Effective ways to insulate pipes in the basement. We insulate communications in the basement: heating pipes
Insulating water pipes in the basement means creating a comfortable microclimate and reducing the cost of the heating system. Such works are important both for private houses and for multi-apartment buildings. Certain requirements apply to the pipeline insulation process. This applies to any systems: plumbing, heating and sewer.
AT last years polypropylene structures in the basements of houses have become popular. Do they need to be warmed up? If during the construction process it was not insulated strip foundation, then sure. If a private building is used only in summer and not heated in winter, pipe insulation will prevent the system from freezing and failing.
Requirements for insulation materials
To insulate pipes in the basement of a private house, various materials. Regardless of their type and composition, they must meet important indicators:
- be durable;
- moisture resistant;
- fireproof;
- easy to install;
- resistant to temperature changes.
How to insulate the pipeline in the basement
The better to insulate water pipes in the basement, because the choice of materials is great. The first step is to choose a heater that meets the above requirements.
Mineral wool and glass wool
These insulators are best used for metal-plastic structures. Fiberglass has low thermal conductivity and high temperature resistance. But does not tolerate moisture. Therefore, you will have to spend extra money on insulation from moisture. Such insulation is used only for buildings that are heated all year round.
Mineral wool is dangerous for human skin and mucous membranes. It is recommended to work with it with gloves and a respirator. The material must be wound on the pipeline and secured with a strong rope. Wrap around the entire length of the pipe and fasten at its end. It is recommended to apply foil or roofing felt over the mineral wool.
PPU and expanded polystyrene
Such insulators are resistant to moisture and mechanical stress. They can be used several times if repair and disassembly of the structure is required. To insulate heating pipes in the basement with polystyrene foam, you need to wind it around the pipe and fasten it with tape around the entire circumference. Such a heater has the properties of a thermos. Very resistant to environmental influences and perfectly retains heat around the pipe.
Foamed polyethylene
The insulator is easy to install. Attaches quickly to pipes. Using clamps or foil tape. Perfectly protects heating constructions in private houses. Can be used many times.
Basement plumbing process
To insulate a water pipe in the basement yourself, it is not required professional tools and skills. After selecting a suitable insulator, you need to arm yourself with clamps, tape or nylon wire.
- measure outside diameter and pipeline length. Cut the material according to the parameters. Sometimes you need to wrap sewer pipes repeatedly. This should be taken into account when "cutting" the insulator.
- Wrap the heating structure and immediately fix the insulation. Wrap the tape or rope tightly. It is easier to work if the materials are cut lengthwise into small pieces.
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Owners individual systems heating do not think about this issue, since the need to insulate already warm pipes there is no need. The issue of insulation becomes relevant in the case of heating country houses and public heating. In such situations, the insulation of heating pipes on the street is simply necessary, and this issue comes to the fore. This article will discuss the main issues related to the thermal insulation of pipelines, as well as which insulation for heating pipes to choose.
Appointment of insulation of heating pipes
On a superficial examination of the problem, the question raised seems absurd: why insulate pipes through which constantly flows hot water? Indeed, in such a case heating system is warmed up all the time, and the possibility of its freezing tends to zero, along with the probability of a breakthrough. There is nothing surprising in the fact that in the house of the owners who think in this way, it is always cold.The main reason is that insulation is needed not only to protect pipes from freezing, but also to reduce possible losses of thermal energy. The insulation of heating pipes becomes especially important in the case of apartment buildings, which are heated by means of a boiler room installed at a certain distance from the building.
Installation of a boiler room in the basement high-rise building will not solve the problem, since the very presence of cold air near the pipes already leads to losses. In addition, in some cases, it becomes relevant to insulate heating pipes in the attic: some households install them there (read also: "").
in private and country houses the situation looks somewhat different: often boiler houses or heating elements located in a heated room, so heat loss is almost at zero level. However, very often a situation arises when even in such a house it is necessary to insulate pipelines, for example, if the boiler is located in the basement or remote location building. Thus, the installation of heaters allows you to solve two problems at once: firstly, the room temperature rises, and secondly, the amount of fuel consumed will significantly decrease - and this is a direct cost savings.
Choosing a heater for heating pipes
Nowadays, there is a fairly large range of materials that make it possible to make insulated pipes for heating. Choice suitable material is a purely individual matter, and the decision will be made depending on a large number parameters. Consider various insulation materials and their areas of application.
