Filimonov Evgeny
Reading time: 10 minutes
A A
How is a frame house. Stages of work. Step-by-step instruction construction. Myths of skeletons. Types of materials for interior and exterior decoration.
Before creating a wooden house, you need to know the device in detail frame house. What are the features of creating a foundation. How is the construction of a frame house. What does the device of frame walls look like. Recommendations for frame construction. What are the advantages and disadvantages of frame walls. Construction features frame structures. How is the work on the corners and the upper overlap.
How finishing is done. How do internal work in a frame house. Peculiarities outer skin. Wall thickness varies by region. How is waterproofing and vapor barrier. What does vinyl mean? metal siding. The nuances of lining and blockhouse. When using brick, tile and plaster. Nuances of use artificial stone and thermal panels.
Technology for the construction of skeletons according to Canadian and Finnish technology. Step-by-step instructions for the construction of a frame structure. Myths about frame buildings.
Frame housing construction is notable for the fact that houses are built very quickly.
They can be placed on almost any soil due to their low weight. There is an opinion that frame houses are temporary houses. However, it is not. If the building is erected according to all the rules, it costs quite a long time, and it is convenient to live in it.
It is not difficult to build such a house even by yourself. But for this you need to know the structure of the frame house.
Like every house, a frame house also begins with a foundation. Since the weight of the building is small, a shallow strip foundation is usually constructed, which is inexpensive and easy to do.
For the construction of the foundation, a site is marked in the place where the house will stand. The site is being leveled. Marking is done with rope and pegs.
The strip foundation is called strip foundation because it is a concrete strip that runs under each wall of the future house.
If the soil is good, then it is enough to deepen the strip foundation by 80 cm - 1 meter. But still, it is recommended to deepen the foundation to the depth of soil freezing. For Russia, middle lane, it is 1.5 meters.
According to the markup, trenches are dug to the desired depth. Crushed stone is poured at the bottom of the trench, and sand is poured on top of it. Such a pillow is carefully compacted. Then formwork is constructed from boards or other suitable material. Reinforcement is mounted inside the formwork.
For reinforcement, a metal rod 10-12 mm thick is used. The rod is knitted with a knitting wire so that the reinforcement is a lattice with a step of 25-30 cm. It is not recommended to use welding to fasten the rod. The formwork is raised above the ground by 50 cm. This is how the foundation will rise above ground level.
When the reinforcement is completed, you need to prepare the concrete mixture. Since you need to pour the foundation at one time, it is best to use a concrete mixer to prepare concrete. The proportions of cement, sand and gravel are 1/3/5.
Expert opinion
Filimonov Evgeny
Ask an expertIn order for the concrete to come out of high quality, washed sand with medium or large grains and cement of a grade not lower than M200 are used.
After concrete mix will be in the formwork, it is rammed with a vibrator so that the solution is evenly distributed between the reinforcement bars. If there is no vibrator, you can use an ordinary bayonet shovel.
Now the foundation should gain strength. This is also very milestone construction, since the strength of the entire building depends on the strength of the foundation.
The design dries for 4-6 weeks. During drying, hot weather it is recommended to cover the concrete tape with rags soaked in water. When it rains, cover with plastic.
After the foundation tape dries and gains strength, you can begin to build a house.
The house is called a frame house because it is wooden frame installed on the foundation. This frame is insulated and sheathed finishing materials. Outside and inside.
Building a frame house with your own hands is elementary simple. Below, along the perimeter of the house, a square wooden beam is placed. This so-called lower crown. It is placed on a foundation tape, on which two layers of roofing material have been previously laid for waterproofing.
Then, on the beam, with the help of a tenon-groove connection, the frame racks are attached.
It is not recommended to use metal parts for fasteners.
Racks are made of timber and boards. Timber, which is installed vertically, gives the house additional strength.
But, sometimes they manage with some boards. The dimensions of the board depend on the planned thickness of the walls.
It is recommended to install racks of boards at a distance of about 60 cm from each other. The same distance is subsequently left between the roof rafters. Triangles are made at the corners, which also give additional strength to the structure.
