Many residents of country houses and owners of summer cottages build baths. First, it's a great way to have a good time. Secondly, visiting the bath has a positive effect on health. And so that all these events do not bring trouble, it is necessary to properly equip the drain pit. There is always a lot of water in the bath, and it must be disposed of somehow. How to make a drain pit for a bath with your own hands will be discussed in this article.
The drain pit itself is not a complex hydraulic structure. Almost anyone can handle its creation, but before starting work, you need to get acquainted with the types and varieties of pits:
It is worth remembering that if the bath has a toilet, then it is better to use a septic tank. In this case, the effluents will be cleaned to the required level (up to 80-90%) and they can be discharged into the ground without harm to the environment.
The choice of material used will depend on the type of drain pit and your financial capabilities. As a rule, such structures are built:
. You can use metal or plastic. The second option is the best. Plastic is not subject to corrosion, so the drain pit will last longer. In addition, plastic barrels can be found in almost any size.
Best of all, ceramic. The walls of the drain pit can be made in the form of brickwork. This option can be considered the most common. The popularity of using bricks is due to their availability, because you can use used products and versatility (you can make a container of any size out of bricks).
To build a drain pit, you can use concrete rings or make the walls fill.
. Car tires perfectly tolerate the effects of aggressive environments. In addition, such material can be found for free at any tire shop.
Note! Other improvised materials can also be used, the main thing is that they easily endure a long stay in the water.
Now let's talk about how to make a cesspool for a bath. The first step is to choose a suitable location. If you use a sealed structure, then you should install it near the entrance gate so that the sewer truck can easily drive up to it.
It is best to build a cesspool no further than 5–10 m from the bath itself. It is worth remembering that the shorter the pipe, the less likely it is to become clogged. In addition, long communications require the installation of manholes, which increases the cost of all work.
Note! There should not be large trees in the chosen place, as their roots can damage the walls of the container. In addition, the drain pit is made far from sources of drinking water. It is also worth maintaining a distance from the neighboring site (1–5 m).
The next step will be earthworks. You need to dig the pit itself under the drain hole, as well as trenches for sewer pipes. The upper layer of soil can be distributed over the site, and the lower, infertile, must be removed.
Further work will depend on the material you choose.
If concrete rings are used, then special equipment (crane or manipulator) should be involved in the work. Such products weigh quite a lot, so you will not be able to cope with the styling yourself. Concrete rings can be taken used, even with small chips and holes.
Whatever material is chosen, it is important to make a hatch for periodic inspection. For a certain time, the filter element becomes silted and requires cleaning.
Drainage pit for a bath: expert advice
A bath is an almost obligatory attribute in a summer cottage. No shower cabins and bathtubs can replace the healing effect of a steam room, so a bathhouse is often erected even before a house is built. Do not forget that even the smallest bathhouse requires the disposal of used water. The simplest and, at the same time, practical option for local sewage is a drain pit for a bath. Consider how this structure can be built.
An example of a drain hole for a bath
There are many ways to organize the removal of waste water from the bath. If it is possible to connect the drain to the central sewer or organize the discharge of water into a common drain ditch, then this option would be preferable.
But, if this is not possible, it is necessary to build local systems for receiving wastewater. Let's consider how to equip a drain pit, if this particular option for arranging a sewer is chosen.
The mouth of the pit filled with soil
Everyone knows that the construction of any object or communication must begin with design. The construction of a treatment plant for a bath will not be an exception.
First of all, you need to find out at what level the underground soil waters lie. If this level is high enough, then the construction of a traditional drain pit will have to be abandoned, since it will be filled with soil water.
How can you determine at what distance from the surface the groundwater occurs? As a rule, to obtain this information, it is necessary to carry out a hydrogeological study, including the drilling of ores. However, a preliminary assessment of the situation can also be made using ancient folk methods:
Brick drain hole
The volume of the receiving chambers depends on how the bath is designed for the person - the drain pit should be the larger, the more people will use the washing room.
With insufficient volume of the pit, wastewater simply does not fit in it and will flow over the edge. Also, the quality of the soil on the site should be assessed, it depends on whether it will be necessary to strengthen the edges of the pit.
