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The features of such a greenhouse are not only in the original appearance, but also in some functional characteristics, which will be discussed below.
One of the distinguishing properties of a spherical greenhouse is the ability to maintain a positive temperature indoors for a long time in the absence of auxiliary heating.
This effect is achieved due to the fact that in the dome structure, the air heated during the day rises up, and at night it is displaced by cold air masses, as a result of which the heat sinks down to the plants. Thus, air circulation occurs, due to which a favorable microclimate is formed inside the structure.
Another feature greenhouses is that, having a streamlined shape and a wide base, this design is able to withstand strong winds.
The wind resistance of the structure makes this structure indispensable for use in the steppe and coastal areas.
TO benefits dome greenhouses include:
The spherical building also has some minuses:
The following options are available here:
Wood parts should be treated with antiseptic agents, which will increase the life of the material and provide it with protection from moisture and insects.
Suitable as covering materials the same options as in cases with other types of greenhouses, namely:
Polyethylene does not have heat-insulating properties inherent in polycarbonate, however, it is not inferior to it in terms of transparency and ease of installation.
Polycarbonate less transparent than glass, but at the same time it retains heat well, and the assembly of a spherical (round, domed) polycarbonate greenhouse does not cause any particular difficulties.
Glass differs in transparency and durability, but has a large weight and high cost.
Before proceeding with the construction of the greenhouse, need to prepare a place for construction. It is desirable that it be an open sunny space.
The selected area should be cleared of excess objects and vegetation, after which the site must be carefully leveled.
The nature of further actions is due to the fact that will the foundation be built for a greenhouse or not. In the case of a domed greenhouse, the construction of a foundation base is not a mandatory measure due to the ease of construction.
But if, nevertheless, the decision is made in favor of a more solid support, then both the tape type of the foundation and the pile can be used here.
When arranging a strip foundation, the next preparatory step will be digging a trench, while when choosing a pile model, this procedure will not be required.
If the construction of the foundation is not provided, then the site should be covered with a protective non-woven material - this will avoid the growth of weeds. Then a layer of gravel should be laid on top of the material and leveled well.
The calculation of the greenhouse dome is carried out according to the formula for calculating the area of a circle: S=π*r2. But since the structure has a hemispherical shape, in this case the formula is used for calculation: S=2 π*r2.
The base is a wall of small height, which along the perimeter has the shape of a polygon.
Shouldn't be limited too few corners, as in this case you will need to make large triangular parts, as a result of which the structure will look less like a dome.
The most suitable option- a polygon with 10-12 corners. As for the height of the base, there are also certain criteria here. Too low a height will cause inconvenience to the processing of planted plants. The best parameters in this case are 60-80 cm.
Dome greenhouses: photo examples.
Round greenhouse-dome.
Dome greenhouse do it yourself: drawing.
How to make a greenhouse-geo-dome (sphere, hemisphere) with your own hands? After the calculation, this procedure includes the following steps:
When used as a covering material, the film does not need to be cut.
Due to its design features, the year-round dome greenhouse will become a real decoration of any personal plot while maintaining almost all the properties of standard greenhouse structures.
And here you can watch a video about dome greenhouses.
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For a modern urban dweller, the construction of a private house is a very tempting prospect - this is a great opportunity to get out of the stuffy city, get the opportunity to live and raise offspring in environmentally friendly and natural conditions for humans. Since the construction of a private house is associated with considerable financial costs, developers often resort to the use of modern building materials and technologies that are quite effective and have an affordable price. An important factor when choosing a project is the ability to obtain a building with high energy-saving characteristics, which allows you to save money on paying for heat carriers.
The project option is selected taking into account the possibility of the most comfortable living in the building, not the last role is played by the external attractiveness, originality and aesthetics of the building. The opportunity to get a house that meets these requirements appeared with the beginning of the active use, along with traditional brick and wood, of artificially created materials that make it possible to embody original architectural solutions.
As one of the original options can be called sphere houses. Although they appeared on the modern building market around 2008, they can by no means be considered an invention of modern architecture. Round-shaped structures with domes were erected in Ancient Byzantium, but this form of housing was mainly preferred by residents of the northern countries, for whom the issue of heating the premises in winter was very acute.
