When choosing material for building a house, you should pay close attention to rounded logs (OCB). It is the best option for construction for many reasons. To make sure of this and make the right decision, you need to learn about its disadvantages and evaluate its advantages.
Undoubted advantages
The main advantages of houses made from rounded logs are related to the technology of its production: it is a processed tree trunk from which the bark and upper loose layers have been removed. As a result, the house is assembled from the most durable and dense wood, which allows us to talk about its durability. Used in manufacturing modern equipment, and all locking elements are cut with mathematical precision.
The main advantages of a house made of rounded logs:
Weak point
When analyzing the pros and cons of a house made of rounded logs, pay attention to a number of disadvantages inherent in almost all building materials of wood origin. The rounding is exposed to various threats, and it must be constantly protected from premature destruction. Let's look at the most serious disadvantages of a house made of cylinders:
Many of the disadvantages of houses made of rounded logs are associated with low-quality building materials, which, unfortunately, are not uncommon. Choose manufacturers carefully: it is best to consider offers large companies, which can ensure the proper quality of wood processing through the use of high-tech equipment.
Myths and reality
Many of the disadvantages of rounding, which are indicated on construction sites, do not correspond to reality. This is confirmed by both professional research and reviews from residents. The disadvantages of rounded logs are associated with the peculiarities of its structure, but practice shows that this does not reduce its strength and durability.
Let's look at a few persistent stereotypes:
The disadvantage of a rounded log is also its cost, which is higher than that of a regular round log, which requires the creation of connecting elements manually. Although rounded logs are more expensive, it is difficult to classify this as a disadvantage.
Manual felling takes more time and requires hiring professional builders, and their work also costs a lot. You can easily build walls from rounded walls yourself, since the crowns are already carefully adjusted to each other. In addition, you will need minimal caulking. An ordinary log house will have to be constantly insulated, and every year new cracks may appear in the walls.
As a result, we see that a house made of rounded logs, the disadvantages of which can be counted on one hand, is actually warm and durable. You can verify this once again by reading the reviews from residents.
Thus, many myths about OCB are not true, and they should not become an obstacle when choosing material for construction. own home. Today you can order rounding from many companies that guarantee its high quality.
You can use pine, fir, cedar, spruce and other wood species, and also choose various options finishing. A house made from OCB is a great opportunity to build a comfortable and beautiful home that will serve several generations.
Rounded logs are a chic traditional material that not only has maximum environmental friendliness, but is also quite convenient for rapid construction small buildings.
It has a natural appearance, durability and wear resistance, and if all technologies are followed, it is in no way inferior in comfort modern cottages from other materials.
- Some, looking at such houses, have a strong association with an old village hut, and stereotypes appear. The similarity is only external, since the design of these houses, with all its simplicity, assumes the presence of all communications and amenities
- In a standard house of 36 square meters, 2 families can live here, without experiencing overcrowding or similar problems. Besides, log house can be built by a small team of workers or even independently; practice shows that it is quite possible to fit in the shortest possible time
The beauty of such buildings is recognized by everyone: the correct round shape of the material and its high-quality polishing make finished building neat and eye-catching. This circumstance will help save time and money: the walls do not need additional finishing, since they already have all the valuable properties.
- A hand-cut house is a more expensive pleasure, but not always of better quality
- Pleasant and warm color wood is always pleasing to the eye, and the thoughtful shape of the logs makes it very easy to stack them on top of each other: you obviously don’t need the help of a highly qualified team
However, log houses have their drawbacks, which are important to work out in time.
Shrinkage
The main disadvantage of houses made of rounded logs is shrinkage, since all finishing is done upon completion of this process. The height of the house may well decrease by 7 percent, while this parameter will greatly depend on humidity and weather conditions.
The most simple solution will cover the roof with roofing felt and immediately suspend construction for about six months. Of course, many ignore these points or prefer to leave the house as is, but truly durable and beautiful building such a plan will be implemented only if these requirements are met.
It is important, however, to note that when working with a rounded log, this problem will affect you to a relatively small extent: the shrinkage of the board and log is much stronger natural humidity, it is also more significant for any type of timber.
- You won’t be able to move into a house immediately after construction, but you can start interior work you can immediately
- If the log is properly dried, you will not have problems such as significant changes during shrinkage geometric shape. Naturally, the walls need to be caulked, and sometimes some cracks need to be sealed again, but this is not so difficult to do
- Shrinkage can last up to two years; a log, for example, 240 mm long can reach a diameter of 220 mm
Working by hand, you can grind the material and larger diameter, but conveyor products can rarely afford this. At the same time, at the junction of the logs, the thickness reaches a minimum of 10 cm; in Russian huts it is not for nothing that people traditionally sleep on stoves. Sandwich panels, for example, clearly win in this matter.
