Do-it-yourself houses made of sip panels. Technology for building houses from sip panels Do-it-yourself house from sip panels photo report

The construction of houses from sip panels has become widespread in Canada and Europe. Today this method enjoys well-deserved popularity in our country. Many companies provide these services, but due to the ease of use, it is possible to build a house from sip panels yourself, without the involvement of qualified performers. Subject to simple technology, you can get a decent result in a short time.

SIP (Structural insulated panel): characteristics, advantages and disadvantages

Sip panels are three-layer sandwich panels. Between two layers of hard sheet material, there is a heat-insulating and sound-proof layer. As outer layers most often used OSB boards, the filler is polystyrene foam. Mineral wool is used less frequently for filling, since this significantly increases the weight and cost of the elements. The outside is treated with fire-fighting and antiseptic impregnations. Sip sandwiches are produced in various thicknesses - 124; 174 and 224 mm, depending on the purpose. Main linear dimensions are 2500*1250 mm and 2800*1250 mm, although products of other sizes can be ordered.

The popularity of this product is due to a large number of advantages:

• Factory readiness. When ordering prefabricated elements at the factory, the assembly is carried out in such a way as to take into account all the features of the project and reduce assembly errors to a minimum. Also, many manufacturers complete their products with a studded board, which ensures reliable connection tongue and groove In other cases, timber is supplied at the assembly site.
• Ease of use. The technology is so simple that the building can be assembled with your own hands. At the same time, the set of tools for work is minimal.
• Wide application. From SIP you can build country cottages, office and warehouses, garages and carry out installation of other buildings and structures.
• High heat and noise insulation. The presence of foam or mineral wool provides excellent thermal properties.
• Strength. Manufacturers provide a minimum 50-year warranty.
• Lightweight design. Low weight allows the use of lightweight types of foundations.
• Construction speed.
• All-season. The absence of “wet” processes allows you to carry out the installation yourself, regardless of weather conditions.
• Saving. The use of this technology at all stages of construction from floor to roof allows reducing material costs.
• Reducing monetary costs for heating.

The disadvantages include:

• Synthetic materials.
• Complete sealing of buildings. For normal operation of such an object it is necessary good system forced ventilation.
• Flammability. There are heated debates about this, although manufacturers promise high class fire safety.

You need to take a responsible approach to choosing SIPs so that they meet all the specified requirements. Availability of impregnation for biological protection, fire-resistant and moisture-resistant coatings, thickness frame covering and the density of the insulating layer.

Preparatory stages of work

• Selecting a project. If appearance structure, its size, number of storeys and design depends only on the wishes of the customer, then drawing up project documentation and the calculation of the number of sandwiches should be entrusted to professionals. This will avoid mistakes and save money.
• Manufacturer's choice. You should first study the supply market and choose a company that is trusted and respects technological process manufacturing and packaging.
• Purchase and delivery of the order.

Basic work on the construction of the building

Foundation

The most important step is to select and correct device foundation. Light weight The design will allow you to use any type of base: shallow-depth tape, monolithic or columnar type. Most often, screw piles are used, which reduces the construction time to 2-3 days. This process is carried out as carefully as possible, avoiding errors and inaccuracies. The installation of a pile foundation can be done with your own hands. The site is marked according to the project, starting from the corners. The axial threads are stretched between the corner pegs and the mounting locations for the piles are marked. The distance for adjacent supports is 2-2.5 m. After which the piles are twisted to the required depth, below the freezing point of the soil for this climate zone.

Using a level, a single level is found for the entire frame. Horizontal leveling can be done by additional twisting or cutting off excess. The twisting fitting method is not recommended, as this loosens the soil. After this, we connect the “heels” of the piles using metal channel, we lay a waterproofing layer, for which we use roofing material, and mount the strapping beam on top using bolted connections.

Floor arrangement

You can assemble a complete floor from sip panels with your own hands. For this frame slabs laid over the area, having previously treated them with waterproofing mastic. A connecting beam is used as a lag. Polyurethane foam sealant is applied to all joints for better sealing. After this, to improve strength, all connections are fastened with self-tapping screws in increments of 10-15 cm. Often, an additional boardwalk is mounted on top of the “pie” using self-tapping screws. Finally, a strapping is installed, along which the walls of the future home will be directly assembled.

