Walking through the private sector of the city or a summer cottage village, look around: you will see all the variety of greenhouses located on the plots. At the same time, not only the types / materials of frames and covering materials will differ. If you look down, you can see that some greenhouses are directly on the ground, and some are raised on a foundation, simple or with a plinth.
However, the subject always engages in passionate discourses and enviable rhetoric, which makes a significant portion of the audience that is not critical, however this beautiful documentary should be aired on another documentary, The Great Ghost of Global Warming. Scientist, scientist, data and beliefs collide.
What intrigue is how the focus is always on a habit, or an industry or government that doesn't take concrete action. However, why not focus the problem on its own root; man? Every person in a given region of the world has an average energy consumption, in which, the more developed the region, the greater its consumption. He is never mentioned in the subject, Al Gore has four children, imagine, in a very wealthy state, that their energy consumption will be throughout their life.
In this article we will consider the issue of the need for capital foundations for greenhouses, their types. Also given here step by step guide for pouring the foundation for an ordinary polycarbonate structure.
Imagine how much it takes to support over seven billion people. Another quick example: why not stop cattle production? Conclusion besides vegetarianism. In any case, environmental destruction is undeniable, and community common sense is vital.
"When the last tree falls, when the last river dries up, when it catches the last fish, you will understand that money does not eat." Greenpeace. Can't have of great importancebut if everyone comes together, everyone who does their part, we can make a difference.
We live on the road without worrying about the consequences. Evolution brought us comfort, practicality, new ways of doing things, but it also brought us global warming, hurricanes, storms, tsunamis. Carbon dioxide and carbon monoxide levels are rising like never before and people don't care, or at least don't care, they're not interested in changing their lifestyles, and this could lead us to an uncertain future for both her and her children and their children.
The foundation for a greenhouse: the need, types
Do you need a foundation for a greenhouse? And if so, which one? Below we will look at these issues.
Governments are trying to do their part by cutting emissions and investing in new energy sources. But the country that suffers the most and pollutes the environment is not fulfilling its role, and that is because they say it will affect its economy, even though some cities are already doing.
If we used more efficient appliances that use less energy, then cars that use less fossil fuels, renewable technologies, and carbon capture and sequestration would be possible. As gases increase, less heat, in the form of radiation, back into space, and this heat stored here increases the temperature of the Earth even more. With this increase, melting glaciers and rising sea levels of up to 6 meters will flood many large cities now located at sea level and, for example, in the Netherlands.
The foundation in the greenhouse: is it needed?
The need for a foundation depends entirely on the type of greenhouse construction. For example, small arc-shaped greenhouses do not need it, since they are used only in summer, and are removed for storage in winter. Also, without a foundation, portable prefabricated structures from a metal profile are built, polypropylene pipes... They are seasonal, capital beds are not organized inside.
The film shows very interesting aspects of change over time, as well as a warning about its consequences and shows what can be done to reverse the situation. The film "The Last Hour" reflects the current relationship between man and the environment. According to the documentary, man has been basing his forms of survival and production on sunlight since its inception. Previously, everything we could use was in so-called flowing sunlight - for example, to survive in residential areas and, for example, for crops, and thus population growth was very limited, low and almost constant.
If it is planned to build a large stationary greenhouse, the foundation will be required for several reasons:
- A tall structure will sail hard. Despite the heavy weight, there will always be a risk of the greenhouse shifting in a gust of wind.
- The frame raised above the ground is protected from the constant influence of moisture contained in the soil.
- The space of the greenhouse is reliably protected from the ingress of pests moving underground - a bear, beetle larvae, moles. The same goes for weed penetration.
- The recessed base for the greenhouse made of polycarbonate, insulated with its own hands, contributes to the preservation of a greater energy efficiency of the building.
As you can see, the question “do you need a foundation for a greenhouse made of polycarbonate, wood” cannot be answered unequivocally.
With the discovery of solar and energy reserves and their subsequent uses such as coal and oil, it was possible to develop many other methods, not only for food, transportation, shelter, and even the safety of species. Thus, population growth grew exponentially and diversified the activities that a person could now develop. As a consequence, there is an increase in the safety of species, which allows for improved peace of mind for research and development.