The location of the treatment tank should be determined in advance. As a rule, it is recommended to place the pit at a distance of 2-2.5 meters from the bath. Otherwise, it will be difficult to build a pipeline with the required slope.
The exit of the sewer pipe into the pit
The arrangement of drain pits begins with the laying of a drain pipe, which will lead from the bath to the treatment plant.
Advice! Insulation of the floor in the bath, as a rule, is not done. Since a properly constructed floor warms up quickly when the stove is fired and does not let in the outside cold. The drain pipe, laid with the necessary slope, also does not require insulation.
Tire cesspool example
If the soil on the site is strong and, at the same time, has excellent filtering properties, then the construction of the pit consists in digging a pit and constructing a drainage layer of crushed stone or gravel.
However, such ideal conditions are extremely rare. As a rule, well-draining soils tend to crumble, so when building a pit, it is necessary to provide for the strengthening of its walls.
Options for materials that can be used to lay out the walls of the pit:
An example of a finished cesspool
You can also use improvised materials:
Advice! Masonry can be made not only from brick, but also from natural stone.
Advice! If there is no crushed stone, construction waste - broken brick or concrete can be used to form a drainage layer.
When building a bath, a system for discharging used water should be provided. An inexpensive and practical option for waste disposal is a drain pit for a bath. You can build this structure on your own, without involving teams of builders, since there is nothing complicated in its design.
http://kanalizaciyam.ru
One of the most important stages in the arrangement of the bath is the organization of timely disposal of wastewater into a treatment plant. The most affordable option for a sewer system is a drain pit for a bath.
To ensure the safe use of the drainage system, before starting work, it is recommended to carefully study its design features and perform the necessary calculations, and at the construction stage, follow the main recommendations of specialists.
There are three types of waste pits: a sealed tank, a drainage pit, and a multi-chamber septic tank.
A sealed cesspool is the simplest and safest construction option, which prevents the penetration of polluting effluents and household chemicals into the soil and aquifer. It is built on land with a high level of groundwater.
The design is represented by a simple sealed tank dug into the ground to the required depth. A feature of the cesspool is the need for regular pumping of accumulated water runoff. The significant disadvantages of a sealed tank include the complexity and high cost of maintenance.
A drainage pit for draining is the most popular option for private baths that do not have bathrooms. In this case, an open container is arranged that does not have a sealed base. A gravel-crushed stone mixture is used as a bottom filter. The design of the drainage pit provides for the presence of special holes necessary for the withdrawal of the purified liquid into the soil.
A septic tank is a technically complex version of the sewer system for baths equipped with sanitary facilities. Structurally, it is represented by several cameras interconnected and performing various functions.
The primary sealed chamber provides for the collection and initial filtration of wastewater: solid waste sinks to the bottom, and the liquid undergoes additional purification by aerobic microorganisms. The tank is connected to the second compartment by an overflow pipe, which provides the supply of purified liquid. The second chamber performs the function of a drainage pit, where water undergoes secondary purification and is discharged into the soil.
If the septic tank consists of three compartments, then the drainage chamber is installed last. In this case, a deeper purification from impurities and pollutants takes place in the second chamber, after which the purified liquid enters the drainage tank.
The choice of a suitable material for the construction of a drain drainage pit under the bath depends on the design features of the structure, the volume of wastewater and the financial capabilities of the owner of the site.
barrel pits
Tanks can be built from barrels, metal and plastic, of various sizes. Such a system involves the use of one or two drainage tanks:
brick pits
For the arrangement of drain pits, ceramic bricks are used, the laying of which is carried out with small gaps - they provide drainage into the drainage pad and soil. The principle of operation of such a drainage system does not differ from the previous one, the difference lies in the material used. The distance between the brick tank and the earthen base is filled with drainage material designed to clean the drains and distribute them around the perimeter of the pit.
A brick pit is considered more durable and practical than a plastic barrel construction.
concrete pits
With technical equipment and financial capabilities, it is possible to build a drainage pit from concrete rings with a perforated surface, which are mounted in a prepared pit. After the installation of the rings is completed, the bottom of the structure is covered with a drainage cushion made of gravel and crushed stone.