Raising the walls

Despite the apparent complexity, building walls is also quite doable with your own hands. We begin assembling the structure from the corner, for which we align the corner panels horizontally and vertically, using a building level for quality control. Next, from the exposed corner multilayer slabs, we install the subsequent ones ourselves, heading in two directions towards next corners. We glue each connecting groove using mounting sealant. Upon completion of the construction of the walls of the first floor, we lay a strapping board on top, which will act as a base for the interfloor ceiling.

We install the floors by analogy with the floor, performing step-by-step technology for laying slabs. If necessary, we strengthen the structure additional beam. In the ceilings, it is necessary not to forget the technological openings for ventilation ducts and other communications. With the help of connecting board releases, you can form a base for balconies, loggias, and various decorative structures.

The fastening of the structural elements of the second floor is similar in design to the installation of sip sandwiches on the first level.

When arranging a roof, for small volumes you can do without installation rafter system, since the panels have the necessary safety margin. This method saves a significant amount of money. At large areas roof rafters must be installed. But even in this case, the savings are noticeable, because the use of additional waterproofing films and other coatings is eliminated. On top, for ventilation, a slatted sheathing is installed and the final finishing of the roof is carried out with any chosen material: metal tiles, ondulin, etc.

Finishing

At correct execution the work gets smooth and smooth surfaces, which can easily be finished with any material. Drywall is most often used for interior space, in bathrooms and kitchens - ceramic tiles. Siding and decorative plasters are suitable for the street.

Thus, wide application vulture sandwiches for the construction of buildings is due to the undoubted advantages of the material, the ability to perform the entire complex of work with your own hands, as well as significant savings during the construction process and subsequent operation.

Technology frame construction is strongly associated with the high speed of construction of houses, their efficiency, and variability in the selection of materials. One of the most practical options are SIP panels (SIP panels). Based on translation from in English, they are often called thermally insulated, structural. What distinguishes them from sandwich panels and how to properly build frame houses from SIP panels?

SIP panels - what is it?

SIP panels are one of the modern multilayer materials which is used in construction residential buildings. Their operational properties due to the special structure and manufacturing method.

Three-layer SIP structure

SIP are three-layer construction panels that are made by pressing. As a result, the material is almost seamless. The first layer is oriented strand board (OSB), the second is polystyrene foam, the third is another OSB.

Oriented strand boards are made from several layers of wood chips that are bonded together with synthetic resins. They are pressed at high temperature and pressure. In each layer, the chip direction is different, which gives the finished sheet high strength.

Please note: than more quantity chip layers and the better the adhesive composition, the higher the moisture resistance and strength of OSB.

Oriented strand boards have stable dimensions, provide excellent noise and heat insulation, are resistant to temperature changes, and are easy to install.

Expanded polystyrene consists of individual microporous granules, inside of which there are voids. They determine the lightness of this insulation and its good soundproofing properties. Expanded polystyrene does not release toxic substances into the air, is frost-resistant, and resistant to mold.

The advantages of these two materials largely determine the advantages of construction from SIP panels.

Sandwich panels and SIP panels - what are the differences?

It’s worth mentioning right away that, at its core, SIP is a type of sandwich panels. It is characterized by: a combination of OSB and expanded polystyrene, a certain set of performance qualities.

There are other sandwich panels:

• casing: galvanized steel with polymer coating, rigid PVC sheets, plasterboard, chipboard, ;
• thermal insulation: mineral wool, .

The general prefix “sandwich” only means multi-layered material.

The manufacturing technology also distinguishes SIP from other sandwich panels. Densely compressed into monolithic sheets they are superior to analogues made from other materials. But most sandwich panels can be easily disassembled into layers.

Concerning bearing capacity, then SIP can be structural elements houses, to bear the vertical load from floors, roofs, etc. Sandwich panels are more suitable for internal partitions, additional insulation of external walls.

Advantages and disadvantages of the material

Equipped houses made from SIP panels are distinguished by a high level of heat conservation. They can be almost 1.5 times warmer than similar buildings made according to standard frame technology. This allows you to reduce energy and heating costs.

A favorable microclimate is formed inside the building. During cold weather, the air in the rooms quickly heats up, but takes a long time to cool down.

To build a warm “box” at home it will take literally 10-14 days, regardless of the time of year. And upon completion of the work, you can immediately begin finishing, since the walls practically do not shrink.

Also, thermally insulated panels in most cases do not need additional steam and wind protection.

Their disadvantages include: high cost when using high-quality OSB, the flammability of wood and the “thermos” effect. The latter implies the need to install forced ventilation in conditions of an almost closed thermal circuit.