Mineral wool materials
Mineral wool is the most popular material for insulating heating pipes. The properties of mineral wool allow it to be used in almost any situation, and high efficiency becomes another confirmation of the popularity of the material. Mineral wool is able to withstand temperatures up to 650 degrees Celsius, which allows it to be used directly in boiler rooms. Besides, given material is the most common and fairly cheap.To the benefits mineral wool relate:
- good resistance to all types of chemical influences;
- no toxic emissions and safety for humans;
- low water absorption (one of the most important parameters, since the ingress of moisture into any insulation significantly reduces its effectiveness);
- cheapness and prevalence.
- Basalt wool . The basis of this insulation is always natural materials, and the main component is rocks with a high content of basalt. Basalt wool is identical to mineral wool in its characteristics, but has a much lower thermal conductivity.
- glass wool. Used to make glass wool quartz sand and crushed glass. Glass wool is well suited for creating external thermal insulation, since it has a low density and does not respond well to high temperatures (read also: "").
Polyurethane foam material for insulation of heating pipes
In domestic construction, polyurethane foam insulation is very often used. This material is made in the form of two tubes, which are assembled according to the "pipe in pipe" principle. For clarity, look at the photo of this material. In addition to insulating properties, polyurethane foam is able to provide good protection against mechanical damage. To prevent leakage, manufacturers advise using shrink tape from polymers.Advantages of polyurethane foam insulation:
- no toxic emissions;
- good resistance to weather conditions;
- high resistance to mechanical damage;
- excellent resistance to decay and chemical attack;
- neutral attitude towards electricity.
Foamed polymeric materials
In addition to polyurethane, other synthetic substances are also used to create reliable thermal insulation.These include:
- foamed rubber. It has a number of advantages: elastic, resistant to temperature effects, fire resistant. Good resistance high temperatures and open fire allows the use of this material in cases where the insulation is constantly exposed to open fire or sparks.
- Foamed polyethylene. This material is well suited for internal insulation premises. Foamed polyethylene is produced in the form of tubes with special cuts that facilitate the installation of insulation. A large assortment allows you to choose a heat insulator of the required shape and size. Polyethylene reacts quite calmly to cement and other Construction Materials, which makes it possible to use it in any construction work.
- Styrofoam. According to its characteristics, it is similar to polyethylene foam, but has greater rigidity. It is made in the form of pipe elements equipped with grooves for fastening. Polyfoam is very durable: its service life can be several decades.
- Foam glass. Far from the most common material, despite its good performance. Moisture resistant, has low thermal conductivity, very dense. With prolonged physical impact, it retains its shape. Protects well from a variety of rodents.
Insulation of heating pipes with liquid material
Good material, which can compete on equal terms with the heat insulators already described, is heat-insulating paint. Applied to the pipe, this paint replaces a 5 cm layer of polyurethane. In addition to good insulating properties, liquid thermal insulation heating pipes protects the metal from corrosion, does not lend itself to thermal deformation and provides good appearance pipes.Conclusion
High-quality insulation for heating pipes not only protects them from damaging effects environment, but also makes it possible to save a lot on fuel - and this the serious reason, according to which you can take the choice of a heat insulator with all responsibility.
Insulation options for heating pipes are shown in the video:
Water pipes, commonly used today when laying communications in the basement, are made from different materials.
To do this, use perfectly time-tested galvanized steel and a more advanced material - metal-plastic. But no matter what type of water pipes the owner has chosen, he must be aware of the danger of these elements breaking in winter. In order not to encounter such a problematic situation, the water supply system laid in the basement must be insulated with high quality. Then the frozen water will not be able to break communications.
The risk of rupture is present regardless of which section of the water supply is in question - external or internal. When choosing a thermal insulation material for events, many factors must be taken into account. Very serious requirements are imposed on the insulation itself, which must be taken into account. Only when they are taken into account will it be possible to provide high-quality and durable insulation.
Requirements for materials for pipe insulation
AT general view requirements for insulation for water pipes can be formed as such a list.
1. The material used for insulation must serve for a long time.
2. Insulation must have water-repellent qualities.
3. The heat insulator used must be fireproof and self-extinguishing.
4. Easy installation during laying and the ability to use the material repeatedly are also important requirements.
5. It is advisable not to spend a lot of money when buying insulation, so its cheapness is also welcome.
There are other requirements that the heat insulator must meet. Here we are talking about its technical and operational qualities. It is good if the insulation can adequately withstand the effects of the mechanical, chemical and temperature plan.
Once upon a time, heaters similar to a wadded blanket were used to insulate water pipes. But now the range of suitable thermal insulation coatings quite large, so the owner can choose the most suitable option. But first he needs to understand the qualities existing products of this kind.
How to insulate pipes in the basement with your own hands
Each of the thermal insulation materials offered on the market today has its own characteristics. It is necessary to get acquainted with at least the main heaters in order to accurately understand what opportunities they provide.