After the racks are installed, the upper crown of timber is mounted on top. The ceiling will be attached to the upper crown, and the floor boards will be attached to the lower one.
Floor device in a frame house
Before laying the floor, a layer of expanded clay is poured between the foundation strips.
The floor can be made of wood or concrete. In the case of a concrete floor, a layer of concrete is simply poured onto the expanded clay, a cement screed is made, and linoleum, carpet is laid on top, or some other coating is mounted.
To make a wooden floor, you need to lay logs on the lower crown, and lay floorboards on the logs.
It is recommended to make additional insulation from sheets of any suitable insulation. You can use both foam and mineral wool. Penoflex or some other material with good thermal insulation characteristics.
In the case of a wooden floor, the insulation is placed between the expanded clay and the floor boards.
If the floor is cement, then the insulation can be mounted both under cement screed, and above it, under the floor covering. Of course, in the second case, the insulation sheets must be sufficiently rigid.
Wall insulation
The fabricated frame of the house will be clad inside and out. Between the cladding and the thermal insulation is attached. This is the arrangement of the walls of the frame house.
And do not forget that foil polyethylene is mounted on the inside of the house for vapor barrier. It is mounted between the insulation and the inner surface of the finish.
On the outside, reliable waterproofing must be made, which would protect the insulation from precipitation and moisture. It can be roofing material, or another suitable material. Vapor barrier should also be, the same as on the inside.
If used as a heater mineral wool, then it should be dense plates. Otherwise, the cotton wool will sink down under its own weight.
The choice of insulation must be approached responsibly. After all, the house should be warm.
External cladding
Many materials can be used as cladding on the outside. For example, it can be lining or tongue-and-groove boards. The boards must be used exactly tongue-and-groove so that there are no gaps between them. You can also use ordinary boards, but you need to mount them with an overlap, herringbone. You can also use facing brick. You can clad the house on the outside with OSB boards and sheathe it with siding.
Interior decoration
For interior decoration, drywall is most often used. This material is easy to install, and all the defects that may occur during the installation process are very easy to putty. A flat surface is formed, suitable for both wallpapering and painting. However, for interior decoration, you can use both chipboard and plywood. Simply drywall is preferable.
Roof installation
First, the so-called "black ceiling" is made. To do this, a flooring from various wastes is attached to the upper crown. wooden production. A layer of expanded clay is poured on top of the flooring.
Expert opinion
Filimonov Evgeny
Professional builder. 20 years of experience
Ask an expertThe rafters are attached to the top beam. The distance between the rafters is also 60 cm. This gives even greater integrity to the entire frame.
Attached to the rafters roofing material. His choice depends only on the desire of the owner and on the budget. This short description frame house roof devices.
In contact with
Classmates
Frame house - one of the most affordable and budget options suburban construction.
But as soon as it is laid down, an equally important stage begins: a device that has its own characteristics in such buildings.
They must be studied before starting. construction works in order to avoid a major overhaul of the entire structure in the near future.
For frame house frame wall structures have only two types:
Reference! Internal partitions designed for zoning living space are often made of 40x100 timber, since they do not need a thick layer of insulation. For load-bearing walls, materials with a cross section of at least 50x150, and preferably 50x250, are taken in order to be able to increase the thickness of the heat-insulating layer.
What material are the walls made of? frame houses? If you have chosen frame houses for your housing: wall material can be completely different.
It is determined not only by aesthetic properties, but also by the ability to withstand certain loads, climatic and relief features of the site, weight and other characteristics.
For the device of wooden frame walls and partitions, they mainly use:
Reference! According to one of innovative technologies, the supporting frame of the building is completely made of a galvanized thermal profile, and shotcrete or foam concrete serves as an internal insulation. This makes it easy to build a solid and secure home with the number of floors from 1 to 5.
Frame house can be built different ways, since today several effective technologies for creating its walls are known. The most popular among them are: the construction of the wall of a frame house according to Finnish technology and Canadian. Their differences lie in the fact that, in accordance with the Scandinavian method, wall panels are assembled right at the construction site, but construction technologies from Canada involve the installation of a frame from ready-made SIP panels (frame-panel technology).