How to build a house from “warm” panels

Construction frame house making SIP panels with your own hands is not difficult. Not the least role in this is played by the relative lightness of the material and its strength.

The sequence of work will be as follows:

1. Carrying out earthworks to determine soil quality.
2. Marking the foundation and laying it. Due to the lightness of SIP, it can be a budget tape, pile or screw option.
3. Construction of the lower tier of the building (subfloor). The slabs are laid from the corner, not forgetting to make technological holes for communications.
4. Construction of external walls and partitions inside the house. The connection of the panels should be as tight as possible, without voids.
5. Laying of floor panels from SIP panels, construction of the second floor using already proven technology.
6. Installation of the rafter system and its SIP sheathing.

Construction of a residential building from SIP panels saves time and labor. Instead of covering external walls and insulating them (with installation of sheathing), you only need to install ready-made three-layer material with the required set of properties.

Connecting panels to each other and to other structural elements

High-quality SIP fastening means the absence of cold bridges and ease of assembly individual parts, the strength of their connection. Each of the main structural units has its own characteristics.

Fastening panels to the foundation

To install wall SIPs to the foundation, waterproofing (roofing felt) is first laid on it, and trim boards are secured.

After this, the floor panels are laid. They are fixed to the base using anchors. The distance between fasteners should not exceed 2 m.

Installation of this type of SIP panels occurs as follows:

• Self-tapping screws with a diameter of 4.8 mm and a length of 95 mm connect the ceiling to the trim boards.
• Using 3.1x50 mm self-tapping screws, fix the wall panel to the DO. The distance between fasteners should not exceed 150 mm.

During the installation process, check the evenness of the SIP fastening using a building level.

Corner connection of wall elements

In outdoor and internal corners(90°) panels are joined together using wooden dowels. Typically these are boards 50 mm thick and 150 mm wide. An alternative for building a house is I-beams.

Please note: joints individual elements first foamed with polyurethane foam.

The dowel is attached to one of the walls using self-tapping screws 4.8 mm in diameter. The distance between them should not exceed 200 mm.

The panel of the other wall is fixed to the dowel with 3.5 mm screws, maintaining a pitch of no more than 150 mm. The protruding part of the OSB board is fixed at the end wall panel the same way.

Joining wall and floor panels

This is a complex SIP connection unit at home, which involves the use large quantity fasteners.

1. The floor slab is fixed to the lower wall using self-tapping screws, the diameter and length of which are 6.3 and 240 mm, respectively. The distance between them should not exceed 300 mm.
2. A trim board is mounted on top of the ceiling. To do this, use 4.8x95 mm self-tapping screws, screwing them in increments of 100-200 mm.
3. Using 3.5x51 mm self-tapping screws, fix the panels of the upper wall to the trim board. The distance between them should not exceed 150 mm.
4. OSB on the floor trim board is also secured with 3.5 mm self-tapping screws. However, a step of 300 mm is acceptable.

All installation joints when assembling a house pre-foamed appropriate composition.

Angle of connection between roof and wall

To connect the roof and wall, perform the following steps:

1. A mauerlat is fixed to the wall panel - a support for the lower level of the rafter system. To do this, use 4.8x95 mm self-tapping screws in increments of up to 200 mm.
2. A strapping board is attached to the end side of the SIP roofing. Self-tapping screws with a diameter of 3.5 mm are installed at least 150 mm apart from each other.
3. The roofing elements are connected to the Mauerlat with 6.3x240 mm self-tapping screws. The distance between them should not exceed 300 mm.

note: fasteners with a diameter of 6.3 mm are also used to secure roofing panels to a ridge beam.

Construction from SIP: conclusion

If you are still not sure whether to build a house from SIP panels, pay attention to more than 20 years of experience in Canada and Finland in this area. For countries where there are strong hurricanes and no less severe frosts, it is more than successful.

The secret lies in the unsightly wooden dowels used to join the panels. They are bonded into a rigid, frame that, when paired with durable SIPs, is able to withstand the elements.

However, to obtain such a safety margin it is important to the smallest details comply with house construction technology. One mistake can jeopardize the work of many people and the lives of future residents. That's why part construction work It is recommended to entrust this to experienced specialists.

Video: full house assembly cycle

Instructions for assembling a house from sip panels. SIP Houses are produced at the SIP 47 plant as a house kit, that is, a set of plank elements and SIP panels made with high accuracy based on the project chosen by the customer. A house kit made from sip panels can only be assembled at the construction site like children's designer. All products are marked, and a wiring diagram is attached to the set of elements, following which you should make installation sip panels. Before starting work you need to study wiring diagram and check the completeness of the package.