For houses made of thin logs without glued insulation, in most cases they will require heating using a stove, and this is hardly a method that can be called economical in terms of energy costs.
- For normal life, it is worth taking into account all heat leaks at the time of design.
- The total share of energy losses through the roof and floors of the first floor is up to 23%, which should not be overlooked
- The cubic capacity of the house is of great importance: when large volume the thickness of the walls should be increased proportionately
A rounded log, like any other, burns well, especially if it is well dried. For this reason, wiring always causes certain concerns. Combined with humidity, this moment is one of the main risks for a possible fire: it is inappropriate to overload networks or skimp on sockets. Make an adequate hidden wiring Not just any master can do it; some experience will be required, since even in the case of laminated timber it is much simpler.
Disadvantages of houses made of rounded logs
Advantages and disadvantages of a log house
Such a structure can be called a collection finished house, chopped according to all the rules and made from solid trunks. Cutting corners, grooves and lock connections always done manually. Quality primarily depends on the skill of the hewer. This should be taken into account when self-construction, and if you don’t have the skills, you can’t get down to business, otherwise the owner will receive complete disadvantages of log houses.Thus, you can not only lose money along with damaged material, but also get a lot of shortcomings already finished building. So, what awaits the owner of the site who decides to build a house from such material:
Advantages:
- As has already been said, the ecology of such a house will not raise any doubts.
- External and internal view always makes an impression. Such houses look like fortresses or fairy-tale castles.
- There is no need for insulation - the array itself is sufficient for this. However, it is worth considering that this will happen if the diameter of the log exceeds 25 cm. This is also important in the matter of sound insulation.
- The microclimate inside the house is excellent for people with any diseases. Coniferous treatment was practiced even before people understood the value of tree houses.
- A natural log house does not require protection from mold and rot. Wood, especially coniferous wood, contains large quantities of resin, which is an antiseptic.
- Material savings and integrity large areas, due to the length of the whips.
- Durability. A hundred years is not a long time for a log house.
Well, fly in the ointment, in such a sweet barrel - disadvantages:
- Price. A quantity that slows down any construction. A quality log house cannot be built from cheap material. Therefore, the owner must calculate in advance own strength in economic terms, the issue is the log house, the pros and cons.
Because all the nuances, and they arise over the course of the stages, are resolved with the help of a wallet, if the owner himself does not shine with knowledge and skills in wooden construction. Considering that a lot of material will be required, depending on the architecture, it won’t cost hundreds of thousands of rubles. But they don’t make small boxes from whips.
- The disadvantages of a log house also include the laboriousness of the process. You can’t even think about making such a house yourself. The participation of construction equipment, qualified hewers, and, in the end, a team of strong men will be required.
Any hired force requires expenses. If the owner is not ready to incur such expenses, then construction should be postponed.
Having caught fire with the idea of building your own, you need to think through all the pros and cons of a log house, so as not to be left with an empty wallet and frayed nerves in case of failure. But, even if, despite the difficulties, the desire does not subside, you should take advantage of the free advice from this article - collect the entire required amount and purchase a ready-made log house turnkey. It also has problems, however, they are solved during operation.
Owners suburban areas Increasingly, rounded logs are being chosen for house construction. This is not surprising, because wood remains the most environmentally friendly and safe material. Just imagine how cozy and warm it is in a wooden house! Pleasant forest aroma and comfortable atmosphere, regular oxygen renewal and fresh air indoors, beauty and environmental friendliness are not all the advantages of rounded logs.
If you haven't decided what material to build from country house, or are still not sure whether you made the right choice, let's take a closer look at the pros and cons of rounded logs.
What are rounded logs
A rounded log is obtained by uniformly processing the trunk using modern woodworking machines. As a result, the edges of the logs are smooth and even without knots, and the trunks themselves are the same in radius and shape. This simplifies the laying of the material, and makes the structure graceful and elegant.
Universal building materials are suitable for the construction of spacious country cottage and compact country house, summer gazebo for relaxation and comfortable bath or saunas.
Larch and pine needles are used to make logs. Most best option- pine. This is a durable and affordable raw material that is resistant to moisture, easy to process and aesthetically pleasing. appearance with original drawing.