Finnish looks like this:
When designing a building according to Canadian technology, the work algorithm is as follows:
What is the wall of a frame house made of?
No matter how exquisite the design of your frame house, and no matter how expensive materials are used, the design of the frame wall with insulation, especially the load-bearing one, will be almost identical.
It is multi-layered and is called a “sandwich” or “pie” in construction jargon.
So, the frame wall: the design consists of layers:
Important! It is much easier to make the internal partitions of the building: the frame wall scheme contains only frame racks, thermal insulation layer, a vapor barrier membrane installed on both sides, and drywall or OSB board.
Proper Pie frame wall can be very different and depends both on the wishes and financial capabilities of the owner, and on external conditions and internal loads to which the structure will be subjected. Consider the arrangement of the walls of a frame house in detail. The most common options are:
Important! In the above variants of the "pie" wind protection layer is understood as a layer consisting of waterproofing and wind protection. Since there must be a waterproofing layer outside the wall, which protects the insulation from external moisture.
If you are going to build a frame structure yourself, you can’t do without a detailed drawing, which will also indicate the frame wall in the section.
This will allow you to clearly imagine the location and installation order of all load-bearing structures and internal partitions and avoid the most common mistakes.
Important! The drawings clearly indicate not only the connection options structural elements among themselves, but also schemes for laying engineering communications.
Largely modern drawings walls of a frame house are made in specialized computer programs , where parameters such as type and are entered, the location of load-bearing walls and partitions, the number of rooms, external parameters such as humidity, type of soil, average temperature in the area, etc.
The scheme and structure of the wall of a frame house necessarily contains the following:
What is a frame house wall knot?
The wall of the frame structure consists of the following nodes, the nuances of which you should know:
1. Adjoining the wall to the floor in a frame house. The frame posts of the wall must be nailed with 3 nails measuring 90 mm, and this is done through the post in the log. This applies to load-bearing structures. If the wall is located on the strapping of the log or lintel, then the third nail is hammered into them. In the case of partitions, one 90 mm nail driven into each joist is enough.
2. Joining the walls of a frame house. To provide reliable connection frame walls - connect the side and facade wall buildings, in the side frame it is necessary to make an additional rack, deployed perpendicular to the corner rack of the frame structure, located on the edge. This will allow you to correctly form the inner corner and simplify the process of finishing with plywood or OSB-boards.
3. The corner of the frame wall. Simply connecting the bars with a section of 150x150 (or boards with a section of 50x150) in the corner is fraught with its freezing in winter time. Therefore, the corner is made according to the 2 + 1 scheme. A third one is nailed to one of the extreme racks of the frame structure, which is turned at 90 degrees. You can also strengthen the structure by adding a fourth board.
Two racks are connected parallel to each other or at a slight angle using 5 90 mm nails with a distance of 6 cm between them. Before finishing the corner, it is imperative to put a heater.
4. Ukosina. This is one of the most important elements of the wall, which gives it spatial rigidity and avoids distortions in the structure. They are cut into both the lower and top harness strictly at an angle not exceeding 45-60 degrees. They must be used if sheathing of house panels with plywood or OSB boards is not planned. It can be wooden with a section of 25x100, 50x150 or metal.
5. Window and door openings.
Important! In Canadian and Finnish technology, they are amplified a little differently, so these nuances should be taken into account.
In Canadian technology, double racks are used to create them. Under and above the opening, shortened posts are mounted, the distance between which remains the same as between the main posts. A header is placed above the opening, made of a double or triple board 10-25 cm high, depending on the width of the opening and the beam load. Horizontal boards are also mounted under the opening, cutting the additional rack in half: they will support the weight of the window.
In the case of doorways or the use of Finnish technology, instead of a header, a crossbar is installed - a board placed on the edge, which cuts in front of the lower trim in the uppermost part of the frame racks, both inside and outside. The crossbar can be either single or triple. For him, take boards measuring 50x200 mm.