In order to better understand the installation features, you need to have an understanding of SIP panels.

Basic Tools you will need when assembling a SIP house yourself:

Screwdriver (assembly with screws)/ nailer (assembly with nails);

Chainsaw;

Circular Saw;

Roulette;

Building level;

Thermal knife for making a groove in SIP panels.

Panel design and typical sizes

SIP panel(structural insulated panel) is construction product, including two OSB boards (oriented strand boards) with an insert of insulation - expanded polystyrene foam (EPS) between them, connected and pressed using special glue under pressure of 20 tons. This structure allows the panels to perform a dual function - they serve not only for heat and sound insulation of enclosing structures, but are also able to withstand significant compressive and bending loads. Therefore, these products are suitable for the construction of all types of buildings. They are used for walls, partitions, as floor slabs and roof coverings.

Typical dimensions of SIP panels

The thickness varies in these sizes from 68 mm to 244 mm. A frequently used sip panel with a thickness of 174 mm (with a thickness of PPS 15 cm, OSB 12 mm) width 1,250 m; length from 2.5 m to 2.8 m.
For the construction of enclosing walls, standard sip panels of 17.4 cm are used, for floors and roofs - 17.4 - 22.4 cm thick. Products 12.4 cm thick are used for partitions in the house.
Sip panels are lightweight - no more than 20 kg/m2, which allows them to be installed by two or three people and without the use of a crane, and can also be easily processed and cut using hand-held power tools.

The procedure for assembling SIP at home

Assembling a SIP at home consists of sequentially performing the following operations:

• Construction of the foundation and installation of the lower trim;
• Installation basement floor;
• Installation of walls of the 1st floor;
• Assemblies of interfloor ceilings and walls of the next floors in the case of a 2-3-story building;
• Installation attic floor, attics, SIP roofs.

Construction of the foundation and installation of the lower trim

Foundations can be monolithic strip, pile, and design in the form of a monolithic ribbed slab. The type of foundation should be selected based on the properties of the soils underlying the structure at the construction site. When choosing the type of foundation, it is recommended to use pile foundation– the most suitable in terms of simplicity of design, relatively low cost, possibility of application under most types of soil conditions and ease of combination with the base of a prefabricated SIP house structure.

To support the harness at the top steel pipes protruding above the ground surface, special heads with a horizontal metal plate are installed, or a steel beam from a channel can be laid with the shelves up. In the latter case, the strapping beam is attached to the steel beam with anchors every 50 cm. After immersion in the ground screw piles, they are united by a lower strapping or support beam with a section of 200x200 mm, which is the supporting basis of the entire designs SIP at home. The strapping beam is attached to each pile with self-tapping screws with a diameter of up to 12 mm.

The strapping beam must first be impregnated with a fire-retardant composition, and between its lower surface and the support plates of the heads, a gasket made of bituminized paper, roofing felt or other rolled materials is laid waterproofing materials. If the support beam is laid on metal beam or on strip or slab foundation waterproofing must be laid under the entire lower surface of the beam.
The strapping beam is installed exactly according to the markings corresponding to the layout of the SIP house and its assembly room scheme.

At corners and intersections, the beam elements are connected to each other by tie-in brackets and fastened with 8x180 mm self-tapping screws. The fastening to the brackets has been time-tested; the brackets can withstand heavy loads and do not burst. Provide additional rigidity and strength in critical areas.

In the case when the support beam is laid on the horizontal concrete surface of other types of foundations, it is secured with anchor bolts, which must be recessed into the body of the foundation by at least 100 mm with a length increment of 500 mm.

Installation of the plinth ceiling

After installing and securing the lower support beam to the foundation, a SIP floor is mounted on it, including: wooden beams-logs 100x150, connecting inserts between panels made of timber with a cross-section of at least 50x150 mm and SIP floor panels. The logs are installed in the grooves located in each sip panel along the perimeter. First, the first vulture floor panel is laid on any of the corners, the groove at the end is filled with foam from a mounting cylinder. A short connecting beam with a cross-section of 50x150 is inserted into this groove, which is fastened through the OSB board sheathing with screws with a diameter of 3.5 mm and a length of 40 mm on wood every 15 cm in length. Then a groove is foamed at the end of the second sip panel, and it is joined to the first sip panel. In this case, the protruding part of the connecting beam fits into the groove of the second product and is also fastened with screws for woodworking through the sheathing.