The MariSrub company harvests logs in the Republics of Mari El and Komi, in the Kirov region. These regions are famous for their good, large and moisture-resistant forest.
The diameter of the logs varies and ranges from 160-320 mm. Dimensions depend on the purpose and region of construction. So, for a gazebo or a small country house, materials of small diameters are suitable. When building a house for permanent residence in middle lane Russia needs logs with a diameter of at least 240 mm, and for northern regions- over 260.
Why do people choose houses made of rounded logs?
Safe and environmentally friendly clean materials have a positive effect on the condition and health of a person, does not cause allergic reaction and create a favorable indoor microclimate.
Reviews from owners of houses made from rounded logs indicate savings when purchasing climate control equipment and organization of ventilation, because wood promotes rapid oxygen exchange and maintains a comfortable level of humidity in the room. A wooden house is warm in winter and cool in summer.
Such a house is distinguished by strength, reliability and durability. Due to natural beauty the tree does not need serious internal and exterior decoration, A light weight the material does not require an expensive and deep foundation. As a result, construction wooden house will be much cheaper than erecting a brick, block or other structure.
The disadvantages of buildings made from other materials are not only the high cost. Such houses take a long time to build, and in winter, brick construction will require additional special equipment. In addition, such premises are not at all environmentally friendly and require careful, time-consuming finishing.
New construction technologies, as well as ease of processing and installation of wood, contributes to the emergence of new interesting and original projects log houses. Today it is not a simple traditional hut, but elegant and unusual cottages! Let's take a closer look at the advantages that a rounded log has.
Advantages of rounded logs
- The main advantages of the material lie in its environmental friendliness and naturalness. Wood does not emit hazardous substances, therefore safe and suitable for living with small children;
- Wood promotes oxygen exchange up to 30% per day, so there will always be fresh air in the room! It is comfortable to be in such a house and easy to breathe. In addition, wood promotes sound and healthy sleep;
- The rounded log does not require additional processing and is completely ready for construction. This saves time and money;
- The logs are easy to adjust and install. It makes it easier installation work and construction. Installation log house It will only take 3 days to 3 weeks depending on the complexity of the project!
- The light weight of wood will not require the use of an expensive massive foundation, which will have a positive effect on the final cost of construction;
- The natural beauty, texture and natural texture of materials will eliminate the need for finishing and give the interior and façade an original, sophisticated look;
- Wood is easy to process and allows you to create interesting designs. For example, a house with a bay window (part of the building protruding beyond the facade) or a veranda in the shape of a rotunda (hexagon). This will add uniqueness and make the gazebo, bathhouse or house stand out against the background of other buildings. The MariSrub company represents many interesting projects houses and bathhouses made of rounded logs, which you can find at the link http://marisrub.ru/proekts/all-proekts;
- Due to the flat surface and same shape logs improve sound and heat insulation;
- Identical log diameters ensure flat surface walls and ceilings, strength, hardness and durability of the structure. With high-quality construction and finishing materials wooden house will easily last 70-80 years!
Disadvantages of rounded logs
Any building material has pros and cons. Everyone knows that wood rots over time and is exposed to moisture, ultraviolet radiation, insects and other negative external factors. However correct processing will easily hide imperfections and increase the life of the house.
The main disadvantages of a house made of rounded logs:
- Long shrinkage, which lasts about a year;
- The need to treat materials with special protective agents;
- The house requires additional care, so every 10-15 years it is necessary to renew the wood coating with protective compounds.
Logs are treated with special antiseptics, antiperspirants and other means that protect the wood from insects, sun rays, moisture and even fire. In addition, during construction they use special natural insulation materials, which increase the thermal insulation qualities of a house or bathhouse. The above actions must be carried out by the experts of the MariSrub company!
If you choose the wrong diameter, it may be cold in the log house. Therefore, be careful when choosing material sizes! In addition, a wooden house shrinks 8-10%. Therefore, it is possible to proceed to the installation of communication systems, interior and exterior decoration only after 6-12 months. This is exactly how much it takes to shrink the house.
Any natural material Natural moisture is subject to shrinkage, so in the future the logs may crack. Today there are special sealants that will prevent the formation of new cracks. Suitable materials for processing wooden walls will become acrylic sealant. This is an environmentally friendly and safe material that will protect wood from moisture and cracking.
So the advantages natural materials cover the shortcomings. In addition, the disadvantages can be easily eliminated using additional measures wood processing and building insulation.