This increase in overall growth has had a direct impact on the health of the planet: global warming, to the detriment of the natural greenhouse effect; Destabilization of ecosystems; Pollution of rivers, seas and oceans; Increased acid rain, desertification through deforestation. All this is one of the possible consequences of the creation of spectacular technologies, as well as the field of chemistry and the subsequent creation of new compounds that are not naturally present on the Planet. Of course, with the creation of molecules that are alien to the planet, and the indifference in removing it - especially with unnatural gases - it directly affects the natural conditions of the earth, which are simply not used to such conditions.
The foundation for the greenhouse made of polycarbonate, photo of the tape version
What to put a polycarbonate greenhouse on? Different variants
First of all, I must say about polycarbonate greenhouses... Depending on the size, seasonality, they can be built on different foundations. For small summer greenhouses, a columnar base, concrete, brick, block will be enough. Sometimes the foundation for the greenhouse is made of polycarbonate from a bar impregnated with antiseptics, hydrophobic compounds. It is simply a square / rectangular belt raised above the ground on bricks or concrete blocks. The fastening of the elements to each other is done by a combination of a steel corner and a half cut.
Do not forget that a person is directly affecting the increase in global environmental problems, but discusses the extent to which this impact can be harmful to the planet or, especially if this course of change - such as an increase in the number of natural disasters, increased temperature, desertification - not is a consequence of the natural tendency of the Planet.
Anyway, the fact that over-consumption and not being afraid of these resources, as well as ignoring the contamination from the use of numerous products, presumably causes most of the ulcers in men himself - like cancer itself -. The very solution, which a person can find better, can lead to its destruction.
Lightweight polycarbonate construction
As for thermoses, then the question of which is the best foundation for a polycarbonate greenhouse is not worth it. They are built necessarily on a tape, insulated base - concrete or laid out of a foam block. Sometimes the lower part (about 80 cm) is cast from concrete, while the upper is laid out with a gas block. Occasionally, underground greenhouses are built on a monolithic foundation. Most often, this technology is used for industrial cultivation of vegetables, when the greenhouse area can reach 100 m 2.
The great enemy of the response to the destruction of the planet is man's own greed. The greed represented by the globalized corporate economy has been institutionalized to become the main operating domain mechanism. The big problem is that the ability to sensitize world leaders lies in the economic realm. Thus, laws that set self-sufficiency goals are not yet effective. The planet is viewed as a property.
Economic growth remains the focus of leaders. It is necessary to change the object of desire. It's not that consumerism is bad, but it is spiraling out of control - a phrase striking in the film. One of the main vehicles for change must be right. In a society characterized by a separation of powers and a growing confidence in the judiciary, it is imperative that we act in an environmentally friendly manner. Even if the specialty of the law regulates and condemns what has already happened, it is possible to use mechanisms of prevention and re-education - as we have seen, for example, in the theoretical functionality of criminal law in criminal law - to shape sustainable development.
Foam block greenhouse foundation promotes better heat retention inside the building
Note: winter greenhouses of any size are built on a strip / strip-pile foundation with a plinth, sometimes insulation of the underground part is done. Also fit strip foundation for greenhouses for summer use with a large area. Basement - variable, most often low, less than 40 cm.
Moreover, it is necessary that the law helps in cultural change, not directly in moral terms, as this is a delicate issue for the theory of law, but in terms of protecting the planet: we must face uncontrolled economic growth that neglects the nature and health of us all. as it should be.
Also in international affairs, the law should help. It is very important that the sense of brotherhood reaches supranational levels when we talk about the health of the planet, because, despite respect for sovereignty, there is more respect for natural resources. Development must now undergo reformulation in all its aspects, which is not easy - to invent everything - and much less profitable economically - because the goal is not to make money, but to give an increase in life to nature.
How to make a foundation for a polycarbonate greenhouse: tape system diagram
Foundations for wooden greenhouses
Wooden greenhouses are rarely made massive, so a columnar foundation is usually organized under them. It can be poured with a cement-sand mortar or laid out from a gas block, brick. The main thing is that the harness bar is raised above the ground - this way the base will last longer. If the greenhouse is planned to be made large-scale, then it is better to make a reinforced strip base for it.
