Who wants a house with a large greenhouse. The most energy efficient projects: a Swedish house with a greenhouse. Greenhouses in a private house on the roof: advantages
House with a greenhouse as a shell
The house with a greenhouse that we would like to tell you about is, first of all, a visual embodiment of a method of protection from the winter cold. A huge number of people are forced to live in an area of harsh climatic conditions, which impose a number of requirements on the architecture of residential buildings.
Some experts advise northerners to wear thermal underwear and warm clothes, arguing that purchasing long johns is more economical solution than turning on the heating boiler for full power. Someone offers more original ideas. What do you think, in particular, about setting up a tent - at home! - in order to reduce heating bills?
Returning to the object that became the reason for writing this article, let’s say that it implements perhaps the most original and rather expensive approach to saving thermal energy. In front of us is a house located not far from Stockholm. The owners built a greenhouse around it, inserting 4 mm thick glass into an aluminum frame.
The concept of such structures was first proposed back in the 70s by the Swedish architect Bengt Warne. His project was called Naturhus.
Well, the idea turned out to be quite sound, as the following video tour convinces us of.
The owners of the house, Marie Grandmar and Charles Sasilotto, were so inspired by Varnay's work that they decided to create their own version of Naturhus. They purchased a plot on which there was already a summer house, and installed a standard greenhouse around it, spending about 84 thousand dollars.
The couple installed a centrifugal cleaning system in their house Wastewater, which separates urine from solid particles. Next, the resulting liquid is purified using special plants and sent to water the beds and trees.
A greenhouse allows you to significantly extend the gardening season and grow representatives of the Mediterranean flora such as figs, as well as reduce heating costs.
The space between the walls of the house and the glass shell can be used all year round. It includes several compact terraces and one large one, located on the roof of the cottage.
Of course, this concept will only work in countries with harsh climates characterized by short summers and frosty winters. But the very fact that the heroes of our article are extremely satisfied with their home speaks of its wealth.
What do you think about her?
Ecology of consumption. Estate: Scientists from the Netherlands who created an unusual greenhouse house. The essence of the idea is to combine in one home energy efficient technologies and a garden complex.
City dwellers are often deprived of the opportunity to purchase truly fresh vegetables and fruits, only picked from the garden. And many country residents do not always have the opportunity to grow whatever they want on their plot. For example, heat-loving plant species. This is due to the limited area of the site or unsuitable climatic conditions. The solution may be to install a thermos greenhouse.
Thus, the researchers want to test the idea of building autonomous home, which can feed its residents.
For a bold experiment (its completion is scheduled for 2018), a house was built according to frame technology, with a glass roof and transparent walls on the third floor.
The house is oriented to the cardinal points. The slope angle of the transparent roof is designed in such a way that the plants receive maximum degree solar insolation. If necessary, the windows are covered with curtains. In addition to the greenhouse, the house was equipped with a rainwater collection system, which is used for irrigation and technical needs, a solar collector, and a ground heat exchanger.
Tests have shown that the idea works in a greenhouse too all year round manages to grow a variety of vegetables and fruits. For example, watermelons, tomatoes, peppers, beets, zucchini and cauliflower.
In order to bring the experimental conditions as close as possible to the natural environment, a family from four people. According to the conditions of the experiment, people should live in their usual rhythm. Despite theoretical training and detailed instructions, the townspeople had a hard time. The absence affected practical experience life "on earth".
So, people had to adjust their work schedule to the garden. Getting up early in the morning, distributing responsibilities, doing weeding, fertilizing, deciding who does watering and on what day, caring for plants, monitoring the operation of the ventilation system, etc.
According to Helly Scholten (the wife of the head of the family), they once left home for several days in the summer, and when they returned, they discovered that the plants planted in vertical garden, died due to heat and lack of moisture.
This served as a lesson to the family and made them view the experiment as something other than fun game, but as serious work that requires a lot of effort and knowledge. Things went well. Now the Dutch are fully self-sufficient in vegetables and fruits, and even have a surplus.
The project developers emphasize that although the house is experimental, the technology is being tested on it, and ways are being sought to improve the home, combined with a greenhouse. In the future, the researchers plan to put the production of house kits on stream, so that everyone can have their own personal garden. published
P.S. And remember, just by changing your consumption, we are changing the world together! © econet
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People's desire to be closer to nature at home leads architects to bold, completely unexpected projects. They create greenhouse houses - open, light, equipped with modern technologies. Let's get acquainted with four amazing houses.
THE ROOF GOES
This house Sliding House from the architectural bureau dRMM in British Suffolk consists of three separate modules - a residential part, an extension and a garage between them. The bright red cube of the garage is shifted to the side relative to the central axis, and the rest of the buildings are placed along the same line. The living part of the house is completely glass and looks like a two-story greenhouse. The peculiarity of the house is a sliding structure of walls and roof that covers glass House, patio and an extension, like a cover. The 20-ton roof rests on railway rails on a special platform. It is driven by a powerful electric motor. A sliding roof can completely cover all parts of the house, open one thing, or vice versa - move completely and open the whole building. The owners plan to make a pool in front of the house: for this, the rails will be lengthened and the roof will move further. Please note that the architecture of the house is very simple: squares and triangles, no protruding parts, otherwise the project would be impossible to implement.
