Composite panel: dimensions, colors, photo, production, installation

If you are thinking about finishing the facade of the building, then we suggest to get acquainted with a completely new innovative material called a composite panel. This cover appeared relatively recently, but has already gained a lot of admirers. Our task is to find out what technical and quality characteristics it has.

Description

Composite panel is a kind of building finishing material. It consists, as a rule, of several layers. It has the following functional:

• The building acquires an aesthetic appearance;
• Protection from cold;
• Additional reliability.

It was called "sandwich". All because the panel consists of several layers. Let's consider each of them separately:

1. The top layer, which is on the front side of the panel, is made of a decorative color film. It can be varied. The most commonly used polyvinylidene fluoride coating.
2. The next layer is a colorless coating, which is made of polyester.
3. Aluminum sheet.
4. In the middle of the panel is a special mineral fiber. It can be of various kinds.
5. The next layer is again an aluminum sheet.
6. The back is covered with an anti-rust agent.

Application

Such panels have found wide use in various directions. For example:

• Construction and finishing of residential and office buildings, sports complexes, shopping areas, children's entertainment centers;
• Facing of airports, railway stations, tunnels, hotels and banks;
• Creating an exclusive style;
• Lining of balconies, entrance groups and roof fenders;
• Production of billboards and signboards, stands and information boards;
• Individual interior decoration of various architectural structures.

If you need high-quality, inexpensive and stylish material, then you can choose a composite panel. The photo shows what the building materials look like in practice.

Characteristics

Panels have the following positive qualities:

• High insulation and protection from moisture;
• Enhanced sound insulation of walls from street noise;
• If in the panels there is a special substance, they are reliably protected from fire;
• The special top layer remains in a beautiful and well-groomed form for a long time;
• They are easy to care for, if necessary, washed well with water;
• Light weight.

But even with all the positive qualities, there were some disadvantages:

• It can not be used for finishing special institutions, for example, hospitals, schools, kindergartens and many others;
• The lower part of the wall should be better decorated with a special material, which has anti-vandal protection;
• High cost even the most budgetary panel.

Internal Features

I want to talk more about the composition of the panel. There are a large number of analogues, but all of them are distinguished by their high cost. These composite panels use aluminum. It is worthwhile to talk about why this material was chosen:

1. This metal can not be corroded.
2. Light weight makes installation of panels easy.
3. It is preferable to use for finishing buildings that do not have a foundation. Such panels do not load the building.
4. Low cost, unlike steel and other metal structures.

The material is able to withstand any kind of treatment. These include:

• welding;
• Cutting;
• gluing;
• Rolling.

The secret of design

At first glance, the panel is a thin piece of metal. In fact, this is a complex multi-layer construction. Its composition can only supplement decorative coatings and internal material, on which heat and noise insulation depends. Here are a few secrets:

1. If you bought an inexpensive panel, then the entire inner void is filled with inexpensive cellular polyethylene. This material does not give any additional protection.
2. If you buy an expensive panel, then it contains a mineral fiber that protects against the penetration of noise, cold. Such material is considered environmentally safe for humans.
3. Depending on the brand and the price category, the upper decorative layer also differs. It can be polymer, powder or enameled.
4. More expensive samples have a top layer covered with a special film. It helps to protect panels from moisture, sun rays and other various natural factors.

Cladding with composite panels is possible for buildings of any design. Here, too, there are some nuances.

Facing

As a rule, for each individual construction, such panels are made to order. This is due to the following features:

1. The architecture of each building is taken into account.
2. Panels are manufactured in the right shape and size.
3. If the building is large, then the order and manufacture of panels should be made at the stage of the architectural design.
4. If your building is not difficult, then you can order standard panels.
5. You can install them yourself without resorting to outside help.

Manufacturing

It is worth paying special attention to the question of how the production of composite panels passes. Everything is divided into several stages:

1. On a special equipment, a mineral fiber is made, which is filled in the middle of the panel.
2. This substance is fed by a special conveyor between two layers of aluminum tape, which is treated with an adhesive film.
3. Using calenders, form the thickness of the panel.
4. The material is completely cooled in a special chamber.
5. After that, everything goes to the alignment area, where the panel is converted to the desired form.
6. Cover the surface with a pigment, protective film and sent to the shop for cutting, packaging and transportation.

Specification

As we have found out, the colors of composite panels can be different. Now let's talk about the size. They are standard, and can be individual. Let's consider in more detail:

• To the standard sizes include panels with a width of 125 and 150 cm, length - 320 and 400 cm;
• Under the order of a width of up to 150 cm, length from 109 to 800 cm;
• Total panel thickness - 4 mm;
• Thickness of internal aluminum sheets can be from 0,4 to 0,5 mm;

If you have chosen composite panels, the dimensions of which are not considered standard, then be prepared that their cost will increase several times.

Inner layer

If you decide to choose composite panels for facing, then it is worth knowing about the filler. There are several of them, and each has its own characteristics:

1. Polymer fiber. It belongs to the highest class of danger. If it comes to a fire, the material will begin to emit toxic fumes. Most often, the polymer filler is used for the production of billboards and signboards.
2. Mineral fiber. This is foam high-pressure polyethylene . Refers to difficult inflammable materials. Most often these panels are used for finishing facades.
3. Aluminum honeycomb. These panels are characterized by increased rigidity. Instead of the usual filler, thin, cut strips of aluminum are used. They are light in weight, but they do not keep up the noise and heat.

It is necessary to talk separately about the exterior finish.

Front side

The composite panel is of different colors. The top layer is also made of various materials. Consider, from which:

1. Paintwork. It is an inexpensive representative that has a glossy surface. Withstands any weather conditions. Color persists for a long time and does not fade.
2. Fluorocarbon coating. From the previous representative is highly resistant to mechanical damage. It does not corrode and fade from the constant sunlight. On such a coating each manufacturer gives a guarantee for 15-20 years.
3. Oxide film. Protect the top sheet is not worse than previous representatives. Above, such a film has a protective layer, which keeps the panel intact and protects from the negative impact of the street. Protects the coating from scratches. Can serve about 20 years.
4. Laminating film. With its help you can reproduce a real picture of wood or marble. There is a wide range of shades and textures. The coating can last for 20 years.

Installation

Installation of composite panels can be carried out at any time of the year. The entire installation process follows the following principle:

1. Geodetic survey of the facade of the building. Her data allows you to properly install the brackets that are attached to the wall by anchor bolts.
2. It is mandatory to install insulation plates, which are covered with a film. It protects the walls from wind and moisture. In order for everything to hold, fix it with dowels.
3. Now, when everything is ready, one by one installs the panels. The seam between the panels must be determined strictly in accordance with the building design.

The color and size of the panels will make any building noticeable, bright and modern. At the same time, they will protect your building from aging and wear. Decorating with composite panels is easy. You just need to purchase the material of the right size and color, install the fastening system and panels. And now a unique appearance is ready, which will fit into any landscape of the city.

Remember that each composite panel has a different internal composition and outer coating. All the details should be specified before the acquisition from the manufacturers. This will not only determine the cost, but also the security.