6. Connection of wall and roof. Racks are mounted strictly perpendicular to the wall, but can be parallel in partitions or on the gable of the roof. Beams must be monolithic, and in outside corners wall frame at least 2 racks should be placed.
7. Connection of wall and floor. Shown above in the figure to point 1.
Sectional wall of a frame house: photos are presented below.
How to make a frame wall cake is additionally described in the video below:
Arranging the wall of a frame house is a rather important and painstaking process, but if you want and want to learn and take into account any nuances, even a non-professional builder can handle it without any problems.
In contact with
Currently, the so-called "frame" houses are becoming increasingly popular in the construction industry. This is due to the fact that such structures require a minimum of materials during construction, take a small amount of time, and are also very simple to assemble.
The walls of this kind of house are a kind of « layered cake» , the filling of which is represented by several types of different building materials. It is on the correct choice and subsequent installation of these materials that it depends on whether the structure will reliably protect its inhabitants from cold and extraneous noise.
Each of the load-bearing walls of a frame-based house is a kind of structure, in the manufacture of which vertical supports are used, as well as horizontal lintels. The space between these materials is completely filled with various fillers, and from the outside, the building is sheathed with boards and finishing materials.
Depending on what kind of heaters, as well as insulating materials will be chosen as the main ones during construction work, it depends on how well the walls will retain heat inside the premises.
Despite all the seeming simplicity of construction work, the walls of a house based on a frame must meet certain standards and requirements, non-compliance with which can lead to such negative consequences like a loss a large number heat and insufficient sound insulation.
The main requirements of this kind include the following:
The outer walls of a frame house consist of several main layers. For a clearer explanation, these layers are listed in order, starting from the inner wall of the house:
Wooden bars of various thicknesses are used as the frame of the building, from which a kind of frame is pre-assembled. Further, this design is sheathed with boards, which must be treated with special chemicals that prevent the formation of rot and mold.
. This layer includes materials such as drywall, plaster, concrete. That is, directly what is used as a final, decorative wall decoration.
Vapor barrier layer. For this purpose, materials are used that prevent the walls of the building from losing the main amount of heat, and also prevent the formation of condensate, which contributes to the destruction inner layers. Accordingly, the choice this material should be taken seriously.
Next comes the insulation layer. Most the best option V this case there will be basalt insulation, which provides not only effective heat retention, but is also able to last for a long period of time.
OSB board.
External finishing. In this case, it is possible to use different decorative materials such as metal siding.
Mostly the device of the internal walls of the house is made in the same way as the external ones. The only exception is the absence of a vapor barrier layer and an external decorative finish, which, accordingly, is replaced by an internal one.
However, there are simplified ways to build the internal walls of a frame house, which can be used if the construction budget is very limited. For this, drywall sheets are used, which are installed on a wooden frame frame.
However, this method of construction cannot provide a sufficient level of sound insulation, as well as thermal insulation. Accordingly, it is used only in exceptional cases, when there is no possibility of using other technologies and materials.
In order for a house built on the basis of a frame to meet all accepted quality standards, it is necessary to follow certain rules, the neglect of which can lead to the loss of such important qualities as the ability to retain heat and prevent the penetration of extraneous noise.
The thickness of the walls of the building depends entirely on what exactly the purpose of the house will be, whether it will be a permanent structure or, for example, a summer building, and also varies depending on the chosen thermal insulation material.
The thickness of the walls is due to the bars that were used as a frame frame. That is, it is the thickness of the beam that determines the final result.
Mostly the walls of houses intended for living in them for an exclusively summer period, reach a thickness of about four centimeters, excluding decorative finishes, both internal and external.
The thickness of the walls of the capital structure is about twenty to forty centimeters, depending on the climatic zone in which the building is located.
The following materials are most often used as insulation in the construction of walls of frame houses:
The laying of the insulation must be carried out in accordance with certain standards, otherwise the material will not provide sufficiently reliable heat insulation. A layer of material can be laid both directly inside the frame frame, and used as an external wall filling.
