the coating changes, it becomes lighter or darker, loses its brightness and saturation.
Similar processes in the material are observed when its surface is exposed to other factors - abrasive substances, precipitation, etc.
The ability of a material to retain its color under the influence of light is determined using appropriate laboratory equipment, an example of which is those developed by Atlas MTS. Such devices are widely used in the textile industry, automobile production, building materials, paint and varnish coatings and other products.
The rate of paint fading or textile fading is determined by many factors, the main ones being the intensity of light and the time of its exposure to the object. Modern devices for testing materials for light fastness and color fastness, Atlas MTS allows you to adjust these parameters, determining the properties of materials under various external conditions and predicting the quality of manufactured products with a high degree of reliability.
Today, metal tiles are one of the most popular materials on the roofing market. It is easy to use, light weight and wide color scheme. When choosing metal tiles, first of all, you should pay attention to the manufacturer, the thickness of the metal, the zinc coating and the type of polymer. The color of metal tiles does not affect its quality in any way and is selected only according to individual preferences. Still, let's figure out what colors metal tiles come in and which one is better to choose?
According to marketing research the most popular among our population are dark red, chocolate and green color and roofing materials.
Factors influencing the choice of metal tile color
When choosing the color of metal tiles, it is worth noting several factors:
- Climatic conditions. Under the influence of ultraviolet rays, metal tiles of dark shades fade faster. These colors are best chosen if the house is located in the shade of trees, which will provide the roof with protection from the sun.
- Quality of material. Any metal tile gradually fades in the sun. Quality product burns out evenly and almost imperceptibly to the human eye, whereas cheap metal tiles burn out in spots, which has a very negative effect on the appearance of the building.
- Polymer coating. Each polymer has its own warranty period for aesthetic characteristics. Polyester will serve unchanged appearance up to 10 years, while pural and plastisol last about 20 years.
- Manufacturer. It is best to buy the entire volume of metal tiles from one manufacturer from one batch. Although the chemical industry has made great progress, the colors of different batches may still differ slightly, which will not look very nice on the roof of a house. For different manufacturers, markings of the same color can actually be completely different.
- Guarantee. Before purchasing, you should pay attention to the warranty period that the manufacturer provides for the aesthetic characteristics of metal tiles. If the metal tile is before completion warranty period begins to burn out unevenly, you can request its replacement under warranty.
There is a misconception among buyers that metal tiles dark colors heats up faster, raising the temperature in the house. This is fundamentally wrong. The color of the product does not in any way affect the thermal conductivity of the material. Physical properties are absolutely the same for both dark- and light-colored metal tiles.
All colors of metal tiles are marked according to a single international standard, which was adopted in Germany in 1927. The abbreviation of this standard is German language– RAL. Its palette includes 213 shades, each of which has its own marking.
Characteristics of various colors of metal tiles
Which color you choose is a matter of taste, but we can tell you a little about the colors themselves:
- Brown– symbolizes strength of character and the ability to overcome any difficulties. Most often it is preferred by conservatives, for whom it evokes a feeling of security, restraint and stability. Metal tiles of brown or chocolate color go well with the greenery of trees, so it is recommended to be used for houses surrounded by a garden or park.
- Burgundy red– characterizes determination and irrepressible energy, awakening a thirst for activity in a person. Designers recommend it to active people and businessmen. Looks beautiful with accessories of similar shades, as well as in contrast with black or white.
- Terracotta– it most closely resembles natural clay tiles. This is a shade Brown, reminiscent of fired ceramics. Actively used in the practice of Feng Shui.
- Green– associated with nature. Rich green color instills calm and tranquility, while muted tones create an atmosphere of concentration and composure. Psychologists recommend using this color, especially in big cities.
- Blue– looks very beautiful in bright light, so when choosing this color you should take care of the evening lighting. Light blue tones bring relaxation and calm, while saturated ones can drive you into depression, so you should be careful with this color. Blue roofing looks perfect in a landscape with bodies of water, be it a lake or a river. It is also perfect for coastal areas. Pairs perfectly with white accessories on the façade or roof.
