And what, the entrance is so wet and why the Firm will look for what is cheaper and what it has http://dspnd.ru/product/27.htm Advantages of the MDF board-http://articles.m-strou.ru/article_5119.... Strength. MDF boards are not inferior in strength to natural wood, so they can be used for the manufacture of both decorative and full-functional structures. Moisture resistance. The density of the plates and their homogeneous internal structure, as well as the protective outer coating, make it possible to increase the moisture resistance of products, which allows them to be wet cleaned without compromising quality. However, the use of MDF panels in bathrooms and swimming pools is not recommended. Decorative. The possibility of finishing with various materials (painting, lamination, veneering), as well as combinations various ways finishes (veneering and painting), allow you to get unique patterns to create exclusive interiors. Ease of processing. The density of MDF boards is 700-870 kg / m3, which makes it possible to process on milling machines and obtaining various reliefs: from simple ones - for furniture panels - to complex ones - in the production of 3D panels. Durability. MDF panels do not warp, crack or dry out from temperature changes. Thanks to special impregnations, they are not exposed to insect pests, fungus and mold. The decorative and protective coating does not require additional maintenance - tinting, varnishing, etc. Subject to the rules of operation, MDF products can serve their owners for several decades. PLYWOOD is a layered material consisting of sheets of peeled veneer glued together. Peeled veneer - a thin layer of wood of a given thickness in the form of a tape obtained by peeling a block on peeling machines. In this case, a cylindrical piece of wood (churak) performs a rotational movement, and a tool (knife) a translational movement in the direction of the axis of rotation of the material. Peeled veneer is made from birch, alder, aspen, pine, larch, cedar, oak, ash, beech, elm, linden wood. Peeled veneer comes out from under the machine knife in the form of a continuous strip of a given thickness and width. To give the wood the necessary plasticity, churaki are boiled in water heated to a temperature of 50-60 C before peeling. The veneer strip obtained as a result of peeling is cut with special scissors into sheets of a given format, which are then dried, cut, sorted. Plywood is considered to be made from the same type of wood from which its outer layers are made. Plywood has a number of advantages compared to lumber: it has almost equal strength in all directions; little warps and cracks; easy to bend and easy to carry; there are no through cracks in it; plywood sheets are large. Plywood is a very promising material, which last years is increasingly used not only traditionally in furniture production, aircraft and shipbuilding, but also in construction, interior decoration. It is currently widely used as a base for flooring under parquet, laminate, linoleum, carpet, being at the same time an excellent heat and sound insulation of the floor. The use of plywood in design gives an outlet to the volume, allows you to go into three-dimensional space, lighten the design, especially if it is something non-standard. Plywood is attractive for its environmental friendliness, all over the world, especially in Europe, plywood products are considered as solid wood products.
Knowledge of the main characteristics of the product makes it possible to evaluate all the pros and cons of the coating, which may affect the subsequent cladding with decorative elements.
OSB
Oriented strand boards are gaining more and more popularity when carrying out rough work inside the house. They are produced by processing wood raw materials to obtain right size, then binder resins and additional components are mixed into the resulting mass. The chips are laid in perpendicular layers. After pressing, the parts acquire the necessary parameters.
There are flat and tongue-and-groove OSB boards. When arranging the floor, it is better to use the tongue-and-groove option, since even sheets are laid with a damper gap, which subsequently must be filled with sealant The OSB plate includes four main varieties depending on the performance characteristics:
- Products of category 1 and 2 are suitable for laying on the floor in rooms with stable humidity and without serious loads.
- The panels included in the 3rd and 4th groups are moisture resistant, which greatly expands the scope of their use. They do a great job of handling impacts, but Category 3 parts are more affordable due to the cost.
Although it is customary to use such plates for preliminary leveling of a horizontal surface before further finishing, OSB can play an independent decorative role.
OSB-3 boards are sufficient for floor cladding, while in dry rooms you can save money using OSB-2, OSB-4 universal boards are expensive, and OSB-1 are intended only for walls and ceilings in warm rooms
Plywood
Now such material is used much less frequently, the emergence of modern finishing and construction products has reduced the demand for the product. This is explained by the high price of the plate due to the manufacturing technology: for the production of multi-layer sheets, natural veneer from various tree species is used. For the reliability of the structure, the layers are glued together perpendicularly. The result is a material that is strong and resistant to various kinds of influences.
On an industrial scale, plywood has been produced for more than 100 years, such a solid age leads to a wide range of products with high performance Like the previous version, plywood comes in four varieties:
- 1 category. Such plywood has no defects. This is a very expensive variety, so it is used extremely rarely. Suitable for fine work, if necessary, to create a floor surface for subsequent varnishing.
