Category: <span>Строительство</span>

⠀ Step by step look like this: ⠀
1. Mark the location of the foundation and dig a pit to a depth of 300-400 mm, completely choosing the soil and plant soil ⠀
2. Dig a drainage trench around the perimeter of the foundation ⠀
3. Place a layer of geotextile ⠀ on the bottom of the pit and drainage ditch ⠀
4. Layer the foundation pit with crushed stone and sand of medium size, with mandatory wetting and tamping of each layer ⠀
5. Install the embedded pipes for the inlet of water, sewage and mount the drainage system ⠀
6. Lay on the prepared foundation, first of all, along the perimeter of the future foundation, on-board elements from L-blocks made directly on the object from extruded polystyrene foam and the main layer of insulation. Additional insulation layers are also laid ⠀
7. Mount and install the reinforcement cage and foundation reinforcement mesh ⠀
8. Lay and fix water pipes on the lower reinforcing belt of the reinforcing cage and insulate them ⠀
9. Lay the underfloor heating pipes along the previously laid reinforcing mesh, fixing the pipelines with plastic clamps or a knitting wire ⠀
10. Install the distribution manifold, fill the system with a coolant, such as water, and conduct a hydraulic test of the underfloor heating system and water distribution ⠀
11. After a successful hydraulic test, put the concrete mixture into the extrusion polystyrene formwork ⠀
12. Level the concrete mix with a vibrorail ⠀
13. After laying the concrete and setting the mixture, rub the concrete surface with a trowel with a disc ⠀
14. After the concrete has set the required strength, flush and heat test the underfloor heating system ⠀
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🏁 The result of the work is the finished surface of the USP base ⠀

⠀ Underfloor heating pipes are included in the stove, which are part of a low-temperature heating system. Such a floor, due to the optimal temperature distribution along the height of the room and radiant heat transfer, provides a person with increased thermal comfort. ⠀
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@energo_doma⠀
Cross-linked polyethylene pipes can be used to install the underfloor heating in the USP. These pipelines have the best thermal conductivity, throughput, mechanical strength, reliability and durability. The diameter of the pipeline is selected during the hydraulic calculation, from the size range: 14, 17, 20 mm (outer diameter of the pipeline) based on the condition that the hydraulic losses of the most unfavorable circuit in the system (the longest and most loaded) do not exceed 30 kPa. ⠀
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⚙ Installation of pipes made of cross-linked polyethylene ⠀
allowed at ambient temperatures from + 50 ° C to -10 ° C. Pipes are connected using sliding sleeves, which increases the speed of installation and ensures the tightness of the joints. ⠀
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⛓ Among the advantages of such pipes, we highlight: ⠀
Pipes can bend without fracture with a radius equal to 5 diameters, which is very important, because pipes are laid in small steps in the underfloor heating circuits and constantly change direction by 90 or 180 °. °
Both pipes and fittings attached to them on a sliding sleeve are reliable and durable. Pipes are resistant to mechanical stress, both in the process of their installation, and when pouring USP. Fracture or mechanical deformation of the pipe, which the installer can allow, is eliminated by heating with a hairdryer without changing the technical characteristics of the pipelines. ⠀
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⛏ The water inlet should be laid without a channel, in a trench at a depth of 0.5 m below the freezing depth. A layer of sand of fraction 0/8 with a thickness of at least 100 mm should be poured at the bottom of the trench. ⠀
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🔩 We recommend connecting the drainage system under the slab of the monolithic insulated foundation of the USP to sound-absorbing sewer pipes. Pipes are laid in trenches under a sand cushion. ⠀