In the case when the depth of the pit is at least 2 meters, and the bottom of the tank is concreted, such a structure can be used both to drain effluents from the bathhouse and to sewer a residential building.
Pits from tires
Cesspools made from used tires are designed to drain liquid waste, so they are well suited for the needs of a bath.
The arrangement of the drain system during the installation of tires can be carried out in various ways, including lateral perforation of the walls, maintaining the technological gap between the installed slopes, cutting the outer walls while maintaining the internal structure of the tires.
This is the simplest and most popular option for organizing drainage under the bath, according to which the work can be done by hand.
Now let's consider a question that interests many - how to make a drain hole for a bath with your own hands. The easiest option for beginners is a drainage pit from a barrel. A metal barrel with a volume of up to 250 liters is used as a drain tank.
First you need to choose a suitable place for the pit. The distance from the foundation of the bath to the cleaning device should be from 3 to 7 meters. When determining the depth of the sewer pit, it is important to consider the total volume of runoff and groundwater. The optimal value is no more than 7 meters.
The process of arranging a pit for drains provides for a phased implementation of work.
Pit preparation and pipe laying
Drain tank preparation
Installation of the tank in the pit
Laying a drainage pipe is an important step in arranging a sewer for a bath. According to building codes, the pipe is laid at the stage of foundation construction. It is located at the bottom of the base with a slope towards the drainage pit. When pipe laying is required for the finished building, installation is carried out under the floor of the steam room.
To properly install the pipe, the following rules must be observed:
Important! Bath floors do not require additional insulation. With high-quality concreting and cladding, such a base warms up during the heating process and prevents the penetration of cold from the outside.
How to make a drain hole for a bath is a question that will not take the owners of such buildings by surprise. After all, it is not difficult to organize a reliable system for draining wastewater from improvised materials and without involving a construction team, the main thing is the attitude and a serious approach to business.
Drainage pit for a bath: how to do it yourself, step by step instructions
Many residents of country houses and owners of summer cottages build baths. First, it's a great way to have a good time. Secondly, visiting the bath has a positive effect on health. And so that all these events do not bring trouble, it is necessary to properly equip the drain pit. There is always a lot of water in the bath, and it must be disposed of somehow. How to make a drain pit for a bath with your own hands will be discussed in this article.
The drain pit itself is not a complex hydraulic structure. Almost anyone can handle its creation, but before starting work, you need to get acquainted with the types and varieties of pits:
It is worth remembering that if the bath has a toilet, it is better to use a septic tank. In this case, the effluents will be cleaned to the required level (up to 80-90%) and they can be discharged into the ground without harm to the environment.
The choice of material used will depend on the type of drain pit and your financial capabilities. As a rule, such structures are built:
From barrels. You can use metal or plastic. The second option is the best. Plastic is not subject to corrosion, so the drain pit will last longer. In addition, plastic barrels can be found in almost any size.
from brick, best of all, ceramic. The walls of the drain pit can be made in the form of brickwork. This option can be considered the most common. The popularity of using bricks is due to their availability, because you can use used products and versatility (you can make a container of any size out of bricks).
From concrete. To build a drain pit, you can use concrete rings or make the walls fill.
From tires. Car tires perfectly tolerate the effects of aggressive environments. In addition, such material can be found for free at any tire shop.
Note! Other improvised materials can also be used, the main thing is that they easily endure a long stay in the water.
Now let's talk about how to make a cesspool for a bath. The first step is to choose a suitable location. If you use a sealed structure, then you should install it near the entrance gate so that the sewer truck can easily drive up to it.
It is best to build a cesspool no further than 5–10 m from the bath itself. It is worth remembering that the shorter the pipe, the less likely it is to become clogged. In addition, long communications require the installation of manholes, which increases the cost of all work.
Note! There should not be large trees in the chosen place, as their roots can damage the walls of the container. In addition, the drain pit is made far from sources of drinking water. It is also worth maintaining a distance from the neighboring site (1–5 m).