This relationship of water and matter, after more than 4 million years, we can still observe with the minerals that give us the colors of the earth. It also talks about soils, which are biodiversity in which microorganisms transform. In doing so, the earth becomes a wonder, where life is still a mystery, thanks to the formation of countless families of animals, created by the habits of their experience, adapting to the present, to each other.
From that moment on, human evolution, several years later, captures its spices, where they ceased to live on the hunt. Inspired, they started building their own vehicles, like their boats. Many years later, cities were created where their only source of energy was extracted from nature and strength. However, they changed the perspectives of people's lives. He went about his business to try to broaden his horizons, discover his limits and overload the animals that domesticated them.
Column foundation for a greenhouse, made of bricks. Serves as the basis for wooden structures
As for greenhouses made of window frames, it all depends on what type of these frames are. If they are modern, made of a metal-plastic profile, then we select the base according to the same principle as for metal-profile polycarbonate structures. This is due to the fact that plastic windows they have a lot of weight and a long service life; they are usually used for winter greenhouses.
The first great revolution was agriculture, where it spawned cities and civilizations, controlling the energy of animals for use in agriculture, also for family food, for controlling the world. With the discovery of oil, civilization began to abandon weapons and animals, creating a new energy where urban growth is undergoing a colossal revolution. The man there started using machines, where they forgot the old agriculture to pay special attention to the modern one, not caring about the accidents that might happen.
How to make a foundation for a greenhouse with your own hands, a photo of the base for a structure from old frames
Pollution has arisen in the air, soil, animals, oceans, etc. all of this is a factor in global warming, greenhouse gas emissions that will be increasingly harmful to everyone because of this personalized dependence on cars. In doing this, we will be sitting on islands of money in poverty, waiting for dark clouds to calm us down in the stuffy, polluted air.
This is because the more the world develops, the more it becomes an outlet for energy, leaving aside the best in nature. Everything to meet the volume of globalization associated with the increase industrial productionto push the world.
All of this is a reflection of human behavior. Technological progress has undoubtedly led to an improved quality of life in modern society. Global population growth thanks to advances in medicine, increased agricultural productivity to meet this demand, and the incredible feats of modern technology are just a few of the advances we've been given. modern technologies... However, this technological search led to the emergence side effectsthat could cost the very existence of the human race.
Building a foundation for a greenhouse
Site preparation
Like any construction, the installation of the foundation for the greenhouse begins with the preparation of the site. The work is done like this:
- We remove stones, branches, any debris.
- In several places we apply a building level to the ground. We smooth out uneven areas, tear off the bumps, fill up the holes. If the surface is initially flat, simply remove the sod layer over its entire area.
- We make markings for foundation trenches. Referring to the drawings, we expose a system of pegs with crossbars, along which we pull the cord. The markup should be double-circuit, as in the diagram below.
Site layout
Organization of a trench for a foundation, installation of reinforcement
The width and depth of the trench are determined by the size, weight, and materials for making the greenhouse. We describe the foundation for a typical polycarbonate greenhouse with a metal-profile frame, so the parameters are accordingly:
- Depth - 50 cm.
- Width - 35 cm.
The figures given are correct for buildings with an area of \u200b\u200bless than 7 m 2, anything larger requires additional load calculations. They are carried out in accordance with SNiP 2.02.05-87. If the greenhouse is intended for winter use, at the edges of the ditch we immediately make the plinth formwork - 30-60 cm high. The height of the formwork is determined by the size of the base + 15 cm. The trench is lined with a moisture-proof membrane along the entire perimeter. This role is successfully performed by ordinary polyethylene film or any geotextile.
Trench covered with moisture protection
Despite the fact that the greenhouse weighs incomparably less than a residential or suburban ohm, the foundation for it must be reinforced. Only the armopoyas is performed here according to a different principle. It is much simpler than the gain that we are used to seeing when looking at building guides for houses. Everything is done very simply:
- Steel rods are stuck into the bottom of the trench along its entire length. The length of each is 60 cm, 30 go underground, 30 remain above the ground.