There are a number of popular myths that USP is too expensive, difficult to erect. And the most interesting fears are expressed in the fact that the insulation is in the ground, under the foundation, and all communications are poured into concrete. There are concerns such as “what if”: ⠀
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➖ Is the insulation life suddenly shorter? ⠀
➖ Is the stove saturated with moisture and deformed under the weight of the house? ⠀
➖ The pipes will flow ⠀
water supply or underfloor heating? ⠀
Are these assumptions real? ⠀
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@energo_doma⠀
Extrusion polystyrene foam (XPS) is optimally suited for the installation of the base of the ACP. Due to its physical and mechanical properties, the material has a low coefficient of thermal conductivity (0.034 W / (m * ° C) under operating conditions "A and" B). ⠀
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XPS Specifications: ⠀
🔸 Compressive strength, at 10% linear strain, at least 400 kPa ⠀
🔸 Water absorption coefficient of not more than 0.4% by volume ⠀
🔸 Not subject to decay and chemically resistant ⠀
🔸 At least 50 years service life in soil ⠀
🔸 Does not absorb moisture ⠀
🔸 Biopassive (this means that the material does not attract rodents, and is not subject to the negative effects of insect pests) ⠀
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☑ Light weight and ease of processing of insulation, makes all work on the construction of the foundation of the USP easier. Extruded polystyrene foam is easily cut with a knife or a hacksaw, and lateral elements (L-blocks) are quickly assembled on the basis of plates, with the help of which a contour of the future structure is formed.
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☑ Thanks to all of the above XPS features, the foundation erection speed is increased by 30% compared to the deep foundation strip foundation. ⠀
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☑ One of the main advantages of UWB technology is that after laying concrete and gaining the necessary strength, L-blocks from extruded polystyrene foam do not need to be dismantled, they already act as a ready-made heat-insulating foundation element. ⠀
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📞 Call! ⠀⠀
Our contacts: ⠀⠀⠀⠀
📲 +7 919 777-98-94⠀⠀⠀⠀
(WhatsApp, Viber) ⠀⠀⠀⠀

Foundation Warmed Swedish Plate: general basic information. ⠀
What materials to use during the construction, pluses, minuses, the main stages of the foundation. ⠀
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The foundation of the house is the foundation. In Europe, the insulated slab foundation of shallow laying - USP is popular. What are its advantages? You will learn about this from the series of our posts Insulated Swedish Plate: instructions for the implementation of the slab foundation with engineering systems. ⠀
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❓What is UWB? ⠀
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USP is a shallow foundation slab with a drainage system insulated under the entire sole and along the perimeter of the base. A key feature of USP is that all the necessary engineering communications are integrated into the stove: ⠀
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Low-temperature heating system - underfloor heating. ⠀
Water and sewage pipes. ⠀
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In addition, the surface of the UWB u ⠀
thanks to leveling, this is nothing more than a finished draft floor of the first floor, on which you can immediately lay the finish flooring. For example, ceramic tiles. ⠀
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Thus, USP —⠀
This is not just a foundation, but a highly efficient system with all the built-in communications for a country house. ⠀
The USP foundation came to Russia from European countries. Superiority in its development is given to the Swedish company Dorocell. Then USP has spread throughout Germany and Scandinavia. In recent years, the popularity of this foundation in the Russian Federation has greatly increased. Frame and wooden houses, monolithic cottages, houses made of aerated concrete, wood concrete and warm ceramics are put on the USP. Since the UWB is well insulated, it is often used for the construction of energy-efficient buildings with a closed thermal circuit without cold bridges. ⠀
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Foundations without insulation lose some of the thermal energy that the heating system has generated. ⠀
Despite the advantages of USP and a well-developed construction technology, domestic developers have many questions related to the nuances of its construction and operation. ⠀
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@energo_doma have long answered most of them and are ready to share their experience with you! ⠀
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📞 Call! ⠀⠀
Our contacts: ⠀⠀⠀⠀
📲 +7 919 777-98-94⠀⠀⠀⠀
(WhatsApp, Viber) ⠀⠀⠀⠀

The whole huge variety of fixtures designed to illuminate the suburban and suburban area can be divided into several groups: ⠀
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💡 Floor lamps, which include lights of different heights ⠀
💡 Wall lights are used to illuminate a house or fences, they can be hung on the wall at any height ⠀
💡 Pendant lights include lanterns and garlands that can be hung from tree branches or ceilings in gazebos ⠀
💡 Spotlights with a directed light beam are installed, as a rule, at ground level and serve to illuminate those areas that need to be allocated on the site (house, beautiful tree, fountain, etc.) ⠀
💡 Indirects or lights with a reflector direct the light flux down, so they are used to illuminate garden paths and flower beds кл
💡 Fiber optic fixtures stand out in a separate group due to their unique properties and versatility of application. ⠀
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🔶 If you seriously decide to start lighting your site @energo_doma⠀⠀
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Call: ⠀⠀⠀
📲 +7 919 777-98-94⠀⠀⠀
(WhatsApp, Telegram, Viber)