- 2 category. Panels have minor deviations from the norm. Used for flooring without finishing in domestic premises.
- 3 category. Such products are not subjected to grinding, have visible knots, cracks and small irregularities, and are well suited as a base for rough work.
- 4th category. The lowest quality product, which has numerous defects. It is not recommended to be used for floor filing.
Therefore, when choosing a material, pay attention to the structure of the front coating.
It makes sense to use grade 1 only if plywood is used for finishing, grade 2 or 3 is enough for a subfloor or underlayment, while grade 4 is undesirable for floor cladding
Chipboard
Particleboard is made from waste from the manufacture of more expensive lumber or the culling of low-value wood species. After cleaning and drying, the raw material is crushed to the desired fraction and ground. Sheets are formed under the action of a press and high temperatures.
Products include many varieties, among which the most prominent is the laminated version. But to level the horizontal base, raw parts are used with or without grinding. On this moment the most popular and preferred are waterproof sheet pile products. Due to tight alignment, it is possible to obtain a single plane, so this is a good option for bases that have some deviations.
The recently introduced moisture-resistant tongue-and-groove chipboard is excellent for both sub-flooring and fine cladding. Fiberboard (hardboard)
Fiberboards belong to the economy class. For roughing and finishing work, a solid variety of material is used, which is produced by the "wet" method. The prepared raw material is crushed to the desired state, then binders and modifying components are added. The mass is aged in a special pool, after which it is pressed under pressure with the influence of temperature.
Hardboard is also divided into categories that differ in the degree of hardness and the front layer. Moisture resistant version impregnated with paraffin. Laying fiberboard on the floor is not difficult, but it cannot be used to create a rough coating when laying on logs, since it does not have the desired thickness. Such material is well suited for leveling substrate under linoleum or parquet. But hardboard can act independently as a cladding with subsequent staining.
When covering the floor fiberboard sheets different density can only be used as a substrate or temporary option
MDF
On the basis of medium density fibreboard can be attributed to fiberboard, but they are produced by the "dry" method. For this, raw materials go through all stages of preparation without the use of water, and on last step pressed under the influence of temperature.
To properly lay such a slab on the floor, it is necessary to carefully prepare the base. Although, unlike the previous version, the panels are thicker, due to the structure, they are not suitable for creating a truly rigid base. MDF is used much less frequently than plywood or OSB, due to its high cost.
Traditional MDF boards are used only as wall and furniture material, and for floor covering a laminate is used, which is based on high-density MDF, but these boards are labeled as HDF Feature Comparison
To select the most appropriate option for drafting or fine finish floor structure, it is necessary to take into account the main parameters of the product.
Environmental friendliness
Health safety is one of the main factors. Indicators of wood- board materials comply with the standards that are reflected in the standardization documents.
Since the outer side of all materials is finished, harmful fumes are minimized.
On a note! To be completely safe from harmful effects, when buying, you should check for certificates of conformity.
Strength
To choose the most reliable option, you need to take into account the density and structure of the product:
It is difficult to compare all products by this parameter, since they have different sizes.
Dimensions
The length and width of all varieties are approximately the same, so it is necessary to compare the thickness:
The thickness and structure of the parts is also reflected in the protection against the penetration of sounds and the preservation of heat. If the noise pollution is very strong, it is recommended to give preference to medium density fibreboards of maximum thickness. They also serve as additional thermal insulation, which is similar to OSB.
Price
The difference in the price of materials depends on many factors: the method of production, the raw materials used, additional processing, size and even the place of sale.
So that the total budget of the work does not amount to too much, it is necessary to immediately determine the scope of each type of product.
Ease of installation
Laying wood-based panels is easy, it does not require professional skills and complex tools. The order of work depends on the specific situation:
- If erected frame structure, That the best option there will be an OSB.
- The light weight and thickness of the hardboard make processing the fastest, but it is not suitable for serious leveling.
- Chipboard and OSB panels are cut and fixed in almost the same way. They are much easier to cut than MDF, which, due to its dense structure, offers more resistance.
- The most labor-intensive in terms of processing is plywood. It will take much longer to put the product. Drilling it or adjusting it to size is more difficult due to the presence of layers of natural wood in the structure.
All floor boards are mounted on glue or logs, the only exception is fiberboard: these sheets are not intended for flooring on logs, they need a flat and solid base What material is best for the floor?
To choose your own suitable option the specifics of the premises and the final coating are taken into account:
Thus, it is impossible to single out any one material. For getting best result and increase the service life of the coating, it is preferable to combine products.