1. Glass wool
Manufactured by many modern companies. Glass wool from companies such as Knauf, Isover, and Ursa is especially well known. A heat insulator of this type is usually used to protect metal plastic pipes. Due to the low density, the material has good thermal insulation. But it will have to be noted that without the use of additional waterproofing, glass wool is not capable of serving for a long time.
2. Basalt insulation
These materials for thermal insulation are produced in the form of cylinders. The material for their manufacture is basalt fiber. Due to the cylindrical shape, basalt insulation can be laid without creating special trays. Some variants of this thermal insulation material They also have a protective foil layer. If there is no foil layer on the insulation, it will have to be additionally waterproofed. Otherwise, over time, the quality of the material will deteriorate.
3. Styrofoam as a heater
The widespread use of foam for insulation is due to its low cost and ease of operation. stacking trays or special protection outside foam is not required at all. Water pipes with the help of polystyrene can be protected from the cold very high quality and also cheap. But the foam has not the best moisture resistant characteristics. Sometimes it deteriorates due to contact with moisture.
How to insulate pipes in the basement
The technology of using heat-insulating material depends on what qualities it possesses. Therefore, each insulation is distinguished by some of its specific installation principles.
Pipe insulation with mineral wool
Bookmark basalt insulation involves two main steps. Actually, they are quite simple, but must be correctly carried out. The essence of these stages is as follows.
First stage
First, a roll of mineral wool must be unwound and cut into pieces. Then each piece is wound on a water pipe. In order to fix the insulation, a nylon rope is used, which is wrapped around the heat-insulating layer, and then a knot is made. It is best to place the rope in a spiral. Then it will be possible to grab the maximum area of the roll to the pipe.
Second phase
Mineral wool must be protected from moisture. For this purpose, roofing material is used, which is cut into segments 2-3 meters long. Then the roofing material is wound on the previously laid insulation. pieces waterproofing coating must overlap, which is at least 10 cm. Then the waterproofing layer is fastened with a nylon thread, as in the first stage.
Pipe insulation with polyurethane foam
In this case, the so-called polyurethane foam shell is used. Its two parts are connected around the pipe and fixed with tape. Neighboring elements of polyurethane foam are stacked with an overlap. All connections are also fixed with adhesive tape. A similar method can be used for thermal insulation of both the internal and external parts of the water supply.
Pipe insulation with polystyrene foam
This method is considered the most accessible. Expanded polystyrene for thermal insulation of water pipes is immediately produced in the form of a shell, the diameter of which is selected in accordance with the diameter of the pipe. The principle of laying polystyrene foam is similar to that described when working with polyurethane foam. All actions are carried out quickly and without serious labor costs.
Protecting water pipes from the cold is easy. If the owner of the house wants to achieve high-quality thermal insulation, he can resort to any of the described methods. Properly carrying out the planned activities, he will achieve excellent pipe protection. As a result, they will not break even in severe frosts.
Foreword. In the article, we will consider in detail the insulation of heating and water supply pipes in the basement, the basic requirements for pipe insulation, what should be insulated, as well as detailed instructions on how to insulate water pipes in the basement with your own hands. We will also show a video comparing pipe heaters.
Regardless of what material the water pipe is laid in the basement from - galvanized steel or modern metal-plastic - during winter frosts, frozen water can easily break them. Therefore, the owner should think in advance about how to properly insulate the water pipes in the basement, how to insulate the basement of the house and what material is best to use for this.
The water pipeline has two vulnerable areas, which are located on the street or in unheated room, for example, if you have not yet done basement insulation in the house. The question of how and how to insulate pipes in the basement of a house is easier to solve. Requirements for insulating materials should take into account ease of installation and duration of operation, since everyone wants to do the job quickly and for a long time.
Requirements for materials for pipe insulation
The service life of the insulation material;
Water-repellent characteristics of the insulation, increasing its performance;
Fire safety, as well as the ability of the material to self-extinguish;
Convenience and ease of installation with the possibility of repeated use;
Acceptable cost of material for warming water pipes.
Types of insulation for heating pipes
In addition, the materials are presented with a number of technological requirements, depending on the technical and operational characteristics - resistance to chemical, mechanical and temperature influences. Having dealt with the basic properties, you can begin to choose the most suitable pipe insulation, for example, K-flex.
In the distant past, a material like wadded blanket. Today, the range of pipe insulation is so wide that it is quite difficult to understand the variety on your own, so you should consider in detail all the most popular materials.
How to insulate pipes in the basement with your own hands
glass wool
fiberglass Isover insulation, Knauf and Ursa. The material is most often used for the insulation of pipes made of metal-plastic. positive characteristic is the low density of the material, its use requires additional insulation using rolled waterproofing materials (fiberglass or roofing material), which requires additional financial and time costs.