How many screws do you need for one SIP panel? In increments of 15 cm, on average, one panel 2500x1250 mm will require 100 pieces. self-tapping screws, 80 pieces for half 600x2500 mm.

After connecting and securing the first row of basement vulture panels to each other along the outermost span of the vulture house, located near end wall, a joist beam is installed along the entire length of the span. Before this, the grooves of the products are filled again assembly room foam and the beam slides into this groove.

The subsequent assembly of panels, connecting bars and installation of joists is carried out in the same way, until one continuous plane of the vulture floor is formed. For fastening wooden beams Wood screws with a diameter of 4.2 mm and a length of 75 mm are used for flat floor products. In places determined by the installation diagram, reinforced beams and timber are installed. All ceilings are fastened through joists to strapping beam self-tapping screws measuring 8 x 280 mm.
The resulting open ends of the vulture ceiling of the first floor of the house are covered with boards having a cross-section of 100 by 150 mm on all sides.

Installation of walls of the 1st floor

Design The first floor of a house made of sip panels is a frame consisting of wooden posts and SIP wall parts attached to the lower framing beam, posts, and fastened together. On initial stage Assembling the enclosing structures of the walls of the first floor of the house kit, boards with a section of 25x150 mm are placed on the solid basement floor under each wall, the layout of which must correspond to the design layout and installation diagram. The strapping boards are attached with self-tapping screws with a diameter of 4.2 mm and length 75 mm to the ceiling every 40 cm. Marking for laying the strapping must be done with maximum accuracy without deviations from the diagram, so as not to cause difficulties in the future. It should be noted that there should be gaps between the edge of the basement floor, which coincide in thickness with the sheathing of the vulture panel made of OSB board - 12 mm, as indicated in the installation diagram. The strapping boards are laid without breaks in places corresponding to the location of the openings for installing doors in order to increase the accuracy and speed of their installation. Later, after installing the sip wall panels, cutouts are made in these places, so this must be taken into account when placing self-tapping screws. The main stage of wall assembly can be started from any corner of the SIP house, where a vertical stand with cross section 100 to 150 mm, which is attached to the bottom trim board with two self-tapping screws with a diameter of 4.2 mm and a length of 7.5 mm, the first panel is mounted to it.
Next, on one of the corner sip panels, the side groove is filled with mounting foam, then the product is placed in the design position with fastening to the rack. In this case, the stand should fit tightly into the side groove of the sip panel. After checking the vertical position of the element using a plumb line or level, the panel is attached to the trim board along the bottom edge and the stand with galvanized wood screws with a diameter of 3.5 mm and a length of 40 mm on each side from the bottom and along the side edge after 15 cm.
In the same way, another vertical beam and a second flat wall product are installed, adjacent to the corner of the house on the other side. After checking the verticality, both corner wall products are additionally secured to each other using structural screws with a diameter of 8 mm and a length of 200 mm in increments of 50 cm in height.


Starting from the first corner sip panels, racks and ordinary sip panels of external and interior walls. Before installing each element, the side grooves are foamed, the sip panels are attached along the side edges to the vertical beams and from below to the trim with screws with a diameter of 3.5 mm and a length of 40-45 mm every 15 cm on both sides.
At corner joints and T-shaped joints of walls, the products are additionally sewn together with structural self-tapping screws with a diameter of 8 mm and a length of 230 mm every 50 cm in height. The installation of the walls is completed at one of the corners, in the reverse order to the installation operation of the first corner - a vertical beam is inserted into the side edge of the last SIP panel, pre-filled with polyurethane foam, covering the end part of the wall. SIP panel is attached to vertical beam and tying with self-tapping screws with a diameter of 3.5 mm and a length of 40-45 mm in increments of 15 cm on both sides.
Next, two corner vulture panels are tightened using structural self-tapping screws with a diameter of 8 mm and a length of 230 mm in increments of 50 cm in height. The last operation to install the walls is to connect them with the top trim board. To do this, the grooves at the upper ends of the installed sip panels are filled with polyurethane foam, after which the strapping is placed in them board with a cross section of 25x150 mm, which is attached with self-tapping screws with a diameter of 4.2 mm and a length of 75 mm to vertical posts, then all the wall sip panels are attached to it with screws with a diameter of 3.5 mm and a length of 40-45 mm on each side in increments of 15 cm.