The next step will be earthworks. You need to dig the pit itself under the drain hole, as well as trenches for sewer pipes. The upper layer of soil can be distributed over the site, and the lower, infertile, must be removed.
Further work will depend on the material you choose.
If concrete rings are used, then special equipment (crane or manipulator) should be involved in the work. Such products weigh quite a lot, so you will not be able to cope with the styling yourself. Concrete rings can be taken used, even with small chips and holes.
Whatever material is chosen, it is important to make a hatch for periodic inspection. For a certain time, the filter element becomes silted and requires cleaning.
Do-it-yourself drain pit for a bath - how to make
The right drain pit for a bath will help extend the durability of the structure, prevent the appearance of dampness and various odors. Its design is very simple to implement: having a plan, anyone can build a drain.
A drain pit for a summer shower or bath consists of a drain pipe and a reservoir where water flows. A pipe for draining water must be laid before the arrangement of the foundation. It is a wide branch, for which the diameter and shape are extremely important.
An example of a drain hole for a bath
Bath design scheme
mesh filter
The pipe is discharged into the drain tank. This pit is located at a certain distance from the bath. Unlike a cesspool, this drain is almost always open. This approach is explained by the fact that bath water does not pose an environmental hazard.
The junction of the pipe and the drain tank is additionally sealed and reinforced with a flexible coupling.
Metal drain tank for a bath
For the construction of a drain pit for a bath, various materials can be used. If you have certain funds, then it is best to give preference to brick or foam blocks.
Photo: pit preparation
Tire pits are also very popular. Such a drain structure is distinguished by its availability and easy installation. Tires for cars or trucks are used as walls in this design (depending on the required drain volume).
Tire drain installation
Concrete rings are mounted very similarly, but they are interconnected with a concrete mortar. A mandatory requirement is the treatment of external surfaces with bitumen - this will extend the life of the drain. The seams between the individual parts of the structure are coated with sealant.
Processing of concrete rings
First, a place is selected for the pit. From the bathhouse and the foundation of a residential building, you need to maintain a distance of 3 to 5 meters. The depth of the pit depends on the required volume of effluents and the level of groundwater. It is recommended to take a value of no more than 8 meters.
Outlet of pipes from the bath
Drain design
Inspection hatch
The drain pit for the bath should be cleaned several times a season with the help of a cesspool machine. This will free the drain from solid waste, plaque, and get rid of sludge. Instead of vacuum trucks, you can use a submersible drainage pump.
If an unpleasant smell of decay or dampness began to appear from the drain hole, then the drain is cleaned and dried. At the next use, special microorganisms (anaerobic or aerobic bacteria) are added to the water.
How to arrange a drain pit for a bath: photo, video
Any bath, even the smallest, requires the organization of water drainage. Therefore, during construction, it is necessary to take care of the drain, as well as to build such a structure as a drain pit for a bath.
In this case, it is more expedient to run drain pipes from the bath to the ditch or make a tie-in into the main sewer.
In addition, it makes no sense to think about the question of how to make a drain hole for a bath where the groundwater level is too high.
The fact is that then the prepared pit will be filled with groundwater, and the drains simply will not fit in it. In other cases, the device of such a variant of water drainage is fully justified.
Any construction must begin with a design. Of course, the construction of a sewer well for wastewater does not require the development of complex design documentation, but some calculations, nevertheless, should be carried out.
First of all, you need to answer the following questions:
Why assess the level of groundwater location was described above. But how to do it? Of course, the most accurate method is to drill wells to a certain depth, but this is not always possible.
You can roughly estimate the level of water occurrence by the vegetation cover. So, if moisture-loving plants grow in a dry area, then this is a sure sign that the water is very close.
These plants include:
The volume of the future tank or cesspool in a private house depends on how many people are supposed to use the bath. Naturally, the more people visit the steam room and washing room, the more water will be required. And, accordingly, the dimensions of the pit should be such that the drains do not overflow.
The design of the pit depends on the type of soil, that is, whether it will be necessary to strengthen its edges or not.
