Engineering networks in houses made of rounded logs. Engineering communications in wooden houses and baths Engineering communications in a wooden house

Communication in wooden house in Podolsk

Wooden house building is gaining popularity as the most environmentally friendly, economical, aesthetic, warm, and most importantly health-friendly housing option. In order to live in such a cottage or in the country it was comfortable and safe, it is necessary to professionally design and equip the engineering life support systems in a qualified manner. Communications in wooden home have their own characteristics that are associated with the characteristics of this building material.

Features of designing communications in a wooden house

It is no secret that wooden houses differ from stone buildings in less resistance to moisture, and can also shrink significantly after a while. In this regard, the arrangement of engineering networks in buildings from natural wood has its own differences. Design communications in a wooden house must be experienced professionals who are well aware of the features of the installation technology. A competent approach to solving this problem will ensure the placement of electrical wiring, sewerage, water supply systems, heating in such a way as to combine their reliability with safety, and most importantly, provide an aesthetic appearance of the interior.

Features of the installation of communications in a wooden house

Insofar as wooden walls do not allow chipping, even at the design stage of the house it is necessary to provide for technological channels for routing engineering communications. One of the main options for laying networks in a wooden house involves placing them between the log, under floor covering... For water supply of such a building, it is necessary to use pipes that are resistant to corrosion. For the sewer network, it is preferable to use plastic pipes, ensuring they are securely fastened with a vertical tolerance to neutralize the effects of shrinkage. One of the most crucial moments is the installation of electrical wiring.

Heating communications in a wooden house

When placed in the floor, it must be placed in special pipes or boxes. The possibility of this installation option is also provided at the design stage. wooden house... For this, vertical technological holes or grooves are created. To ensure the safety of the wiring, it is provided reliable system grounding. There are also many other features of the laying of engineering networks, which depend on the individual parameters of the house, as well as on the chosen heating system.

The most reliable option for arranging communications in a house made of natural wood is to contact specialized companies that offer such a "turnkey" service.

When building a wooden house, the issue of laying engineering networks and electrical wiring is among the priorities. Laying communications in a wooden country house is more difficult than, say, in a frame or brick one. The complexity is caused by the specifics of such buildings, their design features and wall shrinkage.

All technical issues related to the device of engineering communications should be taken into account even at the design stage, but even best projects wooden houses do not always fully reflect all the nuances, and very often you have to solve various non-standard issues, already building a house.

First of all, a wooden house requires a separate room, in which the main communications will be concentrated. Wiring them around the house should be done either in interfloor ceilings, or, if these are vertical risers, in boxes.

The wooden house has a very important point - the shrinkage of the walls, which in the first three years is approximately 3%, and therefore all communications should be divorced taking into account this feature.

Water supply, sewerage and heating of a wooden house

A suburban wooden house, as a rule, is cut off from centralized water supply, heating and sewerage, so these issues should be resolved even before construction. Water is usually supplied to a country house from a well or well, and equipment that creates constant pressure is installed in the house or in an additional technical room (boiler room). The issue of heating is solved by the installation of an electric or gas boiler, and the issue of sewage is solved by the installation of a septic tank.

Since the run-up in prices for heating equipment, radiators, pipes, pumps, components, etc. is high, then the estimated costs for the installation of communications can differ significantly from each other.(per house with a total area of \u200b\u200b120-130 m2) sewerage, water supply and heating deviceswill be 2 200 rublesexcludingcosts: 1. For drilling and equipment of a well, wiring and insulation of pipes for supplying water to the house. 2. The cost of the heating boiler ( the cost of the water heater is included in the price per m2). 3. Showers, toilets, sinks ( connection is included in the price per m2) 4. Cost and installation of a septic tank.

Ventilation

A ventilation system is necessary to remove unpleasant odors and provide fresh air. It can be very simple: hoods in bathrooms, in the kitchen and in the boiler room, while fresh air enters through the vents and ventilation ducts in double-glazed windows. But it is also possible to make a forced supply and exhaust ventilation system with fans and air ducts, which provides constant air exchange. In this case, at the design stage, it is necessary to provide a place for the distribution of air ducts.

Electrical wiring in a wooden house

By Soviet standards, hidden wiring in wooden houses was unacceptable, but modern technologies made it possible to lay the wiring even in a wooden frame. For this, a double-insulated cable is used, which is retractable into a metal hose. The cable, protected by a metal hose, is laid in the interfloor ceilings and is conducted without connections and "wiring" boxes from the point to the electrical panel. Sockets are usually located in the lower rim of the building, and switches are located near the door, pulling wiring from the floor through the wooden jamb. When designing electrical wiring, you need to take into account the features of the design project, and clearly calculate all the necessary sockets and lamps, because, having built a house, adding a wire in a hidden way will be problematic .

Estimated price per square meter(per house with a total area of \u200b\u200b120-130 m2) electrical wiringwill amount to 1,300 rubles.

Once upon a time, nature lovers had to choose between comfortable urban conditions and the delights of suburban life. Now there is no need for this - today any private housing can be equipped with all the necessary engineering systems - electricity, sewerage, water, heating. Moreover, it is possible to create an engineering infrastructure even where there are no centralized networks. How to organize life in a country cottage so that it is more comfortable in it than in an apartment - we share the experience of our users in the topic of this week.

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Installation of utilities in the house is an important and crucial stage in finishing the house. It is divided into several stages:

Electrification;
Water supply and sanitation;
Heating;
Video surveillance and burglar alarm.

Now about each of the stages in particular.

WE CONDUCT THE ELECTRICITY

To conduct electricity to a house, you need to know the allocated power. What is it for? This is required in order to properly distribute the load of electricity for all consumers throughout the house, whether it be ordinary sockets and light bulbs or boilers, various pumps, etc.

In other words, it is required to draw up a one-line diagram in which all consumers in the house will be painted. And in the future, make an electrical project, which will display diagrams and floor plans, an explanatory note with a specification of the materials used, etc.

The wiring of electricity in a wooden house can be done in different ways:

open wiring using a Retro cable or in PVC cable channels;
hidden wiring in a metal pipe.

The choice of method depends on the preference of the client.

WATER PIPE IN A NEW HOUSE

To enter cold water supply (cold water supply), you will need either a well, or a well, or a central water supply point. The choice of option for each client is individual. The water supply system includes cold water supply (cold water supply) and hot water supply (hot water supply).

To supply cold water to the house, a water source is required (well, well, central water point). And in order to "convert" cold water supply into hot water supply, you will need to install a boiler, the choice of which is also individual.

If the site is gasified, you can supply a gas boiler. If this is not possible, you can put a pellet or electric boiler.

As a rule, in the device of a house by engineering systems, all systems are interconnected.

For example, in order for the pump to pump water into the house, it needs to be supplied with electricity. Directly the very wiring of water supply pipes in the house can be performed with different pipes (metal-plastic, polypropylene, iron). If a septic tank drainage system is planned in your house, the septic tank requires power supply.

Now let's take a closer look at the drainage system. As you know, if there is water supply in the house, then drainage cannot be avoided. But then the question immediately arises, where can the water be diverted?

As mentioned above, you can use an individual septic tank (TANK, ASTRA, TOPAZ, etc.). The choice is again up to the client. You can use a proven method and bury several rings in the ground for compulsory pumping using a sewage machine.

Everything in the house is much simpler. To arrange a drainage system, ordinary plastic pipes are needed. It is necessary to place bathrooms on the same level, i.e. under each other. After that, when divorcing these pipes, they need to be connected into a single whole using a tee and sent to a septic tank or a drain well. To the septic tank the pipe goes with a slight slope so that the drains drain off by gravity, it is desirable to lay it below the freezing point of the soil, on average, it is 1.5 - 1.8 meters.

Heating system

The heating system is also directly related to electrification, since any boiler has sensors and various elements that need electricity. As mentioned above, in the section choosing a boiler for customers. It all depends on how you plan to heat the house.

Masters of the company "MariSrub" will offer various options and help you make a choice. We will not only build a wooden house, but also make necessary finishing and we will carry out engineering systems.

The heating system can be "water" using conventional radiators (batteries). There are two options:

The one-pipe system assumes that the same pipe moves the coolant from the boiler to the radiators located in the living quarters;

The two-pipe system distributes heat evenly. The supply (straight) pipe supplies hot coolant to the radiators, the second is, in fact, the reverse.

Also the company "MariSrub" can offer you an electric heating system, the so-called IR ( infrared heat). This system is a carbon film that is laid under the finishing coat of the house under floorboard, ceramic tiles and any other coating.

The advantage of the latter system is that for little money you get decent heating, which has a beneficial effect on the life of people, animals and plants, as well as on the log itself. With such heating, oxygen is not burned during operation, therefore the log will not tear. Thus, you initially protect yourself from further costs associated with the purchase of humidifiers.

HOME SECURITY

If there is a need for video surveillance around the perimeter of the site or inside the house itself, the company's specialists are ready to help you with this. Equipping the house with video surveillance, you can control what is happening from a computer monitor, tablet and even a mobile phone online. We offer the use of anti-vandal cameras, which are not so easy to approach and spoil.