Basalt insulation
Basalt insulation in the form of cylinders made of basalt fiber. The shape allows you to mount the insulation without the construction of special trays, thanks to its cylindrical shape, while the cost of insulation can be high. The upper protective layer of waterproofing can be made of foil isol or glassine.
Foam insulation
Styrofoam is the most common material. Expanded polystyrene shells can be used to insulate pipes without an outer coating; it does not require laying trays. Insulation can be used repeatedly, and performance characteristics expanded polystyrene meet all requirements for the insulation of water pipes.
Video. Comparison of pipe insulation
How to insulate pipes in the basement with your own hands
Do-it-yourself pipe insulation with mineral wool
Pipe insulation with mineral wool
For plastic heating pipes, it is best to use mineral wool or glass wool. Take a roll of cotton wool, unwind it and cut off small pieces. Wrap it around the water pipe and secure with a nylon rope. To do this, wind and tie the rope on one side of the pipe, and spiral around the pipe to the end and tie the rope securely - this is the initial insulation.
Make waterproofing water pipe. To do this, take a roll of roofing material and cut off small pieces of 2-3 m. Wrap the heating pipe of the heating element. Try to make overlaps of at least 10 cm. Take the nylon rope again, tie it at one end and wrap it around the heating pipe or plumbing in a spiral in the same way. Additionally, insulation can be wrapped with tape.
Pipe insulation with polystyrene foam
Pipe insulation with polyurethane foam
Take the polyurethane "shell" and connect the two halves around the pipe, wrap the edge with tape. Overlap the following parts by about 10-20 cm. Wrap the shell with tape at the junction. The insulation may have a layer of foil, which makes it similar to a thermos. This insulation can be used in the basement and on the street.
Pipe insulation with polystyrene foam
Insulation with expanded polystyrene - the most available material. Styrofoam "shells" are produced under different diameters pipes, installation is easy, with least cost. Take the halves of the insulation, connect it around the pipe and wrap it with tape. Perform this operation until the entire pipe is covered with insulation.
How to insulate heating pipes in the basement video
During severe frosts there are problems with the freezing of water in the water pipes located in the basements apartment buildings. Rupture can occur with both plastic and metal.
Today we will try to reveal as much as possible the principles associated with the insulation of pipes in an apartment building.
What to consider when performing thermal insulation
Before proceeding with the insulation of a structure located in the basement of an apartment building, you should learn the basic requirements in order to get the expected result and avoid numerous problems.
- Maximum service life.
- The ability to self-extinguish.
- The presence of water repellency.
- Ease of installation.
- Low cost.
- Environmental friendliness.
- Low thermal conductivity.
Thermal insulation in an apartment building
What materials are preferred?
To date, the variety of materials with which you can easily and quickly insulate the plumbing in the basement is impressive.
Among the most effective and most popular are the following:
1. Mineral wool
Elements made on the basis of mineral wool will cope with temperature changes. With its help, it is possible to insulate not only pipes in the basement of an apartment building, but also those that are outside or in the ground. What the mineral wool looks like can be seen in the photo below.
2. Polyurethane foam
Ideal for insulating basement plumbing and attics. In fact, it is the outer shell of the water pipe. This design minimizes heat loss and adds strength. This heat insulator is not afraid of chemical influences, does not rot. But it has one drawback - high cost.
3. Styrofoam
This material is characterized high level rigidity. Expanded polystyrene insulation is sold in the form of a pipe part, which has protrusions for fastening.
4. Polyethylene foam
This heat insulator is best suited for internal insulation of a heating system.
5. Styrofoam
Styrofoam is good for insulating heating and water supply systems on the basement and basement floors. It has low level moisture absorption. Also, the foam is very durable, can be used for more than two decades.
6. Foam rubber
The thermal insulator has a number of advantages. It is elastic, resistant to temperatures and is not afraid of fire. Due to the fact that it is resistant to fire, it is suitable for the insulation of outdoor pipelines.
7. Liquid heat insulator
High quality material that can compete on equal terms with the rest. For example, one coat of paint can replace a 5 cm layer of polyurethane. In addition to insulating properties, liquid thermal insulation is able to protect the metal from corrosion and gives pipes a good appearance. But it is not used for thermal insulation of plastic pipes.
Regardless of the material you choose, the main thing is that the thermal insulation is effective, and on cold days there are no problems with tearing or other damage. More detailed instructions on the installation of a particular heat insulator, you can look at the video on the Internet. It is worth noting that working with heaters is not difficult, you can easily do it yourself.