Installation of upper floors

If house made of vulture panels, multi-storey, then after assembling the structures of the first floor, the installation of the interfloor ceiling is carried out. All operations are carried out similarly to the installation of a basement floor. Then the installation of the second floor is carried out in exactly the same sequence as the installation of structures first SIP floor of the house. Then everything is repeated on the next floor.

Installation of attic floors, attics, SIP roofs

The final stage is the installation of the attic floor, after which the roof. When installing attic floor wall sip panels are used complex shape– trapezoidal and triangular, on which the parts rest rafter roof. The roof includes a frame consisting of racks, rafters, purlins, Mauerlat, elements of valleys and ribs at fractures, as well as special SIP roof covering panels. These products, when roof not gable, they can also have both rectangular and more complex geometric shape– trapezoidal or triangular, so first you should carefully consider the installation diagram and outline the assembly order. In the case when the last floor of the SIP house is not attic, then first a mauerlat made of timber with a cross-section of 100x150 mm is installed on top of the plane of the attic floor along the perimeter of the walls. Then racks 100x100 mm, united by a ridge beam measuring 100x150 mm and rafters measuring 40x200 mm, resting on the ridge with the upper end and bottom on the Mauerlat.

If the SIP roof has a complex configuration, then the frame is supplemented with intermediate purlins and details for the arrangement of valleys and ribs on external corners intersections of roof planes. Mauerlat, ridge beam, purlins and other parts may have a trapezoidal cross-section, which is given to them during the manufacture of a house kit at the factory in order to accurately fit all roofing elements to each other. All elements of the roof frame are held together with galvanized self-tapping screws 8x280 mm, one at each fastening point. If necessary, in some places metal connecting plates with holes for screws are used. After assembly load-bearing frame roof, the installation of roofing sip panels is carried out, which are attached to the load-bearing elements in a similar way to the design of the fasteners used in assembling the floors. If necessary, the edges of some panels can be cut using power tools at certain angles on site, for example when it is necessary to form ridge knot joining two panels.

If you find it difficult to understand these instructions for installing a SIP at home, we recommend that you contact the SIP 47-Fabrika Sip specialists.

Construction of a full-fledged house based on SIP panels

If you for a long time are in search of the optimal opportunity to build warm house Without spending a fortune, consider the process of building a home from SIP panels. Pricing for the purchase of materials for the construction of a “box” measuring 10*10 square meters, excluding finishing materials- approximately 17-20 thousand US dollars. At the same time, take into account the fact that additional insulation In your case, no construction is required.

SIP panel - characteristics and properties

The construction of houses from vulture panels began in the 2nd half of the 20th century in Canada. Technological techniques Such construction is very simple; the construction of buildings will require a relatively small time investment (two weeks). The time spent on construction depends on the chosen project and its degree of complexity. Cheaper this method there can only be a frame house.

A house made of vulture panels, based on its structure, has a sufficient level of strength. In English, panels are called SIP, which is essentially a construction abbreviation: Structural Insulated Panel. The translation of this abbreviation has the following content: “Structural Insulated Panel”. Based on this, the Russian variation of the abbreviated name KTP. In reality, the Latin alphabet is replaced by the Cyrillic alphabet. As a result, we have the name “SIP panel”.

This material is formed from a pair of OSB boards, between which there is an expanded polystyrene layer. In the end, we have something like a sandwich. This is where another name for the slab material comes from - sandwich panel.

House made of sip panels

There are two ways to build a house from sip panels:

From building the frame base. When building a private house, you can use timber as a basis; when building high-rise buildings, the frame is most often made of steel.

With this technology, the panels are connected using timber of different diameters.

Frameless technique involves connecting SIPs using thermal keys - inserts made from panels of small thickness.

In our country, the first option has gained the most popularity over the years. A wood frame can give the structure an additional level of strength. The load-bearing function of sandwich panels, even without the use of a frame, is sufficient for the construction of one or two-story houses in the private sector. But the realization that the foundation of the house is timber somehow calms the residents. This technology has another advantage, namely maintainability. If difficulties arise, you can dismantle the damaged panels and replace them with new ones.