Cameras, of course, won't provide security by themselves. But the security system together with cameras can already take time to enter the house. The security system can give a signal to the guard post or simply sound the signal with a siren, thereby scaring off violators.

In order for a wooden country house to provide the proper level of comfort, engineering communications are needed. Here we will discuss how, in principle, problems related to the engineering of a wooden house are solved, where to start and in what order to do it, and the details will be discussed in special sections on heating, water supply and sewerage systems.

Influence of infrastructure on the scheme of utilities in a wooden house

What kind of engineering communications in a wooden house will be depends, in particular, on the external infrastructure of the village in which the site is located.

When choosing a site for construction, it is necessary, first of all, to pay attention to what is the allocated electric power, whether the gas main is supplied to the site and, if not, whether gas is foreseen in the future. After all, we always get electricity from the central network, and the type and cost of heating will depend on the presence or absence of main gas. Water supply and sewerage can also be central, which, of course, is convenient, but most often in country houses they are autonomous.

Wooden house engineering equipment

It includes power supply, heating, water supply, sewerage and ventilation systems.

Heating system device

What, in principle, are the options for heating a wooden house? It can be gas - this, of course, is the most convenient and most profitable of all, - diesel (diesel or fuel oil, if there is no gas main) or electric. Electric heating it is often used as an auxiliary, or it is arranged in houses that are not intended for year-round use.

The boiler may require a separate room and chimney. But in order to heat a relatively small area, especially when good insulation at home, a compact wall-mounted gas boiler will be enough, which does not require the construction of a major chimney and can be located in the kitchen. In this case, there is no need to arrange a special room for the boiler room.

If in winter period the house is not used constantly, but only on occasion, the question arises, which is better: to heat continuously in winter or only in the presence of the owners? In the second case, you will have to drain the water from the heating and plumbing systems, - comfort suffers, you have to be heated with electricity or a stove. Therefore, in country houses, as a rule, constant heating is used. Modern heating systems allow you to regulate the temperature, setting it to a minimum during the absence of the owners, and thereby save energy. At the same time, it is important that the wooden house is well insulated - this will minimize heating costs.

Water supply and sewerage

Is a well or a well. It is a good idea to test the quality of the water before designing a water supply system. After all, the water may have to be purified, and then it will be necessary to provide for a sufficient area for the tanks of the water treatment system: they take up quite a lot of space.

If the village has a central sewerage system, then we connect to it - and the problem is removed. The issue of autonomous sewerage in wooden houses is also solved simply: either you need to install a treatment plant, or if the daily volume of wastewater is small and irregular, then perhaps it will be possible to get by with the simplest treatment system, consisting of two wells: concreted overflow and absorbing. But this is only in areas with good absorbing soil.

Power supply system in a wooden house

The main requirement for electrical wiring in a wooden house is to ensure fire safety. It is necessary to be very careful about protection against short circuit and current leakage, for which differential automatic devices and RCDs are used.

the power supply system must be competently designed;
you should use high-quality wiring products.

Concealed wiring, as a rule, runs inside ceilings and frame partitions, and in insulated houses from a bar - under internal decorative cladding. Wires hidden in channels, drilled in logs and beams should be in metal pipes, - for the sake of safety and the possibility of repair.

Ventilation

The ventilation system is needed in order to remove unpleasant odors and provide fresh air. It can be very simple: hoods in bathrooms, in the kitchen and in the boiler room. In this case, fresh air enters through the vents and ventilation ducts in the double-glazed windows. But it is also possible to make a forced supply and exhaust ventilation system with fans and air ducts, which provides constant air exchange. In this case, at the design stage, it is necessary to provide a place for the distribution of air ducts.

What, when and how to connect during the installation of utilities

The scheme of utilities in a wooden house is developed at the design stage of the house. The engineering section of a house project defines what, when, in what order and how to do it. It takes into account the order of interaction between engineering and finishing work, as well as the presence of shrinkage of a wooden house.

The laying of communications in a wooden house occurs simultaneously with insulation and decoration. This is logical: the subfloor is laid, insulation is placed on it, and cables and pipes pass inside it. The necessary holes are drilled in the beams.

Engineering work in a wooden house along with insulation and finishing works are carried out after a long break, which is done in order to allow the constructed log house to dry out and settle.

All communications are "turnkey" with a 1 year warranty!

Company " Vacation home»Performs all types of engineering work in the construction of turnkey wooden country houses, and can also take on the functions of a subcontractor. The warranty period for engineering communications is 1 year... This is quite enough to reveal all the flaws and hidden defects associated with their installation.