Intaba Drill & Blast blast trenches for various civil engineering projects to enable infrastructure development.
Subsoil drainage protects your property from water damage. This system is used to remove excess water from the soil surrounding your property in architectural, sewage, and irrigation applications and to provide water to plants as well as drain sewage away from your property. A subsoil drainage system is installed within the ground and should be installed by either a landscaper or a qualified plumber.
Purpose of subsoil drainage:
Types of subsoil drainage:
The most commonly used subsoil drainage system is a special pipe covered with geotextile material. A number of perforations are through the pipe to let water through to be drained. The geotextile covering is crucial as it prevents soil and other materