Drain well plastic: his dignity, purpose and device

Drain well is intended to reduce the groundwater level with their removal from the site and used in the underlying (or a closed, soil) drainage. This system is needed to protect the soil from waterlogging and waterlogging. The plot is possible to equip one or several wells, the combined drains. Their number depends on the size of the plot, soil composition and other factors. Effective and economical option is to drain well, plastic, but more on that later. First, you should understand its purpose.The purpose of the wells varies depending on their types:

1. Audit (observation or inspection) — is intended to clean drainage pipes, it does not provide for the collection of water. Typically used rotary manholes. Mounting them is on every second rotation (bending) of the pipe or in areas or scissors several drenov. Wells can have both small size (315-425 mm) and large sizes (600 – 2000 mm). Typically, such a well is installed at the base of the drainage system through the upper points of the plot.
2. Filter (absorption) — built in the case, if it is not possible to take the moisture to another location collect water. It is recommended that the setting is usually in a small volume of groundwater in areas dominated by sandy or sandy loam soil. Inside the well place the filter bottom (boiler slag, gravel, crushed stone, broken bricks or other similar material). Veiled on top of geotextile, then falls the ground. Outer walls and base need to protect a coating of the same materials.
3. Cumulative (intake) – used in case when it is impossible to build a filter well and in the absence of near spillway. Constructed in the lowest point of the site. Device the dry well of this type is fairly simple. Externally is a tube with lid and bottom, protected with geotextile and coating. Consists of hose pump and fasteners for it. To enable the pump into hold rubberized socket. Pumped water is sent to a remote ditch, pond or used for irrigation.

Wells vary in size and material. They are usually made of concrete or plastic (drain well plastic):

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1. Concrete is collected from concrete rings of different diameters and heights. Before their Assembly in advance with the help of a crane digging a trench. The main advantage is durability and strength, and the lack of — this is a laborious process of installation.
2. Drain well, plastic started to replace concrete counterparts. Its advantages are lower cost and more quick and easy installation. Weight is negligible, and also provides all the necessary bends. These wells do not suffer from corrosion, have long service life (over 50 years), the pipes are connected via thick rubber cuffs that dozens of years can preserve the tightness. The main feature of plastic drainage well is it gofrotruba. He is securely fastened to the ground, as the ribs securely hold it.

Important! In the soil of the trench must not contain sharp stones and coarse gravel!

Analyzing the above, it should be noted that the best choice will drain well plastic, whose price is more acceptable, and it is more economical and reliable.