What to choose for walls?
All wood panel products are suitable for installation on vertical surfaces. When choosing, the same requirements are observed as for the floor, with similar rules for placing materials depending on the room. The only exception is plywood, it is much less often used to work with walls. This is due to the high price and limited size range.
Hello, dear site visitors!
We would like to say a few words about the most common materials used for the production of "Rigid" furniture - cabinets (both built-in and cabinet), kitchens, wardrobe rooms, pedestals, etc.
First of all, it should be said that the main constituent parts furniture can be:
- frame,
- facade,
- countertop,
- accessories.
Housing Materials - Product Basics
Material No. 1 - chipboard
The vast majority of furniture cases in Russia are made of chipboard 16 mm thick, although there are other thicknesses, such as 18.25 mm. Chipboard is a Laminated Chipboard (the official abbreviation is LDSP, the most common abbreviation is LDSP, colloquially - chipboard, in professional slang - firewood). Principal device is a Particle Board, consisting of wood chips glued together at high temperature, on which a special decorative paper- impregnate. This paper (Impregnate) or imitates various materials- as a rule, wood of various species or some other materials, for example, titanium metal, or simply plain in different colors: white, beige red, blue, etc.
Chipboard not laminated (or polished) is not used for the production of furniture cases.
1 chipboard
2 chipboard
The price of laminated chipboard depends on the Thickness, Color, Texture (the surface may be different to the touch) and the pricing policy of the manufacturer. Prices
In the photo: Chipboard Egger white color with different textures.
For the manufacture of furniture, the laminated chipboard is sawn, and a decorative edge of various THICKNESS is glued to the ends, depending on the purpose.
In the photo: Chipboard 16 mm with PVC edging 2 mm thick
The material from which the edges are now made is plastic (or PVC-Polyvinyl chloride or ABS - Acrylonitrile butadiene styrene) with a thickness of 0.4 to 2 mm. Such edges are designed for application on special equipment. The previously common melamine edges, which could be glued with an iron, have practically gone out of use due to their lower consumer qualities.
Material No. 2 - MDF
MDF is, like chipboard, a glued board, only it is glued not from chips, but from wood “dust”.
MDF (MDF) - from English. Medium Density Fibreboard to refer to medium density fibreboard. The most common thicknesses are 16, 19 and 25 mm, as well as gluing from these plates.
The fundamental difference from chipboard - MDF is much more durable and dense - therefore, patterns can be applied to its surface by milling.
In the photo: MDF with milling
MDF is more expensive (more wood base, more binder) than chipboard, and tends to intended for subsequent surface treatment: painting, milling, gluing veneer, plastic, PVC film, etc. For this reason, laminated MDF of any color other than white is a rarity.
There is an opinion that MDF is a more environmentally friendly material than chipboard - this is a delusion.
The environmental characteristics of these materials are very close: both high-quality chipboard and high-quality MDF corresponding to the E1 class have equally low formaldehyde emission rates. To see this - read the Egger environmental brochure - see page 24.
Eco Brochure Egger
Eco Egger.pdf (1.61 MB)
Material No. 3 - furniture board, solid wood, plywood
Furniture panel, solid wood, plywood are also glued wood. In general, furniture made from a single piece of wood is a rarity in the modern world. The reason for this is number one - due to moisture changes, a single piece of wood of a large width (namely, this is what is needed for the production of the cabinet body) is prone to deformation, reason number two - a solid tree of large width is very expensive.
Material No. 4 - for the rear walls
For the rear walls, the most common materials are fiberboard, HDF, chipboard and, in the cheapest furniture, fiberboard.
A little more about each of these materials in ascending order of cost.
Fiberboard - Fibreboard is similar in composition to MDF, only the density is lower and standard thickness a little over 3 mm. This is the cheapest board material known to us, it does not have decorative finishes, but often has a persistent smell, which tends to accumulate inside your closet. This material will suit only the most undemanding consumers.
DVPO - Ennobled Wood-Fiber Board, colloquially - Hardboard. This is fiberboard, one side of which is painted and either imitates wood, or just plain color. Since the decorative layer of DVPO is applied using a technology fundamentally different from chipboard, their colors are different.
HDF - from the English High Density Fiberboard - high-density fibreboard. Roughly, this is a higher quality DVPO. HDF is produced by the same companies as chipboard, so some of the colors of HDF and chipboard are almost identical, but, alas, not all. The disadvantages of MDF are the cost close to chipboard and relative fragility.