- We connect all the rods with thick wire. The piece should be taken as large as possible, so that there are not many joints that would weaken the tie.
Armopoyas strip foundation
How to make a foundation for a greenhouse: pouring mortar
Further steps may vary. Some masters consider it correct to lay on the bottom of the foundation holes for greenhouses only sand pillow... It is covered with a layer of 15 cm, well rammed. Next is the armopoyas, the filling of the cement-sand-gravel mixture begins. The second option is 10 cm of sand + 10 cm of crushed stone, ramming, laying reinforcement, pouring.
The type of grout depends on how massive the greenhouse will be. Usually, two types of concrete are used for pouring foundations:
- M100 - cement (M400) 1 hour, crushed stone 6 hours, sand 3 hours. After gaining full strength, it withstands a pressure of 100 kg / cm 2.
- M200 - cement (M400) 1h, crushed stone 5h, sand 3h. Withstands pressure of 200 kg / cm 2.
For most types of greenhouses, the strength of M100 concrete is more than sufficient.
Option for filling a trench for filling
Pour the solution into the formwork so that about 5 cm remains to its edge, while the armopoyas should be covered with a mixture of at least 5 cm.We work with concrete as quickly as possible so that it does not have time to grab before it is evenly distributed over the trench. At the end of the pouring, cover the formwork with concrete with a film, leave it for three days.
During the specified period of time, the concrete will set, it will be possible to start installing the polycarbonate greenhouse on the foundation. An exception is heavy industrial greenhouses. Here you have to wait for full strength, about 30 days. Otherwise, deformation of the base may occur.
Pouring concrete into the formwork
The following video contains a story about how to make a foundation for a greenhouse from a bar with your own hands. It is suitable for light greenhouses, prefabricated and stationary.
Today, a greenhouse or greenhouse can be found on almost any summer cottage and personal plot, and these are no longer homemade products from window frames, but quite worthy products from manufacturers, made of polycarbonate.
Most often, such structures are advised to be installed on the foundation, which causes some bewilderment among summer residents. Why is this needed? Isn't it easier to just build a greenhouse on bare ground without bothering yourself with extra work? Still, in order to make a foundation for a greenhouse with your own hands, you will have to spend some time and money.
Is it necessary to make a foundation for a greenhouse?
How to make a frame from a wooden bar?
Before you install the foundation for the greenhouse with your own hands, you must carefully level the surface of the site under the polycarbonate. To do this, remove the top layer of soil, level the area and cut a small ditch around the perimeter 10 cm deep and 20 cm wide.It's good if the greenhouse has already been purchased and you know its dimensions, otherwise it's time to decide on the type of greenhouse.
A crushed stone pillow is poured at the bottom of the trench, which will drain excess water, or a layer of waterproofing is laid. Hammer the frame out of the timber, be sure to check the perpendicularity of the corners and the horizontalness of the surface. The corners are reinforced with a building corner.
The made frame is treated with an antiseptic and lowered into a trench, the free space is covered with soil. 
A similar foundation for a greenhouse from a bar with your own hands can be made from a smaller material, for example, 50x50 mm bars or 50x150 mm boards, if the structure is not particularly large in size.
Concrete block base
This type of foundation is more solid and provides good waterproofing structures, which is very important for maintaining optimal humidity in the greenhouse.
Therefore, the most good option will make such a foundation for a greenhouse with his own hands on damp plots of land, on peat or swampy soils. 
First of all, it is necessary to mark the plot of land on which the greenhouse will be installed. To do this, we level the selected area and mark the perimeter of the structure with pegs and a rope.
Installing blocks
After marking, it is necessary to dig a ditch 25 cm wide and 30-40 cm deep under the future foundation in such a way that the marking cord runs exactly in the middle. At the bottom of the trench, a drainage backfill of crushed stone and sand 10 cm high is laid, which is carefully rammed. To do this, the top layer of sand is spilled with water, and the ramming takes place in a natural way.