The idea and development of technology for the construction of domed houses in its modern form belongs to the American architect and designer Richard Fuller. His projects are distinguished not only by beauty and originality - they allow you to create an ergonomic and energy-saving space.
The developer of a domed structure intended for human habitation, first of all, set himself the goal of creating a structure that would be comfortable and avoid the influence of negative factors exerted by the external environment. This is a positive energy balance. Everyone who was lucky enough to live in such houses claims that staying in the building causes a feeling of lightness and grace.
The unique spherical shape allows the creation of 1 cubic meter of volume with just 2.4 square meters of wall (instead of the 6 required for traditional rectangular walls). It makes no sense to prove that heat exchange with the external environment in a domed house will be significantly reduced, and the temperature inside will be less dependent on weather conditions.
The aerodynamic design allows you to increase the resistance of the structure to strong winds, such a house will be more resistant to seismic effects, in accordance with the calculations made, it will calmly withstand fluctuations in the earth's crust with a force of up to 10-12 points.
Among the indisputable advantages of spherical structures, one should mention the possibility of individualizing the project, i.e. there are no restrictions on the placement of windows and doors, and the natural distribution of loads allows the construction of five extensions, the location and size of which can also vary.
At first glance, a very complex design, in fact, it is quickly calculated using a domed house calculator. Using this program, with a given method of connecting ribs, their cross section and the radius of the circumference of the base, users receive information about the number of types and number of vertices, edges, faces, their sizes, the scheme of cuts at the ends of the ribs, the scheme of the dome frame, drawings of ribs, faces, nodes .
Correctly calculated and accurately manufactured ribs make it possible to quickly and easily assemble a domed house with your own hands.
Developers, of course, are also interested in the issue of calculating a domed house and its cost. It will not be possible to answer unequivocally: the design may provide for the construction of a cellar and outbuildings, various options for finishing and materials. But we can say with confidence that with the same preferences in terms of materials, the construction of 1 square meter in a house-sphere will cost 30% cheaper than in the usual rectangular one.
Usually, when drawing up a project, a standard structure with a diameter of 8.1 m in diameter is calculated. This size is used in the development of standard and private projects.
Let's look at the main features of the design of domed residential buildings. The foundation is the foundation of any structure. You will need it in this case too. Its parameters will be determined by the following factors:
The positive point is the economical consumption of building materials: the construction will be light, saving on laying the foundation can reach from 25 to 40%.
Extensions, maximum - 5 pieces, can be added to the first floor of a spherical structure. They do not lead to structural rigidity loss and can be located in any of the five openings of the dome. They can be used as a connection between neighboring domes, verandas, greenhouses, solariums, baths, etc. The positive point is a significant increase in usable area.
Domed houses are being built from expanded polystyrene or fiberglass panels - it is these modern lightweight and reliable materials that are commonly used as a heat-insulating material. For climate conditions of the middle zone, 15 cm of insulation will be quite sufficient, which are mounted without problems with standard wall thicknesses. Not so long ago, an expanding foam mass was used for this purpose.
As a roofing material, bituminous tiles are usually used: it looks quite attractive, and the cost is also. It is very easy to work with such material, a wide choice of material makes it easy to choose the desired texture and color scheme.
The design of a domed house can include windows of various shapes: standard rectangular, five, six and triangular. They can become a real decoration of the original facade. Proper arrangement of windows of any shape will allow you to save on lighting and heating at home. Even in winter, on sunny days, the house can receive additional passive heating from sunlight.
A variety of materials are used for the interior decoration of the building: OSB, lining, MDF, drywall, lining, plastic, various decorative plasters can be used.
The heating and ventilation systems of domed houses are no different from those used in traditional construction. But at the same time, for full-fledged heating of the room, heating devices will be needed, the power of which will be approximately 30% less. The only difference is the ability to receive passive heating from solar energy, we have already mentioned above.
