To improve properties building materials Used various means. Therefore, they can be used for different rooms. Often used for the door cell filler. Pressed in the form of honeycomb. In the context, the product is like bee honeycomb. Read more about him in the article.
It is usually represented as:
Making a cellular aggregate is necessary to obtain doors. Due to the combination with 2 layers, the sandwich panel will be durable and easy. Panels may differ depending on the orientation of the structure. Due to the hexagonal form, the strength to compress the cellular nucleus is greater compared to foam layers.
The polypropylene aggregate in contrast to paper has a lot of advantage. These panels are resistant to water, acids, alkalis and salts, they have a low thermal conductivity. Protection against fire and ultraviolet is ensured by choosing suitable facing materials.
Cellular aggregate applies in the following areas:
The use of ABAQUS when modeling cellular fillers allows you to improve the properties of the finished doors. They are obtained better and original.
The cellular aggregate is made not only from the pressed year truck, but also from the organity. The properties of the material include:
The door frame is usually created from pine, and at the level of finding the castle there is thickening for its inserts. Strengthening the web is performed near the loop fixation. Doors are divided into violent and smooth, deaf and glazing, veneered, painted and laminated. The cellular aggregator came from Italy and is now recognized as their common options for improving the properties of doors.
The paper cellular aggregate has cons:
Before buying, it is important to estimate the advantages and disadvantages of the material. In this case, an aluminum cellular aggregator is used, which is considered reliable and easy. With him the door acquires such advantages.
The framework of the doors from the bars according to the characteristics is almost no different from the other doors. To the canvas gained aesthetic appearance, as well as make it reliable, the perimeter of the carcass and door handle Create from natural wood. The garter is performed from cheaper wood, the quality of which is almost no different from such a natural material.
The advantage of the doors filler is the density, lightness, which is provided by the cellular structure of the cardboard. A pressed cardboard is considered natural and environmentally friendly material. Doors can be used in different premises.
Trimming doors with such aggregate can serve different materials. The strapping of the opening of the canvas is performed by MDF and chipboard sheets. This option is considered affordable. Dear trim is considered venerefood of valuable breeds, which allows designers to experiment.
Doors create with glazing, which looks very beautiful. The canvases are smooth and with chicken. Original options for country houses Create with vintage ornaments and mirror elements. This range of possibilities is available at cost. Interior doors due to decoration can be a work of art.
Since the design is lightweight, it does not need heavy loops for it. Universal components of the hidden and open type. Pens and latches can be different, it all depends on the style and features of the doors.
In construction stores for sale a lot of types of insulation of various manufacturers. In addition to cellular aggregate applies:
Each material has its own characteristics. Mineral wool, foamed polystyrene and cellular filler is used in the insulation of the economy class doors. And polyurethane foam and plates of foamed propylene are needed for elite doors and emptiness of the armored vehicle.
All work can be fulfilled independently. Before this, it is necessary to remove the overhead elements from the web - the handles, castle, eye. Then to the surface of the inside fixed with self-draws wooden frame. Perform the procedure should be carefully so as not to damage the metal sheet.
The insulation is stacked between wooden bars and skeleton base. It is necessary to fix it with glue or an attachment of the gun. Using 2 methods at the same time, it will turn out to consolidate the material. It is constructed there that there is no gap between the frame and insulation. All insulation can be cut with a metal ruler or a thin knife.
The procedure for laying the insulation is performed from the blasting of the inner surface of the canvas by the adhesive. It is necessary to apply glue with a thin layer on the sheet or stripes. Then the material must be pressing. After drying, the presence of gaps is checked. The arms that appear are eliminated by mounting foam.
The hermetic entrance door also misses the cold. During the insulation of the canvas, all parts of the metal must be closed heat insulating materialThanks to which the tightness will increase. This is based on the performance of quality work.
Thus, the cellular aggregate is used in the design of many doors. With it, the design will be light and high quality. But every person must decide himself, whether he should buy such a canvas.
Cellular filler in interior doors is a pressed in the form of a copper cardboard. If you look at the door with such a filler in the context, then the filler will remind you of bee honeycombs. As a rule, the design of the door with such a filler is as follows:
door frame (MDF or natural wood array)
facing (from plastic to array)
locking lock
filler from corrugated cardboard
Let's start with the door frame. It does not differ from other types of doors - in a few BRUSEV. As for the filler, the corrugated cardboard is corrugated cardboard. Doors with such a filler are suitable for low-rise buildings. It is due to the fact that they can withstand the weight up to eighty kilograms.
The functions of the honeycomb in the doors are as follows: 1) Fill out an empty space; 2) to give the interior door of the rigidity; 3) exclude possible deformation of the door. The cells may vary with each other. There are more rigid, and there are less rigid.
In Russia, the most common type of cells are honeycombs with cell size of 45 millimeters with compressive strength of 500 grams / cm2. This is a state standard. It should also be remembered that the size of the cells in the door may differ depending on the manufacturer - not everyone follows state standards. Remember the main thing - than less size Cells, the better, the higher the density and stiffness of the cell filler.
the main advantage is the price. Doors with such a filler are inexpensive, but again you can not forget about the facing. If you buy a veneered door with a cell filler, it will be more expensive than PVC doors with the same cell filler. For example, our door Marco DG in color Natural walls stands around 10 -11 tr.
ecology doors. In contrast to PVC and other synthetic materials - corrugated cardboard environmental and safe.
resistance to temperature and humidity regimens, stability resistance.
the door with such a filler will be easy. Within seventeen kilograms.
the main disadvantage of cellular aggregate is its sound insulation properties. If you try to evaluate on a five-point scale, we would put 2-3 points.
another deficiency of the aggregate is that it is used to reduce the cost of the door. Hence the relative cheapness.
