Houses from osb panels. Chipboard for walls is a budget option for finishing Chipboard houses

Any girl dreams of a house for her dolls. Now there are a huge number of them on store shelves. But such pleasure is not cheap, and the assortment is of the same type.

We offer to please the child with a handmade gift. This will allow you not only to save money, but also to make the house one of a kind.

In addition, it will be a great pastime for the whole family during leisure time.

There are many special tutorials for making dollhouses with your own hands. You can use a wide variety of building materials: boards, plywood, chipboard, laminate, cardboard, etc.

As a rule, the front wall on dollhouses is not made, or they make it removable or openable so that your child can put dolls there, change the situation in the rooms, and tidy up.

Choose the material - and we will teach you how to make a dollhouse with your own hands!

Doll houses made of plywood and laminate

These are the most popular items. A distinctive feature from the "brothers" - stability and longevity. It is easy to decorate both outside and inside. But the manufacture of such a house requires male power.

If you try, then such a house will not be distinguished from the store version.

Diagrams and drawings can be found on the Internet, but if there are technical inclinations, you can try to draw it yourself. There are also photos of finished dollhouses on the Internet.

To make a house, we need:

• thicker plywood (from 7 mm.);
• electric jigsaw;
• glue;
• self-adhesive for the floor;
• pieces of wallpaper;
• tape measure or ruler;
• pen;
• scheme;
• a little imagination and patience.

Let's get to work, before that, having decided on the size of the dollhouse (they will depend on the dimensions of the "residents"):

• we cut out the walls of the future house from plywood or laminate;
• we cut windows and doors into them;
• we glue the walls together, it is also fashionable to use building nails or staples;
• we make a roof, it can be both flat and sloping. To give a real look, you can use corrugated cardboard, and then paint it;
• we fasten the resulting structure with the foundation - a sheet larger than the house itself. On an unused site, you can make flower beds, sidewalks, a platform, parking;
• glue wallpaper and lay floors;
• we furnish the house with furniture;
• you can also add curtains made from pieces of fabric, bedspreads, rugs, etc.

Plasterboard dollhouses

Many housekeeping parents after repairs leave the remaining building materials to gather dust on the balcony in the hope that they will someday come in handy. Their time has come! Drywall can make an excellent dollhouse.

A good house made of this material is that it turns out to be very light and easy to assemble. But, at the same time, it will need to be handled more carefully - it will be quite fragile.

The scheme of such a house is no different from a plywood or laminate product. But it is much easier to assemble such a house, and there are much more layout options - with the help of partitions, you can divide the premises among themselves.

Styrofoam houses

To assemble such a house, we need:

Note!

• sheet foam;
• glue;
• canape sticks;
• rulers;
• bamboo sticks;
• cardboard;
• pieces of wallpaper and fabric;
• dye;
• sponge for washing dishes;

Pieces of plinth for the ceiling

Let's get to work:

• make a diagram;
• cut out foam walls;
• we make doors and windows in them;
• we connect the walls with toothpicks, then we glue the walls together;
• for the strength of the roof, we first install bamboo sticks on top of the walls, and only then we glue the roof to the walls;
• from wooden rulers or the same foam we make a ladder;
• you can also use toothpicks for the railing;
• in addition, if desired, a balcony, massandra or even a terrace can also be made from polystyrene;
• we paint the house;
• inside we decorate the house as in the previous description.

Houses from bookshelves and cabinets

It will not be difficult to make a house from old furniture - after all, the walls are already ready.

It remains only to cut windows and doors into them, and think about what to make a roof from, if necessary.

It can also be made from the materials described above. We arrange the furniture, let the cat in - happy housewarming!

Cardboard houses

For this design we need:

Note!

• cardboard;
• house detail templates;
• scissors and stationery knife;
• gouache or watercolors.

Building a house:

• if you have a large piece of cardboard, then we do not cut it, but bend it in places according to the diagram, and then glue its components together.
• we install interior partitions made of cardboard, they will serve not only to delimit the space, but also to fasten the frame structure.
• Let's get started on renovations!