There are many reasons, taking into account which, one should give preference to dome construction:
There are disadvantages of building spherical houses, but their reasons are not at all in the design, economy or method of assembling structures. They are more of a psychological and informational nature. Lack of awareness about dome construction, lack of specific knowledge in the field of Fullerian geometry is triggered. The second, most common reason for refusing to choose a geodesic house project is the habit of living in a rectangular room, the fear that it will not be possible to beautifully place furniture and household appliances near rounded walls. Although this argument cannot be considered weighty - if desired, furniture of traditional forms is very successfully placed in rooms of any geometry. Most likely the reason is the fear of becoming the owner of something unique, which may be bewildering to others.
The construction of the house-sphere is quite possible to do on your own. After laying the foundation, the construction elements of the dome can be brought to the construction site. It should be noted that even a person who has never been professionally involved in construction can perform assembly: the ordered materials are delivered in a completely ready-to-assemble form, they are marked and color-coded.
To simplify the process of assembling the dome, it is advisable to find an assistant. The entire frame is assembled from boards and steel modules using a wrench, the assembly is accessible by pre-drilled holes.
After the assembly is completed, the frame is sheathed with moisture-resistant plywood and insulated using steam and heat-insulating materials. The standard layer of thermal insulation will be 15 cm. For the construction of the second floor, it is not necessary to install additional load-bearing walls.
The protection of the outer part of the structure is made up of windows and a roof. It can be constructed from galvanization, tin, shingles, flexible bituminous tiles. The construction of the interior layout and decoration is being completed. For this, drywall, textured plasters and paints, lining and plywood panels are used.
The condition for successful do-it-yourself work is the availability of free time and desire and an extremely simple technology for erecting domed houses. The positive point is that the weight of each of the parts of the new house does not exceed 25 kg, the length is 3 m. Heavy construction equipment is not required when performing installation work. It takes very little time to build a domed house. Capital repairs of the house-sphere will not be required for 50 years.
Spherical houses at the construction stage are characterized by economical consumption of building materials. On laying the foundation, you can save 25-40%.
A domed house can have up to 5 outbuildings that will be added to the ground floor. They can be located in any of the 5 dome openings. This will not lead to a loss of rigidity of the system as a whole. Openings are used to connect verandas, domes, greenhouses, baths, etc. Thus, you can significantly expand the required area.
The final stage of construction is At this stage, planning is not required, so you can independently choose any architectural delights (mansards, lofts, rooms). This will not affect the strength of the structure in any way.
The main material for the construction of domed houses are wooden beams filled with expanded polystyrene or fiberglass panels. These materials are characterized by minimum weight, high reliability. They are used as thermal insulation material. A thickness of 15 cm of insulating material is ideal for climate conditions in the middle zone. Such panels are very easy to install with normal wall thicknesses. Relatively recently, expanding foam mass has also been used for the same purposes.
It is a traditional roofing material. It has an attractive appearance, and its cost is not too high. This material is characterized by a large assortment, which makes it easy and simple to choose the right texture and shade.
A special design distinguishes all domed houses. Photos of various configurations, color shades, the use of various materials can be found in this article. In addition, the owner can choose the shape of the windows in the house. They can be rectangular, round, triangular or hexagonal. The window can be a decoration of an unusual facade. Thanks to the competent placement of window openings, you can save on lighting and even on heating in the future. After all, even in winter days, the house can receive additional solar heat.
The materials that are used for interior decoration of a domed house are varied:
You can choose the right materials to combine, which will make the overall interior spectacular and elegant. Some people try to build domed houses on their own. Feedback from the owners of self-built houses allows others to correctly assess their abilities and make a choice in favor of specialists or a company of close friends.
Installing a ventilation and heating system in such a house is also simple. For proper heating of the building, it is necessary to purchase and install heating devices. They should be the same as for an ordinary house, but with a capacity of 30% less.
A turnkey domed house will allow you not to control all stages of construction. You will be able to immediately move into a new suburban home.
Not so much time has passed since 2008, but many families have already experienced all the benefits of living in domed houses. The main positive aspects of this building are:
Unfortunately, nothing in our world is perfect. Dome houses in Russia also have their drawbacks.
Structures in the form of domes have been known since time immemorial. They are highly durable. The peculiarity of such a house is that its bearing capacity increases with an increase in the size of the dome itself. Do not forget that this building will allow the owners to annually save a tidy sum from the family budget.