- Grey– one of the most versatile light shades. Ideal for dark areas with insufficient lighting. Gray roofing harmonizes perfectly with the surrounding nature and is considered a symbol of restraint and stability. It is the choice of people who purposefully and calmly move towards their goal.
You can choose the most optimal color, taking into account the facade, accessories and the surrounding landscape, yourself or by contacting professional designers. But the most important thing is not to skimp on the quality of metal tiles, then the chosen color will serve for a long time and be pleasing to the eye.
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Without a doubt summer is best time of the year. This is a great opportunity not only to relax and have a great time, but also to get a wonderful tan. A tan– it’s always beautiful and fashionable, but it’s not always safe.
Get sunburned during summer vacation- a familiar story for many. Sunburn, even if they do not reach the blistering stage, they are still very harmful to the skin and the general condition of the body. To don't get burned in the sun this year, stick to a number of simple, but very useful tips which I will be happy to share with you
The most important thing is not to burn out on the first day. It takes 7–8 long days for the skin to get used to the sun, provided that a certain portion is exposed daily solar energy on clean, uncovered areas of the body. Therefore, if you decide that showing off with white legs and belly is ugly, then we can assure you that showing off your burnt legs and stomach are not only unsightly, but also very painful.
The ideal time for tanning in direct sunlight is from 7:00 to 10:00 in the morning and from 17:00 to 20:00 in the evening.
By the way, sunbathe in the dawn and sunset rays – The best way get an even, beautiful tan that will shimmer with gold.
Residence in the sun in daytime will never give the effect of a “gentle tan” and will most likely burn the top layer of skin, which will lead to pain and an increase in body temperature.
Tanning in the shade It is best taken at midday, when the sun's energy is especially strong. This is a good way to achieve a pleasant skin color without being exposed to open sunlight, but it is worth remembering that in such a situation the tan will never have a golden or bronze hue - rather, the color will be beige or light brown and dull.
Siding is a facing material that not only protects your home from moisture and cold, but also gives the house a beautiful and modern look. This construction material It also attracts consumers because it can be installed easily and quickly, and it is also very simple to operate. But how to choose the best one? Let's figure out which siding does not fade in the sun and does not fade.
Kinds
Siding comes in the following types:
- vinyl;
- cement;
- steel.
All types decorative cladding have in addition to advantages and disadvantages. Of course, neither manufacturers nor sellers will directly tell you about the shortcomings. They have one interest - to sell their products profitably. Very often, buyers ask the question of which siding does not fade in the sun. Let's try to figure this out on our own.
It all depends on several conditions:
- Material color;
- Where is the house located: in the sun or in the shade;
- Which batch did you purchase?
- Brand.
Any type of this facing material is susceptible to ultraviolet radiation. Particularly susceptible to burnout decorative panels located on the sunny side. However, the color change will not be noticeable to the eye, as it occurs evenly over several years, as shown in the photo.
Characteristics
To choose siding, it is better to look at it yourself and familiarize yourself with the characteristics of this type of cladding, guided by the video. Decorative slabs have facial and inner side. The surface of each side should be painted evenly. The color on the inner surface may be lighter than the main color, but no stains are allowed, as shown in the photo:
- Sometimes manufacturers save on dyes to reduce the cost of the material. Siding Bad quality prepared from cheap raw materials. On the cut you can see that the facing material is painted on the surface. The outer and inner parts may have generally different colour. This is low grade material and not worth buying;
- A high-quality building material can maintain its original color for more than 10 years, a good one - 5 years, and a cheap, low-grade one can begin to fade in the sun after the third year of use.
It all depends on how much titanium dioxide was put into the product. This Chemical substance, distinguished by its white color, is aimed at protecting the color from ultraviolet rays:
- Manufacturers who add enough dioxide guarantee that their siding will retain its color for many years, but it costs significantly more;
- IN cheap material less of this chemical is invested, so it begins to lose its color faster;
- At all bright hues panels are the most resistant to ultraviolet radiation. The lighter the color of the material, the more titanium dioxide it contains. This means that such cladding material will not be exposed to sunlight as quickly as shown in the photo.