House of boxes

The easiest and fastest option. It is enough to choose the right number of boxes (depending on the number of rooms), fasten them together with a stapler, after placing them on their side so that the top of the box serves as an exit.

This will allow you to open the front wall at the right time to rearrange, clean up, etc.

Cut out windows and doors. Let's start building the frame.

Note!

Paper folder house

It needs four folders. We glue them from the inside with wallpaper or printed sheets with decor items and household appliances in the plane.

We cut out windows in the folders, set the folders vertically, fasten them with the help of clips that are available for each folder. Your house is ready.

fabric house

This option is good because it takes up almost no space, it can be completely folded.

Using a dense piece of fabric, we make the back wall - it will serve as the foundation. We sew a rectangular base for the house. We make pockets, to which cardboard for the floors will then be attached. We attach ribbons to both corners of the pockets.

It remains only to sew pockets with a rectangular base from one edge so that the ribbons are on the reverse side. Floors with ribbons and sew the ribbons with the back wall. Set up a house and start playing!

You can make houses from other materials - the main thing is to show your imagination! It will also be a wonderful gift for a boy - after all, you can build a garage, parking, etc.

DIY dollhouse photo

Self-building a house takes a lot of time and labor costs. Wanting to save money, time and effort, people compare different construction options using modern materials and building technologies. In our article, we will tell you how to make a house from OSB with your own hands in the shortest possible time, with minimal financial costs.

Economical construction

The cost of building a building from scratch can fluctuate over a wide range and it depends on the prices of the building and finishing materials used. The most affordable and reliable today is considered to be a frame house made of OSB boards.

To build such a house, there is no need to hire a team of professionals. Construction is reminiscent of assembling a large constructor, the elements of which are ordered at the factory according to the developed project.

The advantages of building a house from OSB are obvious:

• A clear definition of the cost of the future construction.
• Virtually no unexpected costs.
• The builder pays only for the materials he needs.
• Each purchased panel has its own place in the building and no surpluses and unaccounted for costs are foreseen, which allows saving up to 25% of the cost.
• The developer will save a decent amount of money on the construction of the foundation structure, since a massive base is not needed for a frame house.
• Ideally smooth walls of the building do not need expensive finishing work.
• Insulating materials are laid inside the walls, which makes the house especially warm and reduces the cost of the building's heating system.
• The prices for the material used are significantly lower than the cost of bricks.

OSB boards are used both for the installation of formwork for the foundation, and for the construction of all walls, partitions, floors and roofs.

For walls, plates with a thickness of 9 mm are used, and for mounting the floor - 12 mm.

Instructions for building a house from OSB boards

Stage number 1. Foundation. For a frame house, the best option is a strip foundation. The depth of laying the foundation under the house depends on the climate of your region. If the soil freezes no more than 80 cm, the foundation is made shallow. It does not require additional manpower to build it.

Sequence of work:

• Level the construction site, make markings and layout.
• Dig trenches for the foundation.
• Level the bottom of the trench and compact the soil.
• Lay water-repellent membranes or roofing material as a waterproofing layer.
• Fill the bottom of the pit with a five-centimeter layer of sand and a twenty-centimeter layer of rubble. Good to tamp.
• Install formwork from OSB boards.
• Install reinforcement cage.
• Pour concrete base under the house.

When the construction site is located on stable dense soil, it is possible to install a columnar foundation, which is favorably distinguished by its economy and ease of work. Many developers for a frame house install a columnar-tape base. The supports are tied with a concrete tape - a grillage.

Stage number 2. OSB walls. Lay a waterproofing layer on the foundation.

Sequence of work:

• Lay a beam measuring 15 * 15 cm on a concrete tape and strengthen it with metal brackets. This will be the bottom strap.
• Mark the location of window and door openings.
• Assemble the frame of the house from vertical racks. For this, boards with a thickness of 3 cm and a width of 15 cm or 20 cm are provided. A narrower board is suitable for the southern regions, and a wide one for the northern ones. At the junction of two walls, in the corners and doorways, you need to install double boards.