The main types of lamps for the site

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🔅 The illumination of the site in addition to what should look stylish and beautiful should not lead to significant expenses for the use of electricity. Traditional incandescent lamps are far from the most economical option, they heat up very much during operation, which consumes most of the energy, quickly burn out, and even explode at low temperatures. There are many alternatives to such lamps today: ⠀
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🔸 Halogen and fluorescent lamps - more economical and durable. ⠀
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🔸 LED lamps and tapes do not heat up, spend a minimum of energy, shine brightly enough, and confidently beat competitors in terms of durability. Moreover, when using this type of fixtures, it will be possible to easily change the brightness of the lighting. Usually, with the help of LEDs, they create decorative lighting, arranging the hidden illumination of ponds, steps, benches, the facade of the house or hiding them in the crown of trees or shrubs. ⠀
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🔸 Fiber optic systems - an innovation in garden lighting. They can be used as sources of primary or secondary light, for architectural lighting and even for decorating pools and ponds. The system consists of a projector (light source for optical fiber), an optical cable or fiber, a common input, threaded nozzles, and various terminal devices. And it turns out that if you have only one generator, you can provide lighting with a large area. The main advantages of the system are simplicity in management, durability, efficiency and the absence of requirements for waterproofing fixtures. ⠀
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🕎 I would also like to note such interesting modern solutions for lighting the garden as paving slabs with LEDs mounted in it and fluorescent tiles with the ability to accumulate solar energy in the daytime.

⠀🔅 Functional lighting. ⠀
Its tasks are simple and clear. If decorative lighting is used far from every suburban area, then it is impossible to do without general lighting. When illuminating all important elements in order to increase the safety of movement around the territory, it is worth remembering that accents in lighting should be put on arbors, patios, houses and other buildings - garden paths should not be flooded with too bright light, otherwise walking along them will experience great discomfort. The most illuminated place on the site is the facade of the house and the porch: it will be more comfortable to move from less lighted areas to brighter. It is important that even late at night functional lighting allows you to see the boundaries of the site. ⠀
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✳ It is also necessary to highlight bridges, stairs, borders and other most dangerous objects. Along the tracks, the luminaires must be evenly spaced. The light sources can be lanterns, floor lamps with diffusers made of frosted glass, bright spotlights, spherical lamps and other elements. ⠀
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🔅 Decorative lighting ⠀
It is necessary for recreation areas and objects that you want to admire even after dark. Typically, flower beds, trees, shrubs, fountains, ponds, alpine slides, garden sculptures, as well as arbors, patios and benches are provided with additional illumination. Decorative lighting complements the main and gives a dim light, creating a romantic and slightly mysterious atmosphere. There are a lot of ways to organize it - it all depends on the style of the site and the owner’s imagination. ⠀
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✳ In order not to be mistaken with the choice of style of fixtures for the site, you can use a simple rule. The more elaborate and many-sided landscape design of the garden, the more simple and concise should be the lighting items. If the style of the site is close to minimalism, then you can use lamps of the most bizarre and non-standard forms, focusing on decorating the garden on them.

Features of drainage systems
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In another way, drainage systems are also called deep, because they are laid at a certain depth along the perimeter of the building above the foundation and / or on the territory of the site.
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In the drainage
The system includes the following elements: 🔸 Drainage pipes for both drainage and water collection - polymer, with perforation; there are both two-layer, with a smooth inner and corrugated outer wall, and single-layer, the diameter is 110 mm and 160 mm. ⠀⠀
🔸 Drainage wells - polymer, diameter 300-500 mm.
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Drainage wells serve for maintenance of inlet and outlet pipe sections and provide access to drainage pipes for cleaning, which makes the system maintainable. In fundamental systems, drainage wells are mounted on every corner of the house, in areas - on every second bend.
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⭕ Collector wells, one or more, are the final elements of the system, designed to collect the drained water. Depending on the ability of the soil to absorb water, collector wells can be either airtight, designed for periodic pumping, or absorption (filtering).
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We will make you a quality drainage system!