HOUSE BETWEEN HOUSES
The whole world is complaining about compact development, which is disfiguring historical centers, but it is rare that an architect truly proposes nice solution Problems. French bureau with a funny name 2 p.m. architects has created a three-story polycarbonate house that is simple and mobile, which can be built almost anywhere. According to the architects, due to the translucent material and its visual lightness, it will fit into the unoccupied space and connect the buildings to the right and left of it. This is an experimental project for a competition for eco-hostels in the Bordeaux area and it exists only in a 3D model, but it may find a response from investors. One of the tasks of architects is to draw attention to the democratic and functional polycarbonate from which garden greenhouses are usually made. Noble architecture can also be created from such base material.
MICRO-HOUSE
Finnish architects bureau Avanto They have come up with and implemented many large projects, but all over the world they are recognized thanks to their small and charming greenhouse cabin. The team created a modular barn house Green Shed, which can be supplemented in different parts, complete the construction and turn it into a gazebo, utility block for storing tools or secluded housing with an area of 10 square meters. m. Or even all of this together. No foundation required glass structure ideal for those who want to comfortably spend time in nature while escaping the city. Look at the photo - isn’t it a dream: to wake up under the sky, surrounded by trees and grass and feel like part of the world. And I don't care about the rain. The booth should also be used for its intended purpose - for growing plants: you can regulate the temperature and humidity in it, install shelves and beds with plants.
In the 1970s, a Swedish architect Bengt Warne proposed a wonderful idea - to conclude wooden houses in a glass frame. The result was a house within a house, inside of which the temperature was constantly maintained at about 20 C and it was possible to grow plants, as in a real greenhouse. Despite the fact that several such houses were built in Sweden and Germany, and Varna lived in Nature House together with his family, the project was not widely implemented and was forgotten. But recently a young studio found out about him Tailor Made arkitekter and has already covered one of the Swedish houses with a custom dome, and also built an exhibition pavilion Nature House. Besides that glass walls They provide additional space and warmth, they prolong the life of wood, protecting them from adverse natural conditions.
We are so accustomed to straight lines and angles that it is difficult to imagine anything else in our summer cottage. We have square or rectangular houses and the same greenhouses. Meanwhile, there are more advantageous forms of buildings, for example, one of the oldest forms used by nomadic peoples - domed buildings. Such buildings have excellent aerodynamic qualities, they retain heat better, and it is quite easy to build such greenhouses and even houses.
Tents can be called one of the first home-made dwellings erected by man. Wigwams and yurts were light, simple and mobile shelters for nomadic peoples. But this design is not outdated - modern architects and designers use such structures to build huge stadiums and observatories. It turns out cool and with a minimum of costs.
Materials for frame and cladding
Dome structures assembled from straight parts are called geodesic. They are assembled into triangles, and the more triangles you make, the smoother the shape the structure will get. The material for the frame can be wooden slats, metal pipes D20 or PVC pipes.
There are several websites and forums dedicated to dome-shaped buildings. For example, a fairly old but functional site desertdomes.com
Geodetic form There is a special calculator here that calculates the length of parts for tents with different frequencies.
For example, you select a dome with a radius of 10 feet (about three meters) and a triangle frequency of 2. The calculator calculates the length and number of parts and connectors for you.
Calculation of the length of frame parts Using metal pipes as a material, you can easily compress their ends and drill holes in them for fastening using hand tools. Of course, with a vice and drilling machine everything will be easier and faster, but, in principle, you can do this with a hammer and drill.
Hole in frame part The more precise the holes in the frame parts are, the easier it will be to connect them later with bolts.
Ready frame from pipes If you use wood for the frame, you can connect the parts metal fastenings and screws.
DIY greenhouse from vse-sam.ru Top coating
When the frame is ready, it's time to cover the greenhouse. Can be used plastic film, it is the cheapest, but will last no more than a season. You can also use more durable reinforced film or PVC film, which can last up to three years.
Another option is to cover the greenhouse with sheets cellular polycarbonate from 4 to 10 mm. The sheets can be simply cut with a knife and mounted on the frame.
Greenhouse covered with cellular polycarbonate sheets Shape provides strength
The aerodynamic shape of the dome ensures the strength of the building even in strong winds. In addition, this shape allows you to maintain the temperature inside and distribute heat evenly.
For example, on a sunny day at -15 °C outside, the air in the greenhouse can heat up to +26 °C. And especially for cold winter You can make an additional greenhouse inside the tent from wire and plastic film.
Additional greenhouse inside the dome Dome house in two months
So, with minimal costs you can make a durable geodesic greenhouse on your site. But that's not all the dome shape can be used for. For example, you can even build country house, and, moreover, to cope in just a couple of months.