A thickness gauge will help make the board smooth with the same width and thickness. Before proceeding with the collection of the building frame, all structural elements must be treated with an antiseptic.

Install the boards so that the ends are outside and inside the building. To fasten the upper and lower trim with boards, use metal corners and self-tapping screws.

Upon completion of the assembly of the frame of the first floor, proceed with the installation of the ceiling and the construction of the attic floor or the installation of the truss system. The faster the roof is erected, the less likely it is that the installed frame will suffer in case of bad weather.

Stage number 3. Rafter system. Build a farm according to the project of a house from OSB slabs. The truss sides are installed simultaneously on both sides. To attract the structure to the ridge with self-tapping screws, and to the floor beams - with brackets.

If the rafters are less than the length of the roof slope, it is necessary to double the slopes, connect them with an overlay bar, equal in width to the rafter board. After installing the truss truss, start working on the gables.

Sheathe the OSB roof with slabs, laying them so that the long side is along the slopes. When the roof sheathing is completed, proceed with the installation of the plates on the gables.

Stage number 4.

It's time to paint the walls.

The installation of the plates must be done in such a way that there is a 2 mm gap between them.

Wall sheathing can be started from any angle from the foundation and up. You can sheathe one wall first, and then start working on another, or sheathe external walls at the same time. Window and door openings remain open.

Insulate a house from OSB with mineral wool or polystyrene foam. If wool is used, it is necessary to arrange a ventilated facade from the outside. From wooden bars to make a crate for the whole house. It is on the crate that decorative material will be installed.

The laying of thermal insulation materials must be carried out very carefully so that there are no cold bridges.

Mineral wool can be laid in two layers to cover joints. When using polystyrene foam to insulate the walls of the house, the cracks are filled with mounting foam. When the heat-insulating layer on the outer walls is laid, you can proceed to the sheathing of the inner walls.

Stage number 5. Ceiling and floor lining. Many developers first sheathe the floor and only then start working on the walls. Styrofoam is used to insulate the floor, laying it between beams hemmed with transverse bars or sheets of moisture-resistant plywood.

For the ceiling, the same sheathing technology is used.

Stage number 6. Internal and external finishing. Any materials can be used to finish the interior walls. The only thing not recommended is plastering. OSB boards are in excellent contact with primers, varnishes, paints.

The floor is covered with porcelain stoneware, parquet, laminate, PVC board, linoleum. Chipboards have an excellent flat surface, which allows you to make high-quality laying of ceramic tiles. You can even install a warm floor, which will not affect the thermal conductivity and strength of the plates.

The facade has an excellent surface. It is enough to cover it with a primer and paint it in any color. Use bars of a different color and make a fachwerk finish. This is the cheapest finishing option. You can use more expensive materials.

Windows and doors are installed both wooden and metal-plastic. There are no restrictions. It all depends on your personal preferences and tastes. By choosing a frame construction project with OSB boards for construction, you will move into your house very soon.

Video

We invite you to learn about the features of assembling the frame of a house from OSB using Scandinavian technology.

NSP is the genocide of the nation.

Oriented Strand Boards - OSB (OSB-boards)

Over the past three years, the so-called water-resistant OSB, which includes OSB3 and OSB4, has become more frequent in advertising and technical publications dedicated to OSB boards. The authors of many publications pay the most attention to OSB3, which combine high strength, water resistance and reasonable price.

From publications on OSB3 and OSB4 boards, it turned out that increased strength and moisture resistance are achieved due to a 60-year-old chemical-technological method, namely, by replacing the urea-formaldehyde resin in the binder with phenol-formaldehyde and melamine-formaldehyde resins, as well as through the use of resins of a mixed composition , for example, phenol-melamine-urea-formaldehyde resin. As a result, phenol emissions are added to the formaldehyde emissions from OSB, OSB1 and OSB2 boards.