In addition, it is better to buy a set of additional elements white A: It will not fade as shown in the photo. The set of dark parts will fade in 10 years, and the cladding will not have the same appearance as it had at the beginning.
Manufacturers
The first siding was released in America about 50 years ago. Today, the largest percentage of consumers are products manufactured in the USA and Canada. Companies issue vinyl siding excellent quality, various colors and shades. The siding from these manufacturers will look like new for decades. However, this cladding material is expensive.
The most expensive is the cladding material from Canadian manufacturers Mitten and Kaycan, as shown in the photo. They have been on the market for 50 years and guarantee that the material will not fade or fade for 30 years.
- Variform - USA;
- Vytec is a company from Canada;
- Georgia Pacific - made in the USA;
- Foundry - USA;
- Novik - Canada.
If you can't afford it, you can look at the options for facing slabs domestic producers. Some of them produce good facing material, especially since it costs much less, as shown in the photo.
When choosing domestic cladding material, choose a large company that has been working longer than others. Popular domestic manufacturers:
- Docke - Moscow;
- Northside - St. Petersburg;
- Vox - Belarus;
- Atlantic - Belarus.
It may happen that you may receive a bad batch of material. For example, at a factory, the technology for manufacturing facing materials may be accidentally violated. In this case, the quality of the siding will, of course, become worse. Therefore, it is better to opt for products from trusted companies.
Let's sum it up
When choosing a facade coating that will serve you for many years, do not save money. It is better to choose facing material famous manufacturers, even if it is more expensive. If you want your home to please you for a long time, purchase panels of light and pastel shades, which do not fade as quickly as dark ones.
You've probably noticed that the curtain hanging on the window fades over the summer and becomes faded. The same thing happens with paintings and photographs, for a long time being in the light. Under the influence of sunlight, windows and windows fade, and people's eyebrows and hair become light. Why is this happening?
Ultraviolet is to blame solar radiation, under the influence of which the paint burns out. The human eye is capable of perceiving light waves of a certain length, which correspond to the spectrum we see, from red to violet. We cannot see everything that is outside it. Waves longer than red are called infrared, and those shorter than violet are called ultraviolet. These waves are inaccessible to our vision.
At the same time, they really exist. We feel infrared waves as heat, and thanks to ultraviolet radiation we get a tan. Infrared light waves are used in night vision devices. Some animals are able to perceive this light spectrum. These include, for example, pit snakes. They easily find their prey in complete darkness. And all this thanks to sensitivity to infrared rays.
Infrared vision is somewhat different from optical vision. Thermal sensors are located on the snake's face, which are capable of receiving thermal radiation from different bodies. Once in the brain, these signals are converted into a stereoscopic image of the object, while simultaneously determining its location.
A similar story is observed with ultraviolet rays. Some species of animals and birds are capable of perceiving it. The crayfish, the praying mantis, sees ultraviolet light very well. Scientists claim that this amazing creature sees infrared rays, as well as colors that humans do not know about.
But let's get back to the paint that fades. What is light? Essentially, this is the movement of energetically charged particles - photons. When they reach an object, they hit its surface. As a result, either they are absorbed or reflected. Reflected light particles fall on the retina of the human eye, as a result of which we see the object and its color. If the object turns out to be red, it means that these waves were reflected from its surface, while all the others were absorbed by it.
Photons have a certain energy potential. Its greatest significance is in ultraviolet rays. Getting on the surface of an object, they are able to destroy its molecules. This is their main danger. You probably know that the ability of ultraviolet radiation to kill all living things is used in medicine. By using ultraviolet lamps carry out disinfection in operating rooms and hospital wards. This radiation kills germs and prevents them from spreading. A similar story is observed with paint. Ultraviolet radiation destroys its molecular basis, as a result of which it turns pale or burns out. Well, ultraviolet radiation and other rays that make up sunlight help. That's the whole secret of the burnout process.
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