Chipboard for rear walls is used in the following cases:
- Back wall is not closed by the facade and its color must completely match the rest of the body parts. In this case, the thinnest plate, 8 mm, is most often used.
- The product is located in the middle of the room - and its back side is visible. The back wall experiences high loads - in this case, chipboard with a thickness of 16 mm or more is used.
Facade materials
It should be noted that the facades are different according to the type of opening: sliding - for example, compartment doors made of aluminum profile and hinged, which affects their design.
From a structural point of view, facades can consist of a single material and be prefabricated, for example, filling from other materials is inserted into a profile from one material. Common Frame Materials − aluminum profile, a profile made of MDF and wrapped in PVC film.
The materials for the facades, consisting of a single material, and the materials for filling prefabricated facades are basically the same: laminated chipboard, painted MDF, both with and without milling, MDF covered with PVC film, MDF covered with HPL plastics, Mirror and glass, as simple and processed - matte, tinted, dyed, with a pattern, etc., decorative plastics and artificial leather.
- 1) chipboard.
- 2) Transparent glass and silver mirror (i.e. not tinted)
- 3) Glasses with Oracal color films
- 4) Facades made of MDF frame profile
- 5) MDF covered with PVC films
- 6) MDF coated with HPL plastic from Egger, Melaton, Arpa, etc.
- 7) Painted MDF matte
- 8) Painted MDF glossy
- 9) MDF veneered
Variants of materials from which countertops are made
If the furniture is not exposed to moisture, then it is chipboard or MDF, painted or veneered.
If the furniture is exposed to moisture, for example in the kitchen, then this is a countertop based on moisture-resistant chipboard lined with plastic, a countertop made of artificial stone or natural stone.
WITH for the most part Our company works from the listed materials. More detailed information can be obtained in the relevant sections of the site or from our employees.
More about products and services
Modern renovation often involves leveling surfaces. This can be done by the wet or dry method, the latter of which involves, for example, the use of chipboard. In order to choose which quick leveling material to use, you should be aware of the pros and cons of each.
For a more rigid and solid construction better to use plywood.
Tools and materials
- hacksaw;
- nails;
- hammer;
- lags;
- plywood;
- level;
- jigsaw.
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Chipboard, plywood and OSB
Chipboard is a composite sheet material made by pressing small wood particles, this process occurs when high temperatures, but chips are used, mixed with a binder, which are of non-mineral origin.
If you lay chipboard on the floor, you should take into account the need for pre-treatment of the material, which can damage the already vulnerable corners and ends of the plates. This is due to the fact that pieces of glued chips break off easily, unlike plywood. The process is complicated by the need not to damage the coating and to ensure reliable fastening.
Despite the fact that chipboard contains wood, the material cannot be called completely environmentally friendly, since the boards contain synthetic resins and formaldehyde. However, laying chipboard on the floor, you get a guarantee of ease of installation and cost-effectiveness of material consumption. In addition, these slabs are available, which is quite often the deciding factor when choosing this leveling method.
The difference between chipboard and plywood is that the latter material is a slab made from layers of wood.
Before laying chipboard on the floor, it must be treated with drying oil or an antiseptic.
This material is made by gluing prepared veneer. As a rule, the number of layers of veneer is odd and the minimum can be 3. In order to provide the greatest strength, layers of veneer for plywood are stacked so that the fibers are perpendicular to the previous sheet.
You can also use OSB for the floor, which is an oriented strand board. It's comparatively new development in the field of deeper processing of wood, which made it possible to obtain a material that has unique physical and mechanical characteristics.
OSB has combined best qualities, which natural wood has, in addition, these boards are devoid of the disadvantages that chipboard or plywood have. To obtain OSB, high-tech methods of processing raw materials are used. If we consider OSB board in cross section, you can see 3 layers, each of which consists of chips with a length equal to the limit of 4-8 cm.
The position of the chips for the OSB structure plays a major role. The middle layer in its structure contains chips, which are elongated transversely with respect to other layers, and the structure of the outer layers contains chips located along the length of the plate.
The layers of this material are pressed under significant pressure during the manufacturing process, and to increase the binding effect, the raw material is impregnated with waterproof resins. This makes it possible to obtain a material with a homogeneous layer structure, in which delaminations and voids are excluded. This distinguishes OSB from the materials described above.
When choosing a material that is supposed to cover the floor as a rough coating, you should first decide what is more important for you - cost, quality or ease of installation. If you want to save money, then you should choose chipboard, its cost is lower compared to other materials under consideration, however, its laying will also be more labor-intensive, since the coating will have to be carefully protected from moisture penetration, which can cause swelling and subsequent destruction of chipboard.