Houses made of sip panels for permanent residence

Advantages and disadvantages of SIP panels

Like every technology that is progressive for our environment, the construction of buildings from SIP panels has a whole range of opponents and supporters. Opponents consider the fundamental argument to be the unnaturalness of the raw materials used and the likelihood of environmental contamination with harmful substances. Really, this material consist of OSB and regular foam. Polystyrene foam is very standard material and is dangerous only when burned. OSB has also been on the market for a long time; it is produced from compressed coarse shavings. Formaldehyde-based resin compounds are added as binding elements. This is actually what causes all the criticism: formaldehyde is a poison and its presence in the atmosphere can cause poisoning.

The percentage of formaldehyde present is regulated by such a structure as the SES (sanitary and epidemiological station), and must be sold exclusively safe materials. So, if you want to build a house with SIP panels, you should choose the manufacturer more often. Recognized as the highest quality OSB boards, Egger company, which is located in Germany. Their formaldehyde emissions are E1 (safe level).

Glunz Agepan panels are also a good option, but they are used very little in our country. If we are talking about Russian companies, then we advise you to turn your attention to the products of the Kaleval company.

Only safe and reliable materials are used in the manufacturing process:

1. OSB-3 Kalevala emission class E1;
2. Glue – TOP-UR (Russia);
3. Expanded polystyrene –25C Knauf (RF).

Any part of the building is adjusted to certain panels.

Why do many people choose SIP panels during construction?

Since such a house made of sip panels has a number of significant advantages:

Light weight of the structure, which means you can save on foundation work. Pile foundations are suitable for these buildings.

Low heat loss, reduced heating costs. Expanded polystyrene is an excellent insulation material, sandwiched on both sides by sheets. This circumstance makes the house very warm.

Low price per square meter.

Not long production times. A box of a house on 2 floors can be built in a month.

Complete absence of any shrinkage. There is settlement only at the foundation.

Finishing can be done immediately after collection.

In general, all the above circumstances force people to choose houses made from sandwich panels. They build houses for both permanent and seasonal residence. Based on this, even with a very limited budget, it is possible to build houses from sip panels, and successfully.

We carry out construction with our own hands

We build a house from vulture panels with our own hands using the following methods, there are two of them:

We purchase a house kit for a clearly specified project from a company that carries out this type works, and we will collect it ourselves. Not all companies can agree to this, but most offer an installation service from the manufacturer.

Buy slabs. Cut it to the size you need, and then purchase the timber; we do all this ourselves. IN in this case Responsibility for the level of quality will fall only on you. If you have carpentry skills or you have relatives who are ready to give you some advice, you can go with this option.

Let's talk briefly about what a house kit is. This is nothing more than ready-made, coupled with wooden beam required size and fastening elements necessary for construction. All building ingredients are numbered in a certain way. At the time of assembly, the blocks are connected in a pre-approved order. The whole process is similar to standard construction from a construction set, only for real.

A house kit is especially beneficial if all details are executed accurately.

Construction of houses from sip panels

Stages of construction work

To build a house from vulture panels, as in other things, we begin with the selection of the type of foundation and its direct construction. The optimal foundation for houses made of vulture panels with moderate ease is considered to be a foundation made from piles. This is what is used in most examples of SIP technologies.

Sometimes it is not possible to build a swaintak foundation in a specific area due to:

• hard soils, due to expensive drilling work (rocks);
• on unstable soils with reduced resistance to load (peat bogs);
• in the presence of cavities.

Once the foundation is constructed, you can proceed to the construction and assembly of panels.

- not only a material with very high heat retention rates, durable, strong, but also a high-quality, convenient building structure, which allows you to literally complete the construction of a structure within a few days on a prepared foundation. In this case, the assembly of houses can be carried out without the use of special equipment, manually, by just a few people.

To build houses from SIP panels, a foundation must be equipped. Since the design is quite lightweight, the following are most often used:

• columnar foundation;
• strip structure made of reinforced concrete;
• pile screw foundation.

The latter option is the most profitable, since it is ideal for building houses on any soil and guarantees the absence of problems with soil heaving when freezing. Pile foundation it is created very quickly using special equipment, but can also be assembled manually.

House construction techniques

We will assume that the assembly of houses from SIP panels is carried out according to a pre-developed construction project, supplied with instructions. The structures are supplied ready-made, required sizes, with door and window openings. This is the most common option chosen by thrifty owners. In this case, there are no time delays, the pairing of SIP wall elements with each other is guaranteed.

If the owner of the future house made from SIP panels prefers to act completely independently, preparations are made according to the project documentation necessary elements. “Live” assembly, when after installing one element the preparation of the next one just begins, practically does not occur.