In the second case, an additional layer of plywood sheets is needed, which will ensure reliable fixation of the insulation, and also significantly level the surface.
When laying, it should be remembered that if mineral wool or polystyrene is used as a heater, an additional layer of vapor barrier must be laid.
It is also necessary to ensure that there are no significant gaps between the plates of the selected material. They should be laid as tightly as possible.
As a vapor and waterproofing, a special film of special strength is mainly used, which is laid both on the outside and on the inside of the walls.
It's no secret that any house consists of several basic elements - a foundation, walls, ceilings and, of course, a roof. All these elements are equally important, and each of them must be given a lot of attention during the construction process. In continuation of the topic of building a frame house with our own hands, in this article we will deal with the question of how to build the walls of a frame house? Together with the website, we will deal with two technologies for their construction and study in detail the design of the walls.
Do-it-yourself frame house walls photo
The wall of a frame house is a combination of various building materials combined into one block. Some of them provide rigidity, others create protection from the wind, others help keep the heat in the house. All of them are very important and by no means superfluous - this means that throwing away any one element, saving money, as some kulibins do, is tantamount to shortening the life of the building as a whole. With this, I think, everything is clear, and now is the time to study the question of what kind of important elements and what they are for. Let's start in order.
Construction of the walls of a frame house photo
Pie walls frame house photo
In principle, that's all - this is exactly what the so-called wall pie of a frame house looks like from the outside. The only thing that can be added here is to clarify the point that the ventilated facade must be assembled on the crate without fail - that's why it is ventilated, so that the space behind it is ventilated.
Again, despite the two different technologies for building a frame house, the walls are assembled in almost the same way. The only difference is that using prefabricated panels, you will bypass a lot of different stages of work. But if you decide to assemble these panels yourself, then assembling them will look almost exactly the same as building a conventional frame house. You will have to complete the following steps.
Walls of a frame house photo
The correct wall of the frame house photo
In principle, everything, the correct wall of the frame house is ready, and there is not so much left to add - in particular, to remind about. As a standard, it is laid inside the walls and this is done before they are insulated and sheathed on the second side. You should not forget about this moment, since subsequently it will be very difficult to stretch, if not impossible.
This is how the walls of a frame house are made. Naturally, there may be some variations, but in general, their layer cake remains the same. Speaking of variations, we mean a change in the sequence of work - for example, you can first complete the exterior cladding of the house, and then go inside the room and not suffer from wind and bad weather. It will even be more logical and more convenient to conduct internal communications.
The walls of a frame house are erected like a constructor. They consist of several layers of different materials, each of which performs its function. Building a wall of a frame house with your own hands does not require much building experience. You need the ability to work with a saw, hammer, level, screw in screws, cut insulation, mount and adjust wall sheathing panels.
In addition, the construction of frame walls is not associated with the so-called "wet" processes, mixing adhesive mixtures or concrete. Therefore, they can be performed at any outdoor temperature, build your frame house at any time of the year. How should a frame wall be arranged? Where to start work and what is important to know in order for the frame house to turn out to be reliable and warm?
The device of the wall of a frame house begins with the construction of the frame. This is the basis on which all other components of the wall will be attached - insulation, vapor barrier, wind protection, external and internal wall cladding. Like any support or skeleton, the frame must be reliable and strong enough. Therefore, the main requirement that is placed on the frame load-bearing structure is right choice the dimensions of the bearing racks and beams, the correct determination of their cross section, as well as reliable fastening to each other.
Frame box.
Racks are vertical frame elements. Horizontal load-bearing elements are called beams. Connecting elements - jibs. vertical racks and horizontal beams support the weight of the house. Stabilizers - ensure the reliability of the connection of vertical and horizontal elements of the frame house. How to mount racks, beams and jibs?
The installation of the frame is carried out on the finished foundation. Foundation pouring is the only construction operation that uses "wet" processes. Therefore, for winter construction, the foundation of a frame house is built in advance. If they are building in the summer, then they wait a week after the pouring is completed, and proceed to further assembly of the frame house. Frame walls are relatively “light”, so for their construction there is no need to wait a month until the concrete gains full structural strength.