The frame of a domed house is a very large constructor. A team of specialists will cope with the construction of this house in a matter of weeks. Each owner can control the whole process. And in a few weeks, your family will be able to relax outside the city and enjoy clean, fresh air.
The beginning of a new year for builders, architects and anyone planning to start a renovation or construction project means the beginning of preparations for a new construction season. And although mass construction starts in the spring, if you decide to build a house this year, you have only a few months to choose a project or company and, most importantly, technology. And this is a very limited time, because there will be a lot of options to explore. The cost of the construction itself and interior decoration, as well as the future costs of maintaining the building, depend on your choice. And in some cases, construction technology completely determines the future interior.
Today's article is devoted to the interiors of domed houses. Spherical, or domed, houses are a relatively new energy-efficient technology, and at the same time causing the most controversy. Supporters of dome construction argue that such houses are cheap to build and economical to operate, opponents that the technology is complex and irrational. We will consider the main pros and cons of such structures, as well as their possibilities in terms of using the internal space and creating an interior.
The first associations that arise when thinking about such technology are Eskimo igloos or temple construction. Both are correct. But the modern version of the domed house was invented by designer Buckminster Fuller. Its geodesic dome (geo house) is considered one of the most durable technologies in the world, because the interconnected triangular sectors allow you to create a strong outer shell without the use of internal load-bearing walls.
Remember, earlier on the playgrounds there were metal hemispheres from pipes welded together, which formed triangles? In fact, this is the same, but made of wood.
A domed house has much less total surface area than a similar building in a traditional shape. And this means that the construction will require 40-50% less materials.
The cost of heating a domed house is also much less, because the sun warms up the spherical shape more efficiently, and more light and, accordingly, heat gets into the windows located at an angle.
The construction of a domed house does not require special equipment or a crane.
The aerodynamic shape of the dome withstands wind loads much better, so it is suitable for northern regions and those places where strong winds and hurricanes often occur.
So far, not many companies offer a well-established technology for the construction of domed houses and there are practically no reviews about their long-term operation.
For example, you decide to build a house with an area of about 200 square meters. This means that the diameter of the base must be at least 7 meters. The base area of \u200b\u200bsuch a house will be 150-180 square meters, depending on whether you need a second light or not. In the case of a house of a traditional form, the base area will be from 100 to 130 square meters.
This can hardly be called an unequivocal minus, but any radius surfaces usually increase the cost and complicate the decoration and purchase of furniture. Non-traditional windows will also cost more than standard ones.
If you have chosen a domed house for yourself, then the main question will arise during the design of the interior space. On the one hand, the semi-sphere allows you to create large areas without any additional internal supports, on the other hand, it may be difficult to plan the internal space. After all, now in this large and bright hemisphere you need to fit a standard set of rooms and functional areas. Let's see how this can be done.
If you look at most interiors of domed houses, then in the case of large structures, the owners have to partially return to the traditional form of the plan, that is, create rectangular shapes inside the dome, otherwise the furniture will be very difficult to fit into the house. You will also need to create a supporting structure to make the ceilings of the upper level, which means that the very idea of a large space with an open layout, where light and air are not limited in any way, does not always work.
It can be concluded that domed houses are an interesting and economical solution if you are planning to build a relatively small one-story house. A studio house with a minimum set of premises, where you do not have to create additional load-bearing structures inside the hemisphere. Or if your budget is not strictly limited.
If you are planning to build a spacious house with a large number of rooms on a relatively small plot, you need to at least calculate everything in detail. Structural suppliers and developers claim that the installation of a domed house costs an average of 40% less than the construction of a traditional one. And the operation is 60%, that is, it fully pays off in about 10 years. Sounds impressive, but additional costs for interior design, non-standard windows and fittings also need to be considered.
Nevertheless, many experts believe that domed houses are the future, primarily due to their efficiency. Here is one such example.
This domed house rotates around its axis using a built-in mechanism, which allows the owners of the house to follow the sun all day long.
A domed house is a unique residential building of its kind, having the shape of a hemisphere (cone). For the manufacture of the walls of such a house, you can use a variety of materials. Wood is most often used, but there are also technologies that allow you to build walls from concrete and stone.
The main feature of the domed house is the possibility of obtaining the maximum amount of usable space with a minimum occupied space.