An alternative, but better and more expensive material, compared to chipboard, is OSB. This material has no wax coating, is excellent for laying on the base with glue and has a tongue and groove locking system.
Plywood copes with heavy loads, if the arrangement of the floor requires it. If it is planned to cover the floor with this material, then it is necessary to use one that has waterproof characteristics and a thickness of at least 6 mm.
It is worth considering that the cheapness of chipboard may seem deceptive, because such floors, which are not sufficiently protected from moisture, can get wet and completely collapse, which can be comprehended even by painted chipboard option. This will entail the need to change the coating in 1-1.5 years.
Advantages of chipboard:
- ease of installation;
- economy of material consumption;
- insignificant cost.
Disadvantages of chipboard:
- the need for careful processing due to the likelihood of damage to the material and the occurrence of chips on it;
- not so environmentally friendly material due to the content of synthetic resins and formaldehyde;
- combustibility;
- the need for careful protection of the material from water penetration during the laying process.
Advantages of plywood:
- material strength;
- naturalness;
- the ability to use even in wet conditions;
- ease of installation.
Cons of plywood:
- high price;
- combustibility;
- with a certain production technology, harmful substances can be added to the composition of the material.
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Comparison of chipboard and plywood
- plywood has a higher cost compared to chipboard;
- plywood is made of veneer, and chipboard is made of shavings, which makes the latter material more vulnerable to mechanical stress and moisture;
- Particleboard involves more labor-intensive installation compared to plywood, since the latter option does not need careful protection from moisture;
- plywood may contain or be devoid of harmful phenolic compounds, while chipboard in any case contains resins that are harmful to human health.
Plywood and MDF boards are two popular options for finishing. Whenever the issue is resolved wooden furniture for your home, you need to decide what basic material will be used.
There are various materials on the market, the most common of which are different types of wood, plywood, laminated chipboard and MDF.
Wood is an expensive material and is used for high quality furniture. Laminate boards have a very limited choice of colors and patterns.
The most commonly used materials for making home and office furniture are plywood and MDF. Even though MDF is a relatively new product compared to plywood, it has captured a huge market and is currently preferred over plywood.
Plywood
Wood has been used to make furniture since ancient times, but it was a time when wood was available in abundance as wood became scarce and plywood was invented for those who couldn't afford teak, walnut or mahogany furniture. Plywood is made from wood, but every piece of wood is used to minimize the loss of wood. Plywood has many advantages such as a variety of sizes and thicknesses. It can be easily painted or laminated in any color or pattern. Plywood production minimizes wood waste, but does not eliminate it.
MDF
MDF is an abbreviation for medium density fibreboard. Since the scarcity of wood spurred the invention of plywood, MDF is another product that has been invented as a substitute for wood. MDF is made up of small pieces of wood that are broken into wood fibers and then compressed into hydraulic press at very high pressure in the form of a board. MDF boards are made in various thicknesses so that they can be easily used in various industries. These plates are very smooth surface and furniture from them is very high quality in terms of attractiveness. MDF is easily laminated various forms and colors or dyed as you choose. MDF boards are made from wood fibres, hence they have very little screw-driving potential.
Both plywood and MDF are made from wood and are used to make home and office furniture. Both of these products are widely used by furniture manufacturers around the world and provide flexibility in working with them. The main difference is that plywood is made from solid wood while MDF is made from wood fibers. Plywood available in large sizes than MDF boards. Plywood is much better suited for nailing and threading than MDF. For MDF fasteners a certain technique is used, and plywood can simply be nailed or screwed. MDF has a better surface for making furniture than plywood.
Summary:
1. Plywood is made from solid wood while MDF is made from wood fibers.
2. There is wood loss in plywood production, and wood loss is zero when MDF production it is also made by mixing various wood fibers.
3. Plywood comes in larger sizes than MDF boards. But MDF is more attractive and you can paint it any color you like.
4. Plywood can be simply nailed or self-tapping, when making furniture from MDF, a certain fastening technique is needed.
5. Plywood furniture is stronger than MDF.
Worldwide, MDF is rapidly replacing plywood in the furniture industry. The shortage of wood in the coming years will be completely eliminated by plywood and MDF boards. The biggest advantage is that in the production of MDF there is zero wood waste, it is also possible to mix wood fibers of different species, while plywood is made from one species and at a time. Both plywood and MDF are used in furniture, but MDF is now mainly used for furniture production, and plywood is used as a packaging material because it is stronger than MDF board. MDF is an environmentally friendly product, if you care about the environment, you'd better choose MDF for making furniture, not plywood.