Now you need to choose the location of the pit. As a rule, experts advise to step back from the walls of the bath about two meters. You should not take the pit too far from the bath, as then it will be difficult to provide a sufficient slope so that the drains move by gravity.
Drainage pit made of bricks
If the soil on the site is strong enough and, at the same time, has good drainage properties, then a lot of materials will not be required to build a bath. The walls of the pit themselves will not have to be strengthened, and the bottom of the drain pit will need to be covered with a layer of rubble and river sand. Unfortunately, such ideal conditions are not available in all areas.
In most cases, the walls of the pit need to be reinforced to keep it from crumbling. To do this, use brickwork, slate sheets or similar material. Alternatively, you can use a metal or plastic barrel without a bottom.
A number of holes will also need to be made in the lower part of the walls of the barrel so that water can filter through the soil.
It should be noted that the cylindrical shape of the pit is the most profitable option. The fact is that in this case, the loads are distributed more evenly over the walls, and the probability of destruction of this structure is minimal, unlike a cube-shaped chamber.
The first and most time-consuming stage of construction is the preparation of the trench, that is, earthworks. Where to put the excavated soil? As a rule, if it is high-quality soil, then it can simply be distributed over the site. In the event that it is clay, stones or sand, then it is better to remove the soil from the site.
If it is decided to equip the pit with brickwork, then it is better to choose ceramic bricks. This material is the most durable, as it is not afraid of moisture.
For reasons of saving building materials, the laying of the drain pit is carried out in half a brick. It is important not to forget to leave gaps between the ends, which will serve as drainage holes.
Advice! Instead of brick, you can use natural stone.
After the masonry is completed, it is necessary to proceed with the formation of a permeable bottom. For backfill, as already mentioned, crushed stone and sand are used, but you can also use construction waste - broken brick or concrete.
Advice! The layer of backfill for drainage should be at least 20 cm.
Strengthening the walls of the pit with brickwork or other methods is completed at a distance of about 40 cm of earth. From above, the pit is closed with an iron sheet or an overlap is made of a concrete slab.
Advice! If the equipped pit is located on the site where the transport will drive, then the thickness of the reinforced concrete floor slab must be at least 25 cm.
In the event that the soil in the area is clayey and does not pass water well, then it is worth leaving a hole in the floor slab through which wastewater can be pumped out.
Advice! When arranging such a hole, you need to take care of a strong and securely closing lid for it, especially if children live in the house.
The remaining free space to the ground level is filled with soil taken out of the pit. Such a device for a drain pit is quite reliable; you can safely walk and ride on top of it. And to disguise this unsightly piece of land, you can place a flower bed on top.
Drainage pit from car tires
Since the drains from the bath do not contain solid waste, you can choose the simplest options for arranging drain pits. For construction, it is not even necessary to purchase special materials, you can use what is at hand. For example, old car tires.
For arranging a pit, it is better, of course, to use large-diameter tires, for example, from KAMAZ. To do this, the sidewalls of old tires are cut off with a jigsaw or other suitable tool. Prepared tires are stacked one on one.
In the lower part of the pit, crushed stone is added, as described above, and a pipe is inserted into the upper cylinder, through which effluent from the bath flows. Then a metal sheet is laid on top of this structure, which is covered with a layer of soil.
Another simple drain pit for drains from a bath or shower. For its device, sheets of wave slate are used.
So, the first sheet is laid on the bottom, the second is placed on it so that its “waves” are perpendicular to the first sheet. This laying continues until 30-35 cm remain to the top of the pit.
The drain pipe, taken out of the bath, is inserted into the upper third of the "stack" of slate sheets. Then, with the help of fragments of the same slate, the walls of the pit are strengthened, and the space remaining up to the edge of the pit is filled with soil. Such a pit will work quite effectively if the soil on the site is mostly sandy.
It should be remembered that neither the first nor the second of the proposed options for arranging drain pits is suitable if they are supposed to be located on the site where vehicles will pass.