For the arrangement of the structure, relatively few materials are used, due to which the weight of the finished building is relatively small. This allows you to further save on the arrangement of the foundation.
The technology for erecting a domed building is quite complicated, however, if you wish, you can handle such an event with your own hands, spending a minimum of time, building materials and money on it.
Please read the following important information before proceeding with the arrangement of the domed house.
There are no specific requirements for the foundation of a domed house. The finished structure is lightweight, so it can be placed on almost any foundation. The most optimal option is a shallow foundation of a tape type.
The structure is built from wooden beams. The cross section of the beam is selected individually, taking into account the expected loads on the dome of the building.
If it is planned to use the outer and inner cladding at the same time, it is necessary to use a beam with an increased cross section.
Connectors are used to connect wooden structural elements. There are five-beam and six-beam connectors.
These elements are used in the manufacture of domed structures of a large area. In the case of arranging a small domed house, you can resort to a connectorless assembly method.
Connectors are often eschewed by professional builders in favor of modern technology, whereby the ribs are made to match exactly to each other, allowing them to be connected with a minimum of seams.
To equip the roof of such a house, you can use the following materials:
The technology for arranging the structure under consideration is quite complex. However, when compared with the construction of an ordinary house, the construction of a domed structure takes much less money and building materials. Time costs are also significantly reduced.
Proceed to the arrangement of the domed house. Start by preparing the necessary tools and materials. It is better to collect all the required elements in advance so that in the future you do not waste time looking for missing fixtures.
The building set can be reduced and expanded depending on the characteristics of a particular situation. At this point, you will be able to orient yourself.
Having collected all the necessary devices, proceed to the preparatory activities. At this stage, you have to make the main elements of the future design, process them and prepare them accordingly for further use.
Before starting work, draw up, order or find in an open source a diagram of a domed house. Drawings will help you better navigate the process of construction activities.
First step. Choose a place to place the domed house. Mark the construction site in accordance with the dimensions of the future structure.
Second step. Decide on the model of the dome structure. To do this, select the appropriate shape and dimensions of the cells, the number of truss elements, the number of connectors, etc. All these points should also be reflected in the drawings.
Third step. Make plywood and truss elements of the future home. At the same stage, make connectors. In the process of manufacturing the mentioned products, be guided by the drawings you have.
Be sure to treat metal connectors with a special anti-corrosion agent.
Go directly to the construction of the structure.
First step. Clear the radius of the future building from the fertile layer of soil and fill the recess with a layer of gravel. Tamp the backfill. Pour a layer of sand over the rubble and also carefully tamp.
Second step. Pour the foundation. Instead of a foundation, you can use a supporting decagonal structure. To build it, use the boards. Select the cross section of the boards individually, taking into account the upcoming loads.
Third step. Armed with an electric saw or a jigsaw, make trapezoidal elements from the boards.
Fourth step. Lay roofing material on the previously prepared base of gravel and sand, and on top of it - prepared trapeziums. Make sure that the elements are laid evenly and connect the trapezoidal products with screws. At this stage, be guided by the drawings you have, it is impossible to describe this item solely in words.
Fifth step. Proceed to the construction of internal vertical walls. To assemble these elements, use a wooden beam. Connect structural elements with screws. Focus, again, on your drawings.
Sixth step. Make a door frame of the desired dimensions. For assembly, use a pair of horizontal and the same number of vertical bars (boards). Elements are best connected using spikes and grooves, additionally reinforced with screws or other suitable fasteners.
At the same stage, make boxes for installing windows.
Seventh step. Sheathe the finished vertical walls with wooden boards. Nail the boards so that rainwater and snow cannot enter the house.
Eighth step. Make ribs for the construction of the main frame. To do this, use a wooden beam. To perform this activity, you will need an electric planer.
Before installing the frame ribs, treat all wooden elements with an antiseptic.
Ninth step. Make connectors. To do this, you will need metal plates. Cut out the sheet metal plates according to the drawings you have.
Use a grinder for cutting. Connectors must be pentagonal or hexagonal in shape. Select the shape of the products individually, taking into account the type of structure being erected.