The outer walls of the frame house must provide high-quality thermal insulation of the inner living space. Therefore, consider what the wall of a frame house consists of, the wall device consists of a heater that limits heat loss. The layer of insulating material of the frame house must be sufficient to retain heat even in the most very coldy.
As a rule, porous materials are used as heaters, which in themselves are short-lived. For their long-term use, protection from atmospheric moisture, rain, dew, internal steam, ground dampness, as well as from mechanical action (shocks, punctures, crushing, compression, etc.) is necessary. In addition, some heaters need wind protection.
Due to the need to protect the insulating material, the wall of the frame house in the section is equipped with several layers, namely:
On a note
When damp, building mineral wool loses its heat-saving properties.
The outer and inner sides work at different temperatures, therefore, for the manufacture of facing plates, various materials. The requirements for moisture and wind resistance are imposed on the outer skin panels. TO interior panels- ecological and decorative.
as outdoor wall panels use:
The correct walls of a frame house have at least 4 layers - outer and inner cladding, a heat insulator and a vapor barrier. They are arranged in a certain order, which ensures the protection of the internal space of a residential building from rain and cold at any time of the year.
Internal walls in a frame house should provide good sound insulation. Therefore, a soundproof layer is placed in the middle of the wall. What is the difference between heat and sound insulation materials?
Often the same insulator can limit heat loss and stop sound propagation. For example, mineral basalt wool is the basis for the manufacture of heat-insulating and sound-insulating boards. These plates are identical in structure and differ in trade characteristics. Sound absorption boards and mats have a decibel characteristic, while insulation mats provide a thermal conductivity characteristic.
Unlike external walls, internal walls often sheathed on both sides with the same material. Both sides of the wall are located inside the house, so they are subject to the same requirements - to form the basis for further interior decoration, not to create harmful fumes, to decorate the interior space. Wall panels are used as internal wall cladding:
The method of laying the insulation is determined by its shape. If it is compressible mineral wool, then it is laid between the frame supports without additional fastening. Mats or slabs are slightly compressed, after which they are placed between the supports "by surprise".
Styrofoam or foamed plastic, polystyrene foam. The listed terms are different designations of the same material, which is airtight, blocks natural air exchange, makes it necessary to arrange supply and exhaust ventilation.
Despite low environmental friendliness, styrofoam is very popular as frame insulation, because it is the most budgetary and affordable insulating material.
Rigid foam boards are incompressible. Therefore, when laying the plates, they are shortened to the size of the distance between the frame supports, and then the gaps between the foam and the support are blown out with mounting foam.
Polyurethane foam or PPU - is also a completely impervious, waterproof insulating material. It differs in that it creates a seamless, even coating on which you can perform further interior decoration. The application of polyurethane foam requires the work of expensive equipment and specialists, which affects the cost of construction. Therefore, this option of insulation is rarely used for budgetary frame construction.
If PPU spraying is used, then first the frame is sheathed with external panels, after that the distance between the frame supports is blown with PPU, and after that - according to the finished flat surface insulation, interior wall decoration is performed.
The frame house provides for the presence of a vapor barrier layer - a special membrane that looks like polyethylene, but differs from it in physical properties. The membrane is a porous material in which the shape of the pores allows the passage of vapor molecules in one direction and not in the other. Thus, the membrane restricts the movement of wet steam from one side only.
On a note
Membrane fabric is placed on the outside of the insulation in order to limit the ingress of moisture into the pores of the insulating material.
Wind protection material is a layer that is not blown by the wind. The best wind protection for the walls of a frame house is the outer wall cladding and vapor barrier membrane. Works as a panel external wind protection plastic siding, DSP, block house.
These materials also function as waterproofing agents. They protect the inner layers of the wall "pie" from getting wet during rain, snowfall. IN correct design walls under the outer skin must necessarily have a ventilation space. It has the appearance of a gap, which will ensure the free movement of air and the removal of moisture.