It is also important to note that the “water-resistant” and toxic OSB3 board has a thickness swelling after soaking in water for 24 hours of 20%, and the non-toxic DSP of the TsSP1 brand is 2% and is not called “water-resistant”.

From the point of view of environmental safety, the bulk of OSB boards do not pass in Russia as a material for housing construction for the same reasons as chipboard boards, namely: OSB boards do not meet the criteria for chemical and fire safety. Non-compliance with the criterion of chemical safety of OSB boards is reflected in the official conclusions of various control bodies of the Russian Federation.

In terms of flammability, OSB boards are classified as G4. In this regard, it is understandable why in numerous advertising and advertising brochures and articles nothing is said about the flammability of OSB, while the fire hazard indicators of materials and structures are the most important characteristics of the environmental safety of houses.

Thus, currently produced OSB boards are unacceptable for construction according to the criteria of chemical and fire hazard.

In this regard, it is appropriate to note that some firms that expect to sell OSB boards on the Russian market and are aware of the tight MPC for formaldehyde in Russia have gone to the following trick. They began to use liquid resins as a binder - a product of the condensation of bisphenols with diphenylmethane diisocyanate - and in the brochures they write: "Our OSB boards do not contain formaldehyde." At the same time, it is not mentioned that phenol diisicionate binders release phenol and an organic solvent after curing, and during combustion, a set of highly toxic substances, including hydrocyanic acid.

Office of Rospotrebnadzor for the Perm Territory

On the situation with residential buildings in the Usolsky-2 microdistrict, Berezniki

09/12/2011 PRESS RELEASE

On August 25, 2011, the Federal Service for Supervision of Consumer Rights Protection and Human Welfare informed about the detection of elevated concentrations of formaldehyde in low-rise residential buildings of the Usolsky-2 microdistrict, Berezniki, Perm Territory. Usolsky-2 microdistrict

Dead neighborhood - 89 houses are uninhabitable, stand empty

August 22 and 23, 2011 by the Center for Hygiene and Epidemiology in the Perm region, together with Federal Scientific Center for Medical and Preventive Technologies management of public health risks, according to a specially developed program, air sampling was organized in residential buildings of the microdistrict.

Air samples were examined for the content of formaldehyde, benzene, dimethylbenzene (xylene), hydroxybenzene (phenol) and methylbenzene. According to the results of the research, significant excesses of the average daily maximum permissible concentration of formaldehyde in all rooms were revealed.

To increase the reliability of the obtained results, laboratory studies were carried out in parallel by two analytical methods: photometric method and high performance liquid chromatography with ultraviolet detection.

Simultaneously with the testing laboratories of Rospotrebnadzor, on August 22 and 23, 2011, the branch of the Center for Laboratory Analysis and Technical Measurements in the Perm Territory of the FGUZ TsLATI for the Volga Federal District took air samples for the content of formaldehyde, phenol, benzene, toluene, xylene.

Modified September 1, 2016 by Alexandr_P

What to look for when choosing furniture for a child's room? Of course, first of all, it is complete and unconditional safety! And what is meant by the phrase “safe furniture”? Is it enough for you that there are no sharp corners on such furniture, that the closing / opening mechanisms are not traumatic, that there is no glass that can burst or break from an accidental hit with a toy, ball or rope? But the most important issue, the requirement for the safety of children's furniture is the material from which it is made. What we eat, drink and breathe in an urban environment does not always meet the standards of a healthy lifestyle. This negative impact on health is exacerbated by furniture made from materials made using chemical compounds, formaldehydes (resins containing formaldehydes), films and much more. Tell us how many of your friends, after buying and installing furniture, had to ventilate the room for a long time to get rid of the unpleasant smell. Let us dwell on a comparison of the two most common materials for the manufacture of children's furniture from "substitutes" for wood.