Tenth step. Proceed to pouring ready-made connectors. To do this, use mounting foam or bakelite resin. Foam is preferable because in its composition there are no components harmful to the environment.
Eleventh step. Connect all elements of the outer dome in accordance with the project. Use screws to fasten parts. To create an external dome, triangular elements are traditionally used, knocked together from timber or boards. In the dome, leave openings for doors and double-glazed windows.
Twelfth step. Complete the interior trim of your home. For this, ordinary sheets of plywood are suitable. This material is absolutely environmentally friendly and contributes to the creation of an optimal indoor climate.
Thirteenth step. Finish the exterior of the dome. For finishing, use roofing material, tiles or other suitable roofing material. The easiest way to use roofing felt is to carefully cut out triangular elements from it and fix them sequentially on the dome using special glue or ordinary melted resin.
dome cladding
In conclusion, you will have to carry out the necessary measures for the finishing arrangement of the domed house, namely:
If you plan to bring water supply and wastewater systems to your domed house, consider the procedure for their arrangement even at the initial stages of construction. To bring the pipes you will have to dig a couple of additional trenches.
If your domed house will be used for permanent residence, be sure to install double-glazed windows with opening sashes.
For thermal insulation of the structure, use any materials that are easy to install and safe for others. For example, for thermal insulation of a structure of this form, it is very convenient to use sawdust.
The most preferred material for the construction of a domed building is white acacia wood. This wood is characterized by high strength, long service life and ease of processing.
If necessary, bring electrical wiring to the domed house. If you do not have the skills to install such communications, invite a professional electrician. Plan in advance the placement of lighting fixtures, sockets and other elements.
The domed house is a very original and ergonomic building. Such a structure can be either completely independent or serve as a convenient extension, for example, to a country house. Determine the purpose and design of the house yourself.
Now that you are aware of the sequence of work, there will be no problems with arranging a domed house - just follow the instructions, focusing in parallel on the drawings and diagrams, and the construction will certainly be crowned with success.
Successful work!
Most private houses are constructed according to standard and typical technologies for all, which are represented by a kind of cubic building forum. But not everyone wants to build typical structures. One of the most beautiful and practical options is to build a spherical house.
Domed houses are distinguished by an unusual, attractive exterior, non-standard shape and allow you to practically and competently build all the necessary systems that ensure a comfortable life. Dome houses have many advantages and design features.
The first thing that distinguishes dome structures is their high level of strength. Their main feature is that the level of the bearing capacity of the structure increases with an increase in its diameter. It is also important that the strength characteristics of the structure do not change depending on what materials are used for its construction.
The domed house is a kind of constructor. Its constituent elements are typical and calculated independently. To calculate the parameters of the base-frame, there is a special domed house calculator. For convenience, when creating the foundation of the structure, there is a calculator for a domed house in Russian. Assembling such a constructor is quite simple and fast. This technology is used to build wooden domed houses.
The assembly of the base frame of the domed house is easy to do manually. All the elements necessary for the construction are characterized by small dimensions and weight. Due to the fact that the geodesic house is ideal in terms of aerodynamic properties, it can be built in an unstable climate. For example, in an area with frequent hurricanes or earthquakes.
The essence of a spherical design is the division of space using vectors. Based on the type of dome, the following types of domed houses can be distinguished:
According to the difference in the forms of the house are:
You can build a domed house from various materials. The construction construction technology depends on this. The simplest is the frame, in which the main material for construction is wood. There are other building options.
For the manufacture of domed houses using Japanese technology, they use polystyrene foam. Foam panels are produced in such a way that during assembly they are firmly fastened to each other. During production, concrete is applied to the surface of the foam, which gives the material increased strength properties.
Dome houses using Japanese technology are quite simple to build, you just need to order the required number of panels, build a foundation and assemble a house. The domed house made of expanded polystyrene turns out to be very light, therefore it does not need a solid and massive foundation. The price of a domed house made of foam plastic was set at $300-400 per 1 m2.
Reference: Despite the fact that foam is used to build the house, Japanese domed houses are strong and reliable, as well as safe to live in.
Brick dome house erected without a frame. Carry out the laying of brick material, depending on the selected shape of the geodesic dome.