Of course, a house needs a foundation. For example, some builders in Tyumen region We used a pile-screw, the installation of which can be easily accomplished without the help of specialists. Of course for more heavy structures you need a solid foundation.
The frame of the house is built of wood with metal fastenings and covered with sheets on top moisture resistant plywood. Apply different insulation materials and materials for exterior finishing Houses.
They even sell kits for self-assembly domed house.
The result is beautiful round houses, which, despite their low cost and speed of construction, are durable and retain temperature well, which means they save on heating costs.
Even experienced summer residents in the middle of the first decade of the new century began to abandon the greenhouse, saying that it was a lot of trouble, and the result was not so impressive. Moreover, the younger generation is egging you on: tomatoes are sold on every corner, and you’ve been bending your back over one bush all summer.
But the next crisis seems to have put an end to these doubts and reasoning. A greenhouse is needed. It allows you to receive good harvest fresh herbs and vegetables, and environmentally friendly products. And this is not only savings family budget allocated for vegetable products, but also for medicines, because pure products allow you to maintain health, receive vitamins and microelements. The only question is how to grow a full-fledged crop without spending a lot of money on the purchase and maintenance of a greenhouse without headaches from either cold or overheating.
The best option for high yield of the greenhouse - if from spring to autumn someone lives permanently at the dacha. This is quite realistic for pensioners today, because modern technologies at low cost they allow you to insulate a country house and create comfortable living conditions in it. But permanent residence does not cancel some measures to alleviate physical labor in the country.
If the holiday village is guarded, then, of course, the best option is a stationary greenhouse covered with polycarbonate. It will serve for many years and will allow you to grow greens and vegetables even without heating from the end of March to November. Arched design on the foundation will save on covering material and will withstand wet snowfalls without problems.
The word “foundation” does not mean that the greenhouse needs to be poured concrete base. The best option is a base made of wooden beam, treated with anti-rotting agents. He will fulfill important role in the thermal insulation of a greenhouse, it will successfully serve for at least 10 years. And this is an excellent timing, because small garden then using the greenhouse in one place is extremely problematic; it is easier to install a new foundation and move the frame with polycarbonate.
If cases of theft in your village are frequent, then it is better to do good foundation, on which you can quickly and easily install a collapsible greenhouse and cover it with thick, high-quality film. Such a greenhouse is also beneficial for the reason that in snowy winters it will not suffer from snow load.
I have already written about the choice. Perhaps we can also mention the new generation of cellular polycarbonate labeled Bio, which guarantees an increase in yield and the amount of vitamins in vegetables. Actually, this, as in the case of film, is the result of the action of light-converting additives. I would give preference to this particular polycarbonate, remembering that the effectiveness of light-converting additives will decrease after a certain number of years. As far as I know, manufacturers provide a 10-year warranty.
I will add that it is very important to find a material whose price and quality are in harmony. In the comments to that article, we recalled how strong and durable the reinforced film produced in the 90s was, and how quickly it crumbles now. Same with polycarbonate. The first polycarbonate roof of my greenhouse served faithfully and partially still serves for more than 20 years. But one day I decided to change the design of one ramp and, foolishly, partially used a piece of newly purchased polycarbonate. So, it only served for 3 years, but I am already noticing signs of destruction along the edge of the roof overhang.
What I mean is that you need to buy from a conscientious seller material produced by a company with a good reputation.
And further. In the case of polycarbonate, you should not save money and neglect special edge and connecting tapes - they significantly increase the service life of the material and ensure high level transparency.
Until recently, it was considered the most perfect glass greenhouse. In it, the ground freezes little, thaws quickly, retains heat well and has high light transmittance. The main disadvantages of such a greenhouse are the need for solid foundation, expensive materials and construction work. But if you position your country property as an estate, then it makes sense to incur the cost of a fundamental greenhouse. True, I would refuse traditional glass, as it is fragile and hazardous material, and replaced it with a modern one monolithic polycarbonate. It is lightweight, flexible, with high light transmittance and 4 times less cold than glass. Its price is high, but...
No matter what excellent covering material we choose, the quality and durability of the greenhouse directly depend on the frame. Many summer residents experienced this in the winter of 2013, when many vaunted structures collapsed from the snow load, at the same time destroying the covering. Now, blowing on the water, at the end of the season, summer residents install spacers and supports in their greenhouses. Honestly, I haven’t heard of anyone being patient and suing the manufacturer. And while we will support the “reliable and durable structures» with sticks from the forest, low-quality goods will be sold on the market.
Alas, most reliable design for a year-round sheltered greenhouse in the conditions of the Russian winter, a handmade one remains. The best option- from wooden block. Properly designed and made, it will serve for a long time and reliably, and the material will not let the cold into the greenhouse. Welded metal constructions from the “do-it-yourself” series are also reliable, but the metal itself is a “cold bridge”.
However, not everyone can afford a custom-made greenhouse, so we have to choose from what is offered to us by a huge army of manufacturers, focusing on their wallet and reviews of the owners of the “greenhouse from the store.”