Chipboard (chipboard) - the most common material for furniture production in our country (children's is no exception). Chipboard production originated in the late 30s of the last century in Germany and Switzerland. Not from a good life: in countries that are not rich in their own wood. Today, contrary to common sense, this material has completely replaced natural wood in many areas of life, even in regions of Siberia. Everyone knows that chipboard boards can emit something harmful and even cause cancer, and it would even be indecent to remind about it ... if everything were so unambiguous and simple. It is known that formaldehyde (urea-formaldehyde or phenol-formaldehyde) resin is added to sawdust and shavings and pressed into boards at high temperature. Then the plates intended for the interior inside the living quarters are lined with a film based on thermosetting polymers. Coarse chipboard (OSB) can only be used for construction purposes and under natural veneer veneer. Their relative safety is due to the fact that many times less adhesive is used in the production process than for chipboard of the same size. Depending on the amount of harmful fumes, new chipboard is divided into three classes: 0-10 mg for class E1, 10-20 mg for E2 and 30-60 mg for E2 per 100 g of dry board. Plates with an emission class E0 are also produced, but this completely harmless material is much more expensive, since a more expensive adhesive composition is used for its manufacture (by the way, at present, a plate above the E0 class is prohibited in Europe, and in our country it is allowed to manufacture children's furniture from plates with formaldehyde emission class E1 - draw your own conclusions). The harm from using DPS furniture can be compared to smoking. Smoking one cigarette or a pack will not bring noticeable harm to health - the temporary use of furniture made of chipboard will not cause harm to health (with high-quality (I draw your attention - high-quality) production, mandatory coating of the plate itself and gluing the edges, with the slightest damage to which the release of toxic substances increases significantly, let's not forget about the attachment points for hinges, handles and other fittings - no one processes and protects these places). The harm of smoking lies in the inhalation of harmful substances of nicotine, tar, etc. - the harm of using furniture from chipboard lies in the evaporation of harmful substances - phenol, formaldehyde - the mass fraction of resins in chipboard reaches 18%, i.e. With a cabinet mass of 150 kg, you 25 kg of harmful resins will evaporate in the bedroom. i.e. it's the same as putting 2 buckets of toxic resins, or even smearing it for better evaporation. Long-term smoking, for example, for ten years, is likely to be harmful to health - prolonged use of chipboard furniture can also be harmful to health, while you will not even know what causes its deterioration. No chipboard can be used to enclose batteries or insulate the floor. According to the requirements of the International Health Organization, the maximum allowable amount of formaldehyde in indoor areas should not exceed 0.042 ppm, that is, 0.042 particles per million air particles. But, since such an ideal room is in principle difficult to find, health authorities consider this rate too high and allow the amount of formaldehyde in rooms up to 0.1 ppm.

MDF originated as a further development of the dry method of fiberboard production. The abbreviation MDF is a tracing paper from English Medium Density Fiberboard - "medium density board" . MDF production technology eliminates the use of harmful epoxy resins and phenol (this is if we are talking about foreign-made MDF). Kitchen furniture is often made from this material. The physical qualities of MDF make it possible to cut roundness out of it. It is moisture resistant and does not warp from kitchen steam. Slabs (or "carpets") of MDF can be covered with PVC (polyvinyl chloride) films. With a film, the material is somewhat more expensive, but much cheaper than natural wood. In the post-Soviet space, MDF is better known as hardboard. According to the regulations of Roszdravnadzor, MDF is prohibited for use in uncoated residential premises. It is known that hardboard is produced from the waste of furniture and woodworking plants (from scraps, sawdust, shavings, etc.). Uncoated MDF furniture is a source of an increased threat in the form of formaldehyde fumes. Using such furniture at home, you can put your health at risk, especially if we are talking about children. Knowing domestic manufacturers, their responsibility in relation to manufacturing technologies, it can be assumed that domestic MDF may contain not only officially declared formaldehyde, but also other no less toxic substances that are waste from the furniture industry.

