Well, when the groundwater is far from your plot, and the main ground is sand. In this case, it is quite possible to do without removal of water. But it happens on the contrary: the land on your territory is solid loam. Accordingly, after the snowy winter in the period thawed in the yard and near the house flood. After all, the clay does not absorb liquid. Inside the room is formed damp, heard smells of fungi, mold. Over time, concrete in the yard is destroyed, cracks are formed on the walls. With these problems, you can cope with yourself, namely to make drainage.
1
The phase of preparation for the arrangement of the drainage system involves:
Setting the type of soil on your site and determining the level of groundwater.
Fixing the place where water from the pipes will go.
Drawing up a plan, as you will divert water. How much material is required and what.
Mandatory accounting of the slope, otherwise you will have to put a pump for pumping water.
Determination of the load on the drainage system.
2
After the design, decide which drainage will be suitable for you more. There are three types of drainage: open, bulk, closed. The simplest is the open drainage. Used when thawing, rainwater. It is necessary to dig a ditch around the perimeter of the yard and remove it into the drain well or reservoir. The depth of the Rib is about one meter, width 40-50 centimeters. The walls of the Rib are digging at an angle of 30-45º so that the ditch is filled with water and the soil remained dry. For the effectiveness of the runoff is obligatory.
3
Do not you want to clean and regulate the problematic ditch all the time? Apply the following option - a flowing method. True, it is rarely used, but it will drive the work of an open drainage for a long time. To do this, geotextiles are placed in the ditch (the edges are fixed on the sides of the pit), the sand poured top, and then the trench is filled with rubble, broken bricks, stones.
4
The above methods for removing water, besides what is easy to perform, are also economical. But they are not always effective. The effective option is a closed drainage. For such a drainage, stock material.
Flexible taps specifically for turning the pipe to the necessary degree.
5
By purchasing goods, proceed to the work. Dock 1.5 meters in a depth and 45 centimeters in width. Fall at 10 cm rubble, then by 10-15 centimeters sand, free to confuse. Terminate from above pipeWrapped drainage geotextile. Be sure to keep in mind that you need a bias of 6º and well For drain. If the inclination of the system is not followed, there will have to put a pump for pumping water from pipes. The well equip the locking device so that there is no fluid outflow back. Pipes jump, put the derm on top. The collector well is made of concrete with your own hands, but it is better to purchase ready-made of plastic. When you choose it, consider the parameters, do not choose a capacity of less than 0.8 meters in height, and D \u003c0.5 meters. In a smaller vessel, the use of a drainage pump is impossible.
If you make a removal of water in all the rules, not saving on materials, then you do not threaten the flooding of the site. And most importantly - do not forget to periodically clean the drainage well and pipes.
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