How to choose the right rounded logs
The appearance and durability of a building is directly affected by quality building materials. It's important to choose quality logs to avoid problems with your future home or bathhouse. When choosing, carefully check the products, carefully study the pros and cons of the product.
A high-quality rounded log is distinguished by the following characteristics:
- yellow or dark yellow color of the trunk;
- absence of wormholes and rot, mechanical damage and resin pockets, large knots;
- small natural defects and the presence of knots of small diameter are allowed;
- blanks of one type of wood and one diameter;
- smooth and untwisted trunks with a dense, even cut;
- At the end of each product there is a marking that indicates the specification;
- it is advisable to choose logs that were cut in winter period. In winter, the tree is more moisture resistant.
Pay attention not only to the product, but also to the company. Be sure to evaluate the pros and cons of the manufacturer. Find out where and how raw materials are harvested, where wood is brought from, delivery conditions and storage of products. Check the availability of certificates and, if possible, visit the production workshop.
The MariSrub company provides only high-quality logs manufactured in accordance with GOST standards. Storage, transportation, loading and unloading of materials is carried out in accordance with the rules for transporting timber and long cargo. Compliance with these rules prevents any damage or contamination of the surface of materials.
Construction of a house from a log
First, the customer decides on the project. At the MariSrub company you can order individual design or choose already ready-made option, where the architect and engineer will make changes depending on the client’s wishes and features land plot. Experts are studying the soil and soil, the possibilities of laying water supply, sewerage and electricity.
After the project is approved, the production of logs begins. Choose companies with their own production. Pros like this construction company in that she carefully monitors every stage of production and is responsible for the quality of raw materials. In addition, due to own production the company saves on delivery and intermediaries, which reduces the final cost of construction!
In the process of manufacturing lumber and components, a foundation is laid on the site. The choice and installation of the foundation depends on the type of soil on the site and the structure of the log house. After the construction of the foundation is completed, the wall kit of the house or log house is installed. Then craftsmen lay insulation and insulation, install the roof and process the wood inside. Finally, communication systems (electricity, plumbing, etc.) are installed and finishing is carried out.
Please note that the final finishing, installation of windows and doors is done no earlier than six months to a year after the installation of the log house! This time is needed for the tree to shrink.
The MariSrub company not only independently procures raw materials and produces rounded logs, but also offers turnkey construction of a wooden house. The company's craftsmen will build your dream home, where you can move in and live!
Undoubtedly, a log house, unlike foam block buildings, has a large number advantages. He, like brick house, can last for quite a long time, and being in it is beneficial for human health. But use it as country house or dachas are undesirable.
Features of a log house
Log houses, the design of which you can choose yourself, have long term services at permanent residence in them. When heating a house daily with a stove, it not only heats the room, but also ventilates it. When a fire burns, air comes from the room and exits through the chimney. Fresh air takes its place, and thanks to this, damp, stagnant areas do not appear in the house. This process provides such a home with a long service life.
For this reason, those houses that are not heated, or if this happens irregularly, quickly become unusable. One day visiting a log house in winter time with the natural combustion of the furnace, it has the same effect on the log house as the annual cycle of changing seasons. If you use it only in summer time, then there is no need for its quality factor.
Ready log house has traditional cuts and connections and, without practical skills, it is almost impossible to perform the work efficiently.
Pros and cons of log houses
Wood has been used for housing construction since ancient times. And today it is one of the most popular materials. It has enough advantages - environmental friendliness, reliability, durability, and present moment houses made from this material successfully compete with other materials.
Durability log house directly depends on the quality of its construction.
The most popular for construction is rounded logs. Houses made from this material are also suitable for seasonal residence, and for permanent. And the available modern projects wooden houses allow you to build a building of any complexity category - from a small building with a veranda to a solid building with open terraces and balconies.
Energy-saving houses made of timber are cozy and warm. Due to their low thermal conductivity, they are fresh in hot weather and warm in winter. The air in such houses is much “lighter” due to the phytoncides released by the tree. The main types of wood for construction are pine or spruce. They have sufficient strength and at the same time have a low cost. For lower crowns At home, larch is used, which has greater moisture resistance and strength than pine or spruce.
To protect wood from pests and negative external influences, it is impregnated with a special impregnating liquid.
Except large quantity This material has advantages. The most important thing is its fire hazard. Therefore, the walls of a wooden house are treated with fire retardants. In addition, a log house has shrinkage, which significantly increases its construction time.