One of the modern technologies used for the construction of a domed house is "inflatable" or using a pneumoframe. Construction material - concrete. Thanks to this technology, monolithic domed houses are obtained.
The walls of the building are erected by a special inflatable ball, which is previously spread on the foundation. The inflatable ball is represented by a durable membrane. A wooden formwork equipped with steel reinforcing reinforcement is installed on its surface. On top of it, the concrete mixture is evenly distributed.
After waiting for the moment when the concrete "grabs", but has not yet completely hardened, the membrane is inflated. Together with the ball, the concrete rises, which takes on the desired shape. After that, we can assume that the domed concrete house is ready. When the concrete has completely hardened, the membrane is blown off. It is subsequently reused.
dome building is also quite simple. The building will require a strip or column foundation on which the frame is attached. Any shape of the dome is allowed. Straw bales are used as wall material, but they are broken in half during laying. Sheaves are laid in a horizontal plane, after which they are pulled together with a strong cord.
A domed thatched house requires mandatory plastering. To do this, the surface of the bales is covered with a mesh, on which a plaster solution is applied. Clay or lime plasters are used for exterior and interior decoration.
The properties inherent in a spherical design determine the positive characteristics that a domed house has. The benefits are:
Despite the large number of advantages of the structure, for those who want to build a domed house, the disadvantages also play an important role. The dome house has the following disadvantages:
The construction of domed houses can be ordered from the following companies:
Calculations and a project are the first thing that is needed for those who want to build a domed house with their own hands. A calculator is essential for this. When the project is ready, the construction of the domed house begins with preparatory work.
To build a domed house with your own hands you must first prepare the site, clear the soil and level it. After that, the surface of the soil is covered with gravel and sand. You can build a stratodesic domed house using the following technology:
Important: Each wooden element requires pre-treatment with special antiseptic preparations.
It is recommended to study and understand the essence of construction for anyone who decides to build a domed house. The video will help to visualize all the features of the structure.
Despite the fact that the construction of a domed house is not common and common, the design has a large number of advantages over typical structures. A particularly positive quality is the energy efficiency of domed houses. Comfort, coziness and savings on heating for the residents of such a house are provided.
Many gardeners strive to ensure that the buildings in the country are attractive, original and functional. At the same time, their construction was affordable even for a beginner, and the cost of materials was minimal. These requirements are fully consistent with the geodesic dome.
Geodesic domes - architectural structures with a load-bearing mesh shell first appeared in the late 40s of the last century. The American Richard Fuller received a patent for this invention. Unusual buildings were supposed to solve the problem of the rapid construction of inexpensive comfortable housing. For mass development, the idea did not take root, but is actively used for the construction of futuristic cafes, swimming pools, stadiums.
Spheres are no less popular among landscape designers. Such buildings are quite spacious and can be used for a variety of purposes. Their unusual appearance immediately attracts attention, they become the center of the landscape composition.
The geodesic dome has a large bearing capacity, besides, it can be built from simple materials in the shortest possible time without the involvement of teams of specialists and equipment. So, a dome 50 meters high can be built by three people without involving a construction crane.
Due to its shape, the geodome harmonizes the space, charges it with positive energy. The round room is spacious and incredibly comfortable. The advantage of a geodesic structure is that it does not require a solid foundation. This greatly facilitates the work, reduces its time and cost of consumables. Another advantage is the minimum amount of construction debris and noise. The frame-shield technology, which underlies the construction of the geodome, is very economical. It is perfect for the construction of buildings for various purposes.
You can install a geodesic bath, a sauna, equip a swimming pool under the dome, build a house, a summer kitchen, a gazebo, a garage, a light and spacious hut for children's games. There are many options. But in our country, a spherical structure is most often used as a greenhouse or greenhouse.
The engineering calculation necessary for the construction of a capital residential building, of course, should be entrusted to professionals. However, for construction in a summer cottage, simple calculations using ready-made tables that are easy to find on the Internet will be enough. They indicate the number of ribs of the same length, the ratio of the length of the ribs, taking into account the radius of the dome, as well as the number and type of connectors - strong fasteners for connecting parts.
