Building a house is a responsible occupation. It is important to calculate everything to the smallest detail, to take into account a lot of nuances. It is impossible to do without knowledge of building laws. Drainage around the house will not always need to be equipped. Such work will need to be performed if:
- the building will be in lowland area;
- the area is marshy;
- location of the site - river floodplain;
- future house will be built next to the reservoir.
The task is real
Arrangement of drainage around the house can really be done by yourself. You can drain the local area with your own hands, given the features of this activity. After carefully studying the recommendations on this topic, the drainage device around the house will be crowned with well-deserved success. The tips outlined below will help to qualitatively implement the task.
Removing moisture
To make drainage around the house with your own hands as good as possible, you need to start draining the area from groundwater that is too close to the top layer of the earth. Such a need is notwould exist if the waters flowed no higher than 2.5 m. Then the surface is considered dry, requiring no drainage around the house.
But in cases where the flow of water is observed above 1.5 m, this contributes to a decrease in the bearing capacity of the soil, it becomes unstable. Therefore, the future structure in such a situation is at significant risk. Waterlogged soil contains too much water. Then the foundation can settle. It will be risky to build a basement or basement type floor, there is a risk that the foundation will settle, cracks will appear on the walls.
Process characteristic
Do-it-yourself drainage around the house consists in draining the area where it is planned to build a structure. It will be necessary to remove water at least along the perimeter, optimally - along the edge of the entire territory where the yard will be located. Channels need to be dug. It is important to arrange them with some slope, from 50 to 70 cm wide.
What determines the calculation of how deep the channel should be? Calculations are made depending on individual measurements. The main goal of the work is for groundwater to flow under the site without going outside. To solve such a problem, you will need to work hard. Consider the features of laying drainage with a step-by-step description of the process.
Detailed description
Drainage around the house should be the same depth as the base of the foundation. The sequence of work will be as follows:
- The ditch is dug 2-3 meters from the building.
- In progresslaying a clay layer with a thickness of 15 to 20 cm, it is important to ensure that the groove is shaped like a tray.
- A medium-sized stone is carefully laid out on top to form the sides.
- The formation of the vault is provided by large stones.
- A layer of 25-30 cm of gravel or crushed stone is laid on the vault.
- A layer of soil dug in the process of creating a ditch is poured on top so that water can flow freely into the tray capacity and from there move along the arranged chute.
Tips for proper drainage
The reliability of the house depends on the correct arrangement of drainage around the house with your own hands. The operation can be carried out using the most modern methods. To do this, you need to purchase the required number of drainage pipes, created from a material specially designed for this purpose with a smooth surface of the inner wall. This characteristic will increase the rate of fluid flow. For the outer layer, it is important that it be of a corrugated structure, which will provide rigidity and strength. Pipes must be laid at a depth of at least 5 meters.
Description of drainage device
Proper drainage around the house should be done as follows:
- Drainage trenches must be placed on the territory where there will be no buildings. They must be connected using a common water collection pipe. The outlet of the drain is organized towards the street ditch.
- Laying a drainage drainage system around the house on clay soilsmade at an angle of 2-3 degrees. Separate elements are used, for which pipes with a diameter of 100 or 150 mm are used. The length of this type of pipe rolling should reach no more than 20 meters. It is necessary to dig a trench, the slope of which must be directed to the water collector.
- To backfill the surface above the pipe, large crushed stone is used, the layer of which should be at least 20 cm. A layer of ordinary soil is laid on top.
- If you need to direct the drainage network in the opposite direction from the street, you will need to build a place under the site where water can collect. The sides of the tank must be 2 by 4 m, the requirement for walls is strict verticality.
It is important to consider that the process of laying a groundwater removal system is not simple and cheap. The problem of the existence of groundwater makes construction more costly financially. But ignoring the problem is not recommended so as not to risk the strength of the entire house.
Difficulties with laying water pipes should not arise. If you have any questions, you can always get advice from the company where you purchased the pipe. There is a staff of specialists involved in the services of creating a drainage system.
Features of drainage using pipes
Knowing how to make drainage around the house, you do not need to spend extra money on ordering services from professionals. After all, for construction, every penny will not be superfluous. Considerfeatures of using pipes.
We offer a list of the main stages of work.
- Dig the grooves by hand or using construction equipment. Depth should reach between 40 and 60 cm.
- Take care of cleaning up debris, checking for evenness with a ruler or a sports level.
- Fill the bottom of the trench with a layer of sand, the thickness of which should be from 5 to 7 cm. Drainage pipes are laid on this layer, each of which must be connected using tees or fittings.
- A layer of gravel is poured over the pipes. It is necessary to take care of laying a geotextile film that ensures the durability of the use of the entire drainage system. From above it is necessary to pour a layer of soil, which will level the ditch with the surface.
