What is better - assembling the timber "in a bowl" or in a "warm corner"? Manufacture of houses from profiled timber Houses from timber into a bowl

We produce exclusively kits from profiled timber with cutting to the project, completely ready for assembly. The full production cycle of the house kit includes not only beam profiling, but, most importantly, cutting elements and bowls in production strictly in accordance with the project.

Our production is located in the Yaroslavl region. The Makron line (Finland), designed for profiling timber, cutting bowls on four sides, slotting openings with high accuracy, has been operating since 2001. Production capacity - up to 400 m3 of profiled timber, cut for the project, per month. We produce profiled timber with a width of 120mm to 190mm, profile - Finnish, cutting bowls on four sides.

The cost of profiled timber with cutting according to the project is 12500 per 1 m3. You can buy a house from profiled timber by contacting our company. Projects of houses from profiled timber are placed in our catalog.

Parameters of the produced profile.

It is possible to manufacture in a different profile, sectional section, as well as from the Customer's material.

Note. We can make a house in a mixed section: the outer walls are made of timber 190mm wide, the inner walls are 140mm wide. Under this, a technology has been developed for cutting bowls under a bar of different sections in one wall. But keep in mind that this is not appropriate for all projects.

Full cycle of production of profiled timber for the project

Houses and baths from profiled timber

Everything is done - it remains only to collect

Log cabin from profiled timber - price

You can order and buy a log house made of profiled timber, made according to any project. The price of a house kit depends on the cross section of the timber and on the selected project. To clarify the cost, you can contact us in any way convenient for you.

It is possible to manufacture a set of houses from profiled timber according to your individual project.

It is easier to install a log house from a profiled beam from a ready-made kit with sawn cups. Cutting cups is carried out according to the project of a house or a bath. On sale you can find ready-made kits or order sawing bowls from specialists for your project. You can cut the cups with your own hands, but their design will be simple. For cutting use a special tool - "cup cutter". The better profiled timber with cups from the manufacturer, the design of various types of saws and the features of making your own hands in one article.

According to their shape, cups on a beam are distinguished into simple ones that can be made by hand and complex ones with a special labyrinth. Complex ones can be made using a cup cutter, as they have a lock to save heat. A thermal lock makes the connection as tight as possible and the joints of the timber not only look aesthetically pleasing, but also inaccessible to the penetration of wind and cold. According to the shape of the connection of the profiled beam with the cups, the connections are divided:

1. In "oblo".
2. In a "cup".
3. "Dovetail".

The first two compounds with the remainder, the third without. Connecting the corners of the house with the rest has a number of advantages:

1. The corners are warmer.
2. Facade aesthetics.

The cons include:

1. Material consumption increases.
2. It is difficult to perform additional insulation of corner joints.

A bar with sawn cups is suitable for connecting with the rest - “into the oblo”. It is his pretexts to consider our readers.

What are the pros and cons of a warm corner

The connection of the corners of a house made of profiled timber with the rest is called a “warm corner”. It was formed due to the lock connection, which reliably protects the corners from freezing. Cupping is not always the most effective. Since the profiled material of natural moisture shrinks and dries out, a void appears between the bars, which cannot be additionally caulked. Problems can be avoided by using profiled material of chamber drying or glued. It is important to know a number of features before choosing a sawing into a manual or factory cup:

1. Bowls sawn on machines can only have certain sizes, since the settings are not unlimited.
2. The manual way of sawing cannot be perfect, as there is always an error during work.
3. An experienced craftsman can make bowls no worse than any factory ones.
4. When sawing in factories, you still have to adjust the corner joints, since the timber can dry out or, on the contrary, gain moisture.
5. Factory cutting is performed with a margin of 1-1.5 cm; during manual cutting, you can adjust and fold the timber tightly (in an interference fit).

The main difference between mechanical and manual sawing is the complexity of the thermal lock. It's nearly impossible to do it by hand. But the factory one is also not always of high quality and ideal. Drank cups depends on the quality of the machine and the cup cutter. You can use a cup cutter even at a construction site, as there are massive stationary and small mobile machines. The shape of the cup, the depth and angle of the cut depend on the choice of machine and nozzle. Corner cutting is necessary for easier corner laying.

How a cup cutter works

For sawing bowls by the stationary method, powerful electric milling machines are used: Interskom FM-62 / 220E, AEG 2050, Makita 3612C, Felisatti RF62 / 2200VE and others. Plates with cutters for sawing are located in the design of the machine. The edge of the milling cutters is sharp and rotates when drunk. When rotating, the cutters receive a large load, in order to reduce it, the plates have an inclination. The plates can be removed and inserted into place, securing with a special screw. Cutters for sawing bowls are mounted on a special frame that is movable and adjusts the length and width of the bowl.

Rising and lowering the cutter makes it possible to drill the required depth. The complexity of the lock depends on the model of the machine and the installed cutter. The mobile milling machine is installed directly on the profiled timber in the place where the bowl was drunk and fixed with tessellates. During operation, the frame moves across the beam, which makes it possible to work with a beam of any section. In this case, the groove is obtained in the required dimensions according to the given scheme. The main thing is not only to correctly install the cup saw, but also to calculate the place washed down. You can see more about how they work on a cup cutter in the video:

Where is the bowl washed down on a beam

Corner joints in different sections of the beam are performed differently. It is necessary to calculate the place of the cup so that the material does not become brittle and does not crack when laying the walls of the house in the corners. Washed down can be calculated using the standard formula: H \u003d (B + c): 4 (H is the thickness of the groove of the profiled material, B is the height of the selected beam, c is the height of the existing groove or spike at the profile. For example, take a profiled beam with a simple locking connection of 10 mm, section 200x200 mm Insert the values ​​into the formula: (200 + 10): 4 = 52.5 mm This will be the size of the depth of the gash.

1. The middle of the gash is marked and an incision is made along the borders to a depth of 10 - 20 mm.
2. The cutter is lowered onto the sawn grooves and start working at the previously calculated depth.

Judging by customer reviews, ready-made factory cups do not always fit in size during assembly and they still have to be finalized. To simplify the work, you can buy a manual cup cutter. The price of a typewriter starts at 35,000 rubles, but by purchasing a bar without cups, you can save. They use a manual cup cutter right during the assembly of a house or a bath from a profiled beam. The drank can be measured right on the spot and adjusted to the desired shape.

In this case, the connection to a warm corner is more hermetic. If the production of profiled timber is small, then it will be more profitable to purchase such a hand tool. Moreover, you can perform work of the same quality as on a powerful milling machine. Depending on the type of frieze you choose, you can cut the cup in different ways. The number of cutters depends on the brand of the cup cutter and its power. The more feathers in the configuration and the higher the power of the equipment, the higher the price of the cup cutter.

Types of cutters and corner joints that they make

From the selected shape of the cutter, a different corner connection of the profiled beam is obtained:

1. Four-sided bowl. The connection is made on a profiled beam with one rounded side - a block house or with even ones. Reminds four-way connection in the corner laying logs with the rest. A cylindrical end mill is used to make the connection. The side parts of the bowl are obtained according to the template, which is fixed to the material with laces. The cuts are straight above and below. The beams fit exactly into each other.
2. T-shaped bowl. This angle is called "dovetail". The cutter has a special shape with a sidecut. Machines on which such cutters are included: Brussivit, Euroblock, Craze, Bluk. The bowl is made in two steps, details can be seen in the photo.

Price for drank cups

The price for sawing bowls in a profiled bursa depends on the complexity of the design, the section and type of timber, the complexity of the design of the house. You can buy a profiled beam with cups as a ready-made kit at any large construction company that manufactures the material. In large cities, the price differs little, we calculated the average and present it in the form of a table:

You should not expect that when ordering bowls from a construction company, you can get an impeccable material. The human factor has not been canceled. The only thing worth overpaying for is the complex shape of the bowl for a warmer corner connection.

Profiled timber is becoming increasingly popular. The configuration of its profile protects the walls from deformation during the shrinkage process and reduces construction time. In order to minimize the influence of the human factor during the assembly process, they use a ready-made constructor for a quality house - a profiled timber with cups.

For designed buildings, cutting cups in a beam is an important stage at which a castle design with a windproof labyrinth is created. There is one-, two- and four-sided locking groove. To build a house, 2 technologies are used: assembling a ready-made kit - it provides for the factory production of cups and cutting the cups directly at the site of the construction of the house.

Factory production

Cutting cups is carried out for the production of sets of finished buildings: houses, baths, arbors. The set, which is obtained as a result of processing and cutting the timber strictly according to the developed project, is assembled quite quickly on site.

This is due to the high accuracy of woodworking equipment and the developed drawings. After assembly, they get a house with perfectly even and warm walls that are not blown through and do not need additional finishing.

GOST 30974-2002 provides for a maximum deviation in the size of a milled beam of no more than 1.5 mm in width. It is difficult to obtain such accuracy without the use of automatic equipment. It takes about 1 minute to cut four cups.