Turn on concrete mortar and poured halfway into the ditch. Concrete blocks are laid along the perimeter, which must be leveled. Separate blocks are placed strictly in the corners. The remaining concrete is poured on top and smoothed with a spatula.
It is quite possible to make such a strip foundation for a greenhouse with your own hands in a few hours, and you can install a greenhouse in 2-3 days.
Concrete strip base
Another option for how to make a foundation for a greenhouse with your own hands in the form of a tape is to make it out of concrete. At the same time, to strengthen the structure during pouring, reinforcement is laid in the form of metal rods. 
If the soil is dense and not prone to crumbling, the concrete solution can be poured directly into the ditch. In the case of loose and loose soil in the prepared trench, it is necessary to install board formwork. It is not difficult to assemble the device, the main thing is to observe the verticality of the walls. The size of the formwork depends on the height of the planned foundation: if it is planned to be raised above the ground, then the walls of the formwork must also be mounted at this height.
Concrete is poured into the formwork. If the prepared solution is not enough for one-step pouring, it is poured in layers. In doing so, try to lay the concrete as evenly as possible, as this will extend the life of the foundation. The last layer must be leveled with a spatula.
Concrete-brick foundation
With proper manufacturing, this type of foundation is second only to a reinforced concrete foundation in terms of strength characteristics. At the same time, brick has the same properties as wood, it absorbs moisture well, and this guarantees an optimal microclimate for plants.
On the other hand, this material is quite expensive and it is advisable to make a foundation from fired brick only if there is an opportunity to purchase such products inexpensively. 
For this, a concrete tape is made flush with the ground, as discussed above. When pouring, anchors or pieces of metal reinforcement are placed around the entire perimeter and wait for the concrete to set. After about a week, brick can be laid on the tape, while the reinforcement should be inside the masonry seams.
Monolithic foundation
Another type of base can be poured from concrete, which is usually used to install large greenhouses, glass greenhouses, or if the soil on the site has increased heaving. This option is used only in exceptional cases, since making a foundation for a greenhouse from polycarbonate with your own hands in the form of a monolithic base is a rather costly measure both in time and in money. 
Preparing the area for pouring is the same as for any other base. It is cleared of the upper fertile soil layer, after which a foundation pit is dug under the foundation 30-40 cm deep, which is covered with geotextiles or any other waterproofing. If the soil contains a lot of water, you can make a small drainage system from trenches covered with pieces of roofing material, or lay drainage pipes.
Pouring concrete
Formwork is made of boards and a layer of crushed stone and sand with a total height of 10 cm is poured into the pit with the obligatory pouring for tamping. A reinforcing sheaf is placed in the formwork and poured with concrete. If necessary, insert reinforcing bars or anchors to secure the frame to the base.
It is possible to install a greenhouse on such a foundation only after the concrete has completely dried, which can last 21-28 days. In this case, all the time while the solution is setting, its surface must be periodically moistened in order to avoid the appearance of cracks and violation of the integrity of the base.
Although such a foundation requires a lot of labor and considerable cash costs, its service life, which is about 50 years, more than compensates for everything.
In addition to these basic types of foundations, several other types of foundations are used, for example, from a metal profile or on screw piles... Some craftsmen combine the above installation methods, and especially inventive individuals can make a foundation for a greenhouse with their own hands from improvised material, for example, from glass bottles.
What foundation to use for a glass greenhouse?
We should also mention a glass greenhouse, which is also often used on summer cottages... Due to its characteristics, this structure is much more demanding both in terms of stability and protection from damage. Therefore, the foundation for a greenhouse made of glass with their own hands is made mainly in the form of a concrete monolithic or strip base... Unlike the basement for a polycarbonate greenhouse, the base for a glass structure must be buried until the ground freezes. 
If the greenhouse is small, it is permissible to use a metal or point foundation. However, such a foundation will not provide sufficient thermal insulation, therefore, the heat consumption in the greenhouse will increase. At the same time, it is not worth making a base from a wooden bar, and even more so of boards, for a greenhouse from glass, since wood will not provide sufficient immobility of the structure.
From all of the above, we can conclude: from how much right choice you make the foundation for your greenhouse, it depends on how long it will last.