The filling of the doors is the material that originally participates in the formation of the door skeleton, its internal base. Doors have different kinds Filling. Let's start with the most "dandelions" hollow. They filled with corrugated cardboard cellular species. This fill is called MDF. As a rule, this refers to laminated and veneered economy doors from a poor-quality producer. Filling doors plays a significant role in its operational characteristics: wear resistance and practicality. Agree, the hollow light door you never put yourself as an entrance to the apartment. Conversely, do not install a heavy door, for example, in the openings for the toilet and the bathroom. In the house built in the USSR, where the walls are made of plaster, 30 mm thick at the same time the entire wall design can fall.
We speak with you about filling for doors: interroom, plumbing, painted, construction, veneered related to wooden doors. But filling in quality entrance doors Metal is usually a mineral plate. Mineral wool, foam or polystyrene can not be used there.
Plastic interior doors can be filled with polyurethane fillers. At the same time they increase their operational properties. Such doors become insulated and suitable for the street.
Real doors manufacturers will never be stuffed in their doors paper trash, garbage for the manufacture of "pacifiers". They use natural filling with massive wooden inserts made of array coniferous rocks Tree. This type of filling is more practical for doors used in offices, houses and apartments.
The doors filled with a massive rail belong to the category of full-scale. They have a higher noise insulation and less susceptible to wear resistance. Like a logical question, what would you prefer interroom doors, empty cardboard or full-damped solid? Most likely, many buyers will choose the second option.
Specificity for places with increased permeability recommends installing the doors of a more dense panel massive filling. For example, in social, medical, educational, state institutionsThe reinforced doors of the density fill is simply a necessity. For the monolithic inner reinforcement of doors, various fillers use. It can be a wood array and tubular chipboard. The weight of the reinforced standard door leaf is more than 30 kg. And if it is reinforced door block Two already with a box and threshold, and even non-standard size, then carry it in four of us.
The company doorExpo, as a reliable manufacturer of doors, follows the quality of its products. Night empty interior doors will never be manufactured here. All our beauties are filled with an array, even building doors. We have all the wooden, except laminated. Be careful, avoid hollow doors. The service life is short. Of course, it is not possible to determine immediately, because expensive doors (even Italian) can appearance be irresistible, but in essence to be "dummies". What to say about economy class doors - door hollowness in this segment completely and nearby.
Many apartment owners today are installed external armored and steel doors. It is necessary to choose the external door correctly, rating not only the metal thickness in the doorway, but also the characteristics of the filler. Good performance features Doors are depending on this. They need to be carefully examined to make a decision, what kind of doors filler will suit in your family.
What is the internal filling of the door design? Purpose of these constructive elements It is the thermal and noise isolation of residential premises from the impact of the outside world. As a result of the use of fillers, the degree of stiffness of the door canvase increases. In direct relationship there are the quality of the internal filler and the possibilities of the external door design exercise their main functions. To understand what filler is better to use in order to insulate the external door, it is necessary to find out what their characteristics are. What filler for doors is better to choose?This question is asked all people who have to solve the problem of acquiring a metal door.
Each owner of the apartment has its own priorities when arranging their homes. For someone, the price does not matter for another silence in the house and so on. But it is imperative to stay in the house was safe for all family members. Therefore, it is precisely this criterion to take into account first of all by choosing building materials to solve the problem of isolation of an external input opening.
Earlier, the use of this fibrous material was limited to the defense industry. And only now it began to apply in construction.
Builders consider this excellent fire-resistant filler by one of the most effective materials for filling the designs of the door leaf. But all this concerns the mineral wool produced from rocks.
Mineral wool, which was obtained from a domain slag (slag wool), in adverse conditions of damp, high or low temperature and various types of deformations, does not have the properties of reliable durability.
Such mineral wool has a big drawback. Oding this substance occurs over time. This leads to the formation of emptiness in the cavity of the door design. In order to avoid this manufacturers, additional ribs are installed, which do not allow the filler to slide down.
Usually the sphere of its application is country Construction, the construction of temporary and structures and structures that can be easily subject to repair.
This is an inexpensive insulation for a door having an excellent property. It absorbs noises. The special design of this filler is similar to "bee honeycombs". It is a frame of corrugated cardboard inside a metal door.
But this insulation has drawers. Since it is dense paper, increased humidity Acts it destructive. For this reason, the period of operation of such external door structures Reduced if their tightness is broken.
But serious disadvantage is its extreme flammability. It melts very quickly, burns. With burning, they allocate a very large number of toxic combustion products and poisonous smoke. Such parameters do not allow to consider foam optimal option To fill the outer door.
This material that has many bubbles in its composition. Therefore, it has ease and durability. The voids of the door space are filled with this filler tight. The modern building market offers two types of polyurethane: elastic and hard. The greatest application has the last.
In addition, being a synthetic material, the polyurethane filler is easily flammified and toxic substances. This can be an argument against such a material when solving the problem, which filler for doors find.
However, it is still easily flammable material. And this is his serious minus when choosing a heater. Need to remember this by making a decision which filler for doors apply.
What filler for doors choose, decide the owner of the apartment. However, buying material, you need to extract its consumer properties. The features of the filler affect the insulation qualities of the door cannol. Purchasing the door, you should look not only on its aesthetic qualities, but also to know what is filled it door leaf. It is also useful to explore the documents for these materials. In this case, you can make a conscious choice and decide which insulation for doors to purchase.
By analyzing and comparing building materials that can be used as fillers of an external metal door, you can come to the conclusion:
The correct choice of material for filling the external door will help make the home more cozy and comfortable.
The problems of insulation are solved by each owner of the apartment individually.