Additional machining - milling - increases the cost of finished products. On average, this is about 2500 rubles. per cube m. Therefore, some owners, trying to save money, plan to cut the cups on the spot.

Cutting bowls in the process of building a house

The industry offers manual mobile cup cutting machines. Such designs can be used in conditions of small production capacities. Chainsaws are also widely used.

It takes 8-10 minutes to cut the bowls. As a result, assembling a house from profiled timber without cut cups requires several times more time than when using ready-made kits.

The quality of the assembled structure depends entirely on the qualifications of the craftsmen. This is exactly the factor that is leveled by the purchase of finished products that do not require significant fitting operations.

The cost of cutting cups

The price of finished products is affected by the moisture content of the material and its type (solid or glued beams). It should also be noted that products of chamber drying are more expensive than profiled timber of natural moisture. But dry material has two advantages: the formation of fewer cracks and the possibility of building a home decoration within one season.

The price for cutting bowls on glued material with a moisture content of less than 15% is 3000 ... 4000 rubles. per cube m. Data for an array of timber are given in the table.

At the end of the article

The use of profiled timber with ready-made cups allows you to speed up the construction process and guarantee a high quality result. But for these benefits you need to pay an additional price: about 2500 rubles. per cube m. Otherwise - when cutting cups on the spot - the result depends entirely on the qualifications of the builders.

Before starting construction, there is a difficult choice: which beam assembly is preferable? What you want to see in the final result plays a big role. Therefore, it is worth considering what these two methods are, and decide what you should focus on.

Corner "into the bowl"

The corners into the bowl are usually protrusions from the main contour of the log house by 30-50 cm. A longitudinal recess is made in each log, in the corners it is made larger, in the form across the lying log. They form a crosshair and are interconnected in the lock knot. If there is a choice between two methods, it is worth drawing an analogy and talking about the advantages and disadvantages of each of them.

Advantages of the angle "in the bowl":

· This method is often chosen for aesthetic reasons, it looks attractive, embossed, in Russian traditions.

· Thanks to the labyrinth lock in the bowl, such a log house holds heat well inside and does not let cold outside.

· The cost of erecting a bar in this way will be less than a “warm corner”, due to simple technology. But the volume of the timber is needed more, therefore, the amount for the materials will increase.

Disadvantages of the angle "into the bowl":

Sufficiently large consumption of materials. The ledges in the corners take about 30-50 cm for each log, and this significantly increases the cost of construction.

Any beam has residual moisture, and after drying, cracks may form at the joints (in the corners) if the recess was calculated incorrectly or non-professionals worked.

· In the case of the "bowl" there is no further possibility of warming the house from the outside, as with other log cabins.

Log cabin in a "warm corner"

The connection of the beam into a "warm corner" is considered the most heat-insulating and dense of all log house options. In order to achieve the most dense docking, a groove is made on one of the joined bars, and a spike of the appropriate shape on the other. As a result of this installation, an almost hermetic docking is obtained.

Advantages of the "warm corner":

Installation in this case will be carried out without any additional fasteners. This will ensure that there are no metal parts that form cold bridges.

· With the correct work of the masters, the joining of the spikes and grooves is very tight and reliable.

· Due to the tight joint, the possibility of a cold draft from the street is excluded, so it will be warm and comfortable in such a house.

· A log house with a “warm corner” is flat on all sides, so in the future there is the possibility of sheathing the house from the outside, if necessary.

Disadvantages of a "warm corner":

· This technology is more difficult to install than the “bowl”, therefore the cost of the work will be higher, as the qualification of specialists is higher.

· If you turn to unskilled craftsmen, there is a high probability of cracks on the timber due to improper manufacture of the spike. The technology of erecting a "warm corner" is not easy to implement.

"Bowl" or "warm corner"?

Having decided on all the pros and cons of the two technologies, the choice does not become easier in terms of price. If for a log house in a "bowl" more timber is required, which will be much more expensive in the final cost, then for a "warm corner" specialists are needed whose work is valued above others. That is, in the "bowl":

· More expensive materials;

· Cheaper installation services.

For the "warm corner":

· Cheaper materials;

· Expensive installation.

Here, the choice is more likely only in appearance and in what the developer wants to see as a result. The “chalice” looks embossed, in the old Russian traditions, and many people like this representation at home. "Warm Corner" has smooth walls, and if desired, they can be insulated from the outside or sheathed with vinyl, metal siding, facade panels, etc.