But why, in fact, are our fences built from wood, and furniture from chipboard and MDF? Why are these heavy, crumbling, poison-emitting slabs more widespread than light, durable, environmentally friendly natural pieces of wood? Most likely, the universal answer is also suitable here: “It’s more profitable for the manufacturer.” And buyers still have the right to choose. But even here everything is not so clear. Modern business (selling) has created the illusion that natural wood furniture is the privilege of wealthy people. But in fact, if you approach the issue of furnishing a nursery / teenage room responsibly, with concern for the future of your child, go shopping and simply compare prices, you can be pleasantly surprised that furniture made of natural wood costs no more, and often less, furniture from "substitutes". There are offers on the market directly from the manufacturer, bypassing the entire intermediary conveyor. Contact the carpentry workshop of the Dom Doka company, we will make solid wood furniture for you according to your sketches and sizes quickly and efficiently.

Create comfort and coziness for your child with lively, warm and clean solid wood furniture. Take care of his health from the very first days until the moment when "the chick flutters out of the nest in free flight." Solid wood furniture will create a truly warm and fresh atmosphere in your home, especially when we are talking about a children's/teenager's room. A huge range of colors (whether white - neutral, or natural, or combined or ... ..) will allow you to fit this furniture into absolutely any interior. The number of furniture layout options is endless!

Frame houses, which are gaining more and more popularity, do not raise doubts about their practicality and operational efficiency. But what can be said about the construction process itself and the materials that are used to build such buildings?

The main types of building materials for such structures are wooden beams, beams and OSB panels. It is the use of panels that provides the frame house with the characteristics that attract developers so much.

What is OSB

For those who have planned to build a house from these materials, one should know not only the meaning of the abbreviation, but also the qualities that they possess, as well as functional differences from other similar materials.

OSB panels are boards made from wood chips.

The meaning of the abbreviation in translation from English means "oriented strand board" - Oriented Strand Board.

The difference between these panels and chipboard boards familiar to domestic developers lies in the laying method and the type of chips. If in chipboard the main component is pressed in a chaotic manner, then OSB panels in their structure contain chips laid in one direction, that is, oriented.

It is characteristic that the stacking of chips is carried out in each layer in a different direction. The number of layers in each plate is three or four. Typically, the direction of chip placement is taken in the following order:

• First layer - fibers are placed in parallel to the panel structure
• The second layer always contains the chip direction perpendicular to the direction of the first layer.
• Third layer - again laying is done in the same way as the first layer
• Fourth layer - perpendicularly placed fibers

In some embodiments of the panels, a different method of chip pressing is adopted, which includes the parallel arrangement of the fibers of the chips in the outer layers and their transverse placement in the two inner layers.

To create a sandwich panel from OSB, chips up to 15 cm long are used, which are pressed under high pressure. Their volume in the structure of the plate reaches 90 percent. The bonding of the chip fibers is made with waterproof resins of synthetic origin.

As evidenced by numerous reviews of developers who have used this material in the construction of their homes, it is this structure that provides a lot of advantages for operating a house. One of them, which allows saving the consumption of energy resources during the heating period, is the high heat capacity of OSB boards.

Classification of OSB panels

For construction purposes, it is recommended to use separate types of panels, since the structure and properties of different types differ and are not always suitable for the same purposes.

Reviews about the qualities of OSB panels lean towards the conscious choice of only certain categories of such panels.

In order not to make a mistake when ordering a material, you need to study the characteristic parameters and classification of OSB boards. Moreover, this is not difficult to do - there are only four of them, and the differences mainly relate to the number of layers, the degree of strength and moisture resistance indicators:

1. OSB-1 panels are boards with a very low degree of strength and a low level of moisture resistance. In construction, such panels can only be used in interior work. But more often their use is common in the manufacture of furniture structures, as well as for packaging products.
2. OSB-2 boards - have low strength, although slightly higher than the panels of the first category. They can also be used in interior finishing work, sometimes in the construction of light structural elements, ceilings and partitions. But due to low moisture resistance, it is not recommended to use it in basements, when finishing basement floors and in interior work in bathrooms and kitchens
3. OSB 3 is the most common model of OSB panels. She excels in indoor and outdoor work. Can be used in different parts of the building. Resistant in humid environments
4. The OSB-4 category panel is the most durable brand of OSB board used in all types of construction work. Due to its high strength, it can be successfully mounted on the outer parts of the building structure, when constructing roofs and attics. Excellent resistance to moisture, so it is used in the lower parts of the building and rooms with high humidity

All these properties, inherent in each category of panels to varying degrees, are achieved by using an adhesive base of various compositions. Moisture resistance of such boards is due to resinous glue compounds, and strength - to the location of wood chip fibers and the number of layers in the board.

Differences in OSB boards are available by type of coating
The industry produces panels with a laminated surface, which can be used as formwork, and more than once. For decorative purposes, boards are also available lacquered on both sides or on one side.

For the device of horizontal surfaces, panels are produced with connecting elements according to the principle of a laminated board. On two or four sides of such panels there are end combs and grooves for connecting adjacent plates.

Reviews about OSB panels from buyers are inclined to believe that they have a perspective in the production of finishing works, they can be an excellent alternative in flooring.

Properties of OSB panels

Feedback from buyers of panels and developers note several significant advantages of this material:

• The technology of laying wood chips and the length of the chips make the OSB panels more rigid, which allows them to gain resistance to mechanical stress
• Thanks to the method of conveyor production, the dimensions specified by the technological requirements are observed in the plates. For the same reason, uniformity of thickness is achieved in all parts of the plate. This quality contributes to the ease of installation of OSB boards.
• Reducing the complexity of the installation process, increasing the efficiency of construction. The panels are lightweight, can be easily transported and do not create additional difficulties during loading and unloading operations.
• High thermal insulation performance is another significant advantage of this material. This property is achieved due to the high concentration of wood components known for thermal insulation properties.
• Availability in the process of processing - OSB can be easily subjected to grinding, drilling, cutting. And when driving nails, the edges of the plate do not crumble

OSB properties	plate thickness 12mm
Length deviation, mm	+/-3
Deviation in width, mm	+/-0,3
Thickness deviation, mm	+/-0,8
Deviation from right angle, maximum, mm/m	2
Bending resistance, main axis, MPa	20
Bending resistance, lateral axis, MPa	10
Modulus of elasticity in bending, main axis, minimum, MPa	3500
Bending modulus, lateral axis, minimum, MPa	1400
Swelling in thickness for 24 hours, maximum, %	15
Density, kg / m 3	630(+/-10%)
Humidity, %	5-12
Thermal conductivity, W/(mK)	0,10
Formaldehyde content, mg/100g	<8мг/100г

As for the specific use of slabs in the construction of houses using frame technology, in their reviews, many builders and owners of ready-made residential buildings note the speed of construction and ease of installation work.

With regard to operation, undeniable advantages are also noticeable:

• Houses made of OSB panels do not give precipitation due to the lightness of the material
• In winter, there is a noticeable saving of energy resources, which eases the budgetary burden
• The ability to carry out additional planning of the premises without major intervention in the integrity of the structure

At the same time, in the reviews, you can also notice the absence of negative qualities inherent in other materials, namely, susceptibility to the process of decay, the presence of formations in the form of knots and voids inside the panel, the risk of fire is reduced.

Against the background of such a volume of advantages, the individual disadvantages of OSB boards seem insignificant, but they cannot be ignored.

Among the main disadvantages of this material is the presence of phenol in adhesive resins, which can adversely affect health. However, in each category of plates listed above, the content of this element is regulated.

So when choosing plates for a particular application, you need to focus on their main purpose. For example, OSB-3 is best used in outdoor work, and OSB-2 is recommended for interior decoration.

Painting OSB panels

The application of paint materials on OSB panels does not require special conditions. For this purpose, any paint on wood can be used.

For better adhesion to the surface of the plate and a longer shelf life, the surface of the panel can be primed.

For interior work on panels, you can use acrylic varnish. For the same purpose, stain or water-based paint is used. In relation to all options, only positive reviews are noted.

Video about the production of OSB panels