Start of construction

The beginning of the construction of houses from SIP constructs is the assembly of the base located on the foundation. Usually it is a structure made of timber. Assembly is carried out in several stages:

• the perimeter of the future house is formed;
• intermediate crossbars are installed and secured (in the longitudinal direction), which rest on the racks or pillars of the foundation.

We will assume that the construction technology involves assembling the floor of the first floor from SIP panels. This not only speeds up the work, but also avoids overuse of timber. This approach has its drawbacks, but is used quite often.

First floor flooring

Instructions for assembling the first floor floor from SIP panels are as follows:

• The first SIP panel is laid in the transverse direction, along the short dimension of the foundation. The size of the element is selected in such a way that when placed at the end of the strapping board, the overall dimensions correspond to the foundation;
• You can connect the panels to each other using the tongue and groove system. Today it is possible to assemble a floor up to 6 meters along the length of the panel, however, there are also solutions with increased strength that allow a size of 15 meters;
• if the assembly must guarantee maximum strength, it is worth laying an intermediate connecting beam or board between the SIP panels;
• After laying the surface, a binding board is installed around the perimeter of the finished floor, which increases strength.

All connections are foamed during assembly. The panels are connected to each other with self-tapping screws, the lower surface of the floor of houses made of SIP structures is waterproofed using bitumen mastic. If intermediate boards or timber were used, they are also attached with self-tapping screws to the strapping board. It’s very simple; in practice, all the work is done in a few hours.

Assembling the walls of the first floor

The main thing where the instructions for installing SIP panels on the first floor of houses begins is the installation of a guide, a 100 mm beam. It is screwed to the foundation, with anchor bolts, directly through the floor structures where the walls will be placed.

This work must be carried out with the utmost care to ensure that even if there are errors in cutting wall elements, general direction SIP of panels will be respected. The correct installation of the timber is checked according to the instructions for the project and using templates.

Assembly is carried out in the following order:

• The corner of the first floor is being assembled. First, one SIP panel is installed. Securely fixed to the guide bar. The installation accuracy is constantly checked;
• a second SIP panel is mounted at a right angle. The connection with the first one is thoroughly foamed. The accuracy of the angle must be ideal - it will set the direction and be responsible for the accuracy of the placement of the remaining SIP structures;
• assembly of house walls - installation of subsequent SIP panels - is carried out using a tongue-and-groove system. The elements are attached to the guide beam and connected to each other with self-tapping screws.

The technology for assembling the first floor from SIP panels is also simple. More control and care will be required, but the work is not difficult. When connecting SIP elements of a house wall at indirect angles, either the instructions for the project or the laid guide beam will help determine the direction and actual dimensions of each structure.

The assembly of the first floor is completed by foaming the perimeter along the top and installing the trim board panels into the technological groove. It gives additional strength to the entire structure of SIP elements and will work as a place for attaching the upper structures.

Second and subsequent floors

The technology for assembling the second floor is no different from the first. The floor is laid, and the SIP structures are attached long screws to the strapping board located at the end of the walls of the first floor. If you follow these instructions, the ceiling will work as a means of ensuring the strength of the entire structure, connecting all the walls together.

Roof

If the roof is assembled from SIP panels, it will not need rafters and other structural elements, which are designed to provide strength. In practice, a support beam is laid - a mauerlat, located along the perimeter of the future roof. It is screwed to the top floor trim board.

The installation technology also does not involve any special difficulties:

• The gables are being assembled. The process is similar to installing the first SIP panel on the first floor - everything needs to be done carefully, the element is attached to the power plate;
• a supporting ridge beam is installed between the two gables at the top;
• SIP panels are laid on the mauerlat and ridge beam and bolted to them.

The technology for assembling the roof surface is similar to creating the floor of the first floor. Although SIP panels have sufficient strength, it is recommended to use a connecting board when creating a roof to ensure good rigidity and high resistance to wind gusts.

Conclusion

It was not possible to find anything complicated in the technology of assembling a house from SIP constructs. The technique is simple and requires only accuracy and attentiveness. All connections must be foamed; after assembly, all gaps between SIP panels larger than 3 mm are coated with waterproof polymer glue, which guarantees high performance of the structure.

The assembly of internal partitions from SIP panels of smaller thickness is also not difficult and is carried out according to the instructions for the walls - using a guide beam, controlling the installation at a precise angle, and also carefully foaming all connections. The instructions do not provide for the use of a connecting board between individual SIP elements. The strength of the tongue-and-groove system is more than enough for interior partitions.