Drain pit for a bath: a diagram, masonry, how to make a bottom with your own hands
During the construction of the bath, it is necessary to make a sewer to drain wastewater. There are many options for this, however, a drain pit for a bath is most common in private buildings. The main reason why this structure is being built is a small amount of pollution and a small amount of effluents, in which, as a rule, water and detergents are present in insufficient quantities to pollute the site.
And a simple drainage system will help clear the wastewater. Therefore, the construction of a septic tank or other type of sewerage specifically for a bath is impractical for economic and environmental reasons. At the same time, it should be taken into account that a drain pit cannot be built if the groundwater on the ground is located close to the surface of the earth.
If there is a system for draining wastewater from another building or room nearby, then you just need to connect the drain pipes from the bath to it.
First you need to draw up a draft of the drain pit. This does not require a large amount of work and the preparation of a large number of different schemes and documents.
Several factors should be taken into account that directly affect the size and location of the sewer for the bath:
If the bath is small in size and the number of people living in the house does not exceed 4-5 people, then the water consumption will be small. You don't have to visit her every day. meaning. In this case, a hole one and a half meters in size and no more than two deep is enough. If there are many residents in a private house and there are many guests, then the size of the drain pit must be increased. In each specific case, it is not difficult to determine.
|
Also, the size of the sewer device is affected by the presence of a pool., which significantly increases the amount of wastewater, since the water in it should be changed as often as possible due to hygiene reasons.
The quality of the soil affects the design of the drain pit. If the soil is weak or sandy, then the walls and edges of the pit must be strengthened so that it does not collapse due to the abundance of water.
When deciding how to make a drain hole for a bath, which would provide a high-quality drainage of wastewater, it should be positioned correctly. The wastewater outlet must be located at a distance of three to six meters. It is impossible to build a pit closer because of the inevitable smell of drains and the possibility of destruction of the foundation. If the place to drain the water is far away, then additional expenses for pipes will be required. And it is quite difficult to make a normal pipe slope at a great distance so that the water flows by gravity.
If groundwater is located close to the surface of the land plot, then any pit will be constantly filled with water. In this case, it is necessary to build a sealed container for wastewater, which should be periodically pumped out or use other more advanced systems for the removal and treatment of wastewater.
Under the condition of strong and strong soil, it is not necessary to strengthen the walls and bottom of the drain pit. It is enough to dig a pit of the required size, and at the bottom make a pillow of layers of sand and gravel for wastewater treatment.
Such good conditions are rare in practice. Therefore, some types of construction work will have to be performed. The walls of the drain pit for the bath must be strengthened. To do this, you can overlay them with brick or slate. Or install tanks made of metal or plastic. Installing concrete rings is also suitable, however, this option is not the cheapest.
When installing containers, several drainage holes must be made at their bottom so that the water gradually goes into the ground. At the same time, a pillow of sand and gravel is also needed to filter wastewater.
As drain pipes, you can use products made of metal, asbestos or plastic. Plastic pipes are more preferable because of the low price and ease of installation.
After choosing a place for the drain pit, it is necessary to dig a pit and a trench for the connecting pipe. Then you need to build the walls of the future pit.
If you use a brick, then the laying of the drain pit is made with a thickness of no more than half the length of the material.
At the same time, holes should be left after a certain distance so that the drains go into the ground. Brick is destroyed over time, so if there is a natural stone, then such walls will be the strongest. Limestone in conditions of high humidity quickly collapses - its use in this case is impractical.
After strengthening and building the walls, it is necessary to fill the bottom with a layer of sand and gravel. The thickness of the pillow should be at least twenty centimeters.
On top of the wall of the pit, you need to cover with a concrete slab or make a screed. A ventilation hole should be made in the cover of the pit and a pipe should be inserted to exhaust the gases that are formed due to the storage of effluents. You also need to make an inspection hatch to control the level of wastewater and, if necessary, pump it out.
Some owners of country houses equip a flower garden or flower bed on top of the pit floor slab to preserve the appearance of the area.
The drain pipe must be laid in the ground to a depth of more than half a meter or more, depending on the freezing of the soil. In this case, the slope of the pipe should be three centimeters per meter of length so that the wastewater leaves the bathhouse by gravity.