The tables reflect information about the designs of domes with a frequency of ribs from 1 to 6. The gardener only has to decide which dome he will put, what is the area and height of the building. Then look at the data in the table using the coefficients, calculate the length of the ribs, taking into account the radius of the dome, and prepare the required amount of building material.
Diagram of the most commonly used dome with a fin frequency of 2V
The best option is a greenhouse with a rib frequency of 2V, an area of 3 m and a height of one and a half meters. Now we do the simplest calculations using a special table. We find out that we need 35 ribs 0.93 m long and 30 - 0.82 m each. And we also need to prepare 6 five-pointed and 10 four-pointed and six-pointed connectors.
The building level will help to make the platform for the gazebo perfectly flat.
We build a dome, the basis of the structure is isosceles triangles
To cover the greenhouse with polycarbonate, it must be cut in the form of regular triangles, the seams should be insulated with a wooden lath
The path in the greenhouse should be made wide, the beds should be high, flush with the base of the geodome
Ampelous plants under the dome of the greenhouse feel great
A container with water will provide an optimal microclimate in the greenhouse
A greenhouse or greenhouse will retain heat and create better conditions for the growth and development of plants
An unusual gazebo will decorate your site. You can collect it during the working day. For the frame we use a profile pipe. For a gazebo, the most optimal dome diameter is 6 meters, height 2.5 meters. On the resulting area of 28 square meters. m. will comfortably accommodate all your friends and relatives.
The calculation of the dome is carried out in the same way as described above. To build the dome, we need 120 steel ribs. 30 pieces 107.5 cm long, 40 by 124 cm, 50 by 126.7 cm. Their ends must be flattened, drilled and bent 11 degrees relative to the pipe. For ease of installation, each length can be marked with its own color: red, green, blue, for example.
The scheme of the dome will help to quickly assemble the geodesic grid
Now we assemble the frame according to the dome scheme. Details of different lengths are indicated by color on it. We connect metal parts with bolts, washers and nuts, carefully tighten them.
Connecting iron ribs is simple: align the parts and connect them with bolts, washers and nuts
When the dome is ready, we proceed to the final stage of construction. The choice of material is yours. You can close the gazebo with sheets of plywood, colored polycarbonate, soft tiles, clapboard or other material that is convenient for you. You can make only the top of the dome closed, and leave the sides free, decorating them with light curtains. At this stage of work, everything depends only on your imagination and design ideas.
We close the conversation. Decor and choice of materials is up to you
The advantage of a dome with a steel tube frame is that it can be assembled and disassembled several times. If you sew a cover from waterproof fabric, you will get a roomy mobile home for lovers of outdoor activities in the bosom of nature. You will appreciate its comfort on any journey.
The geodome could be the best alternative for a lakeside family vacation
A do-it-yourself geodesic dome can become a cozy home in your country house. The principle of construction is the same as greenhouses or gazebos. However, to build a futuristic house, you need a foundation. The specificity of the structure allows the use of a conventional shallow-depth, heat-insulated wooden foundation. All its parts should be carefully treated with special protective equipment.
We attach the corner posts of the base walls and horizontal struts to the foundation.
Then we put the crate of the dome. From the outside, we sew up the spherical structure with sheets of plywood 18 mm thick. We install windows and doors.
Performing interior decoration, we put insulation in each opening and sew up the walls with plywood as well.
For sheathing the frame, sheets of plywood with a thickness of 18 mm are well suited.
The term for the construction of such a house is 2 months. The consumption of materials is much less than for the construction of a traditional frame dwelling. The advantages of the sphere over an ordinary house are fully manifested during operation. So, energy costs are significantly lower here. No corners, fewer walls - as a result, heat losses are significantly reduced.
The geodome, regardless of the style of interior decoration, gives the room a special comfort and harmony
The special aerodynamic properties of the dome prevent drafts from blowing out heat. A special microclimate is established in the room, so it is comfortable in a geodesic house at any time of the year. If over time the dwelling has become cramped, it is easy to make a functional extension to the geodesic dome without any damage to the strength of the structure.
If you approach the design of a domed house more creatively, you can get a real masterpiece!
A geodesic dome is a great opportunity to quickly and inexpensively put an original structure on your site. The main thing is desire, design fantasy and a little skill.