Important recommendations
It is advisable to take care of applying the drainage scheme to the master plan of the house. It is impossible for the finished drainage to be damaged. After all, over time, the owners can plan the construction of backyard buildings. Such a scheme will preserve the integrity of the structure.
It is not necessary to use pipes to create a water drainage system.
Other reasons for arranging a drainage system
For owners of private property, the behavior of the waters that flood the site when it rains or snows melt can be an unpleasant surprise. It is also very difficult to move on wet ground if the site has a clay type of soil. But do not despair - the situation is fixable. Modern achievements in construction will help createthe most comfortable conditions.
Drainage around the house with your own hands on clay soils is to install drainage drains on both sides of the paths.
Designer ponds
In addition to the withdrawal of drainage flow outside the site, you can solve the issue of groundwater in an original way - turn the problem into a masterpiece of design skill. The waters can drain into an artificial reservoir with a depth appropriate to the size of the drainage system.
It is important to take care of sealing the walls of this pond with crumpled clay, put several layers of waterproofing from a special modern material - hydroglass.
Then the walls can be laid out of brick, natural stone, concrete. Water-loving plants are used to decorate the shores.
It is desirable to develop a house plan after the creation of a groundwater drainage system.
Requirements for wells and drains
There are a number of mandatory requirements that apply to pipes and wells. When wondering how to properly drain around the house, pay attention to such features. The classical scheme is characterized by the laying of a drain, covering the perimeter of the entire structure, always with a slope. It is recommended to use a two-layer drainage type of pipes, which are perforated. The stiffness of such building materials should be from SN6. There are simple arguments to explain why this choice of uneven, soft texture pipes attracts contaminants.
The choice of rigid pipes for arranging the drainage system will help to achieve evenness of the layer, saving the drainage from overgrowing with silt and pollution. If it is not possible to stock up on finished pipes, this is not a problem. Try to make them yourself - apply a perforated pattern.
Right corners of the drainage system through one must be provided with inspection and revision wells. They are built 10-12 m apart, using long straight sections for this purpose.
The purpose of the manhole is that it additionally provides for the collection of sludge. For the successful implementation of this function, it is necessary that the level of the bottom of the well relative to the drain be placed 0.2 meters lower.
Don't try to have inspection wells dotted with all the turns. There is no need for this. But their presence in sufficient quantities will allow you to clean the pipes in a bilateral direction.
To turn the pipe without the use of a manhole, it is practiced to use a branch with sockets, the main characteristic of which is flexibility. To make such a well, you need to take a chopped plastic pipe or buy a finished product. Pay attention to the diameter of the pipe, it must be sufficient to allow cleaning.
We proceed to the arrangement of the lower section of the drainage ditch - the installation of a collector well that combines all the drains. What materials are used for this purpose? There is a choice between concrete rings and special purpose plastic containers.
The system functions in this way - after installing the drain pump in the collector, it canproductively pump out water and direct it through pipes to a ravine or reservoir. It is necessary to ensure the presence of non-return valves on the pipes. And if the drainage pump suddenly breaks down, the outflow of water from the well in the opposite direction will be impossible.
Organization of a collector-type well made of polymers
Material savings should not be paramount in the process of installing a drainage collector. It is important to take care that the valves are protected from silt deposits that threaten the pump with damage.
Digging a trench yourself is not so difficult. If there is no self-confidence, you can invite assistants. Earth-moving equipment - an excavator, if there are no other assistants, can speed up the process. As you prepare to start work, make sure you have:
- cars with which you will transport soil and other bulk materials;
- rammers;
- hacksaw to help cut pipes.
Purchase the items listed:
- Drains, which can be replaced with ordinary sewer pipes, with a diameter of 100 to 150 mm. Holes are drilled into them. There is an option to use factory perforated products, which are produced specifically to create a drainage system.
- Several options for flexible elbows or couplings to turn pipes in a curve.
- Sliced plastic pipes with a large diameter. An alternative is to use the factory plastic manholes.
- Segmentsgeotextile material, gravel, sand.
- Cord, laser type level.
Summarize
Given a number of the listed features, it is possible to create a drainage system on the site on your own. It is important to remember that the drainage should be arranged with a slight slope - from 50 to 70 cm wide. The depth of drainage should be the same as the base of the foundation. Lay pipes at a depth of 5 m. Draw a drainage scheme on the master plan of the house. Develop a house plan after creating a drainage system. The size of the pipe diameter must be sufficient so that the pipes can be cleaned. Check valves are important.
We hope that the information provided on how to drain around the house will be useful to people interested in the successful implementation of such a task.