In our country, drain pits are popular, which are made from used vehicle tires. For this purpose, it is best to use the tires of tractors and heavy vehicles, as they are large and have a sufficient level of rigidity and strength.
The side parts of the tires must be cut with a grinder or an electric jigsaw. In this case, it is necessary to provide a hole for entering the drain pipe. Then the tires must be installed in the pit on top of each other, and in the lower part to make drainage from gravel, sand or construction waste. On top of the structure, you need to make a cover from a piece of metal and sprinkle it with soil for additional insulation in winter and create a good view of the house area.
The following scheme for a drain pit for drains from a bath is quite simple and cheap. For this, parts of the slate are used, which are laid on the bottom of the pit perpendicular to each other. This is necessary to create an air gap between the sheets through which water will pass. The drain pipe must be positioned so that the drains from it fall on the top sheet of slate . Walls can also be reinforced with this material.
Both options are acceptable with a small load on the area where the pit is located. If cars pass or there is a road in this place, then these schemes will not work.
Drainage pits can be made from other materials that each homeowner chooses for this. However, at the same time, we must not forget that the arrangement of drain pits for a bath, as well as other sewage systems, must necessarily comply with the requirements and rules for environmental protection, this is facilitated by drains, which must be carried out as the tank itself is filled. You should combine the convenience of the location of the bath and the drain pit for it with the cleanliness of the area.
To make your visit to your bath bring you only pleasure, make sure that the drain hole for the bath is arranged correctly. It will carry out, first of all, the functions of sewerage, that is, to remove wastewater from the structure. Running a water pipe to a bathhouse is a simple matter: it is enough to lay metal-plastic pipes from an electric water heater to a hot water supply point, and this does not require specific skills. As for the disposal of wastewater, it is important to comply with all building codes. More details about everything - in the article.
According to the rules, the drain pipe must be laid even during the construction of the foundation. It is located in its lower part under the drain pit.
The drain hole in the bath is dug 3 meters from the foundation. Features of laying the drain pipe:
Warming of such a floor is not required - a concrete floor filled in accordance with all the rules and a good-quality tile laid on it quickly heats up when the bath is fired and does not let cold air in from the outside.
Pro tip: If the slope when conducting the drain pipe in the bath towards the cesspool is sufficient, the insulation of the pipe is also not required.
The design of such a drain pit is similar to the structure. A metal barrel with a capacity of 200 liters can be used as a vessel for draining. The design process is quite simple:
The cesspool from the barrel is ready!
Polyethylene drums can also be used as pit latrines. The design of a two-chamber septic tank is a system of two barrels:
Water flows from the first barrel to the second through a specially equipped gap between the soil and the barrels, filled with a mixture of gravel and sand. This gap is a biological filter, passing through which purified water enters the soil. The upper part of the septic tank is closed with a lid thrice impregnated with a bioprotective compound.
A two-chamber septic tank involves holding a bath in the foundation from a steam room and a shower room, combined with a tee with a collector, which, in turn, is connected to the septic tank. A hatch is installed in the dressing room for access to pipes for the purpose of repair and inspection. If all of the above conditions are met, the sewer will work flawlessly and properly.
Pro tip:
The advantage of using polymer barrels in the construction of a two-chamber septic tank is their resistance to decay, destruction by corrosion and fungus. Therefore, using them, you ensure a long service life of the treatment plant without replacement and repair.
Underground filtration fields can be used to drain wastewater from the bath. With their help, runoff is cleaned and distributed in the soil through a system of irrigation pipelines over the entire area of the summer cottage. The design consists of a septic tank equipped with a dosing device, a drainage pipe and a distribution well.
Water through the pipe enters the network of irrigation canals - into the drainage pipes buried in the ground. The depth of laying pipes is from 0.8 to 1.5 meters, but they should not be located at a distance of less than 1 meter from the groundwater level. The disadvantages of underground filtration fields include the complexity and laboriousness of installation, as well as high cost.
Now, having familiarized yourself with the three options for organizing sewer drainage from the bath, you can choose the most suitable one in your particular situation, based on material possibilities, as well as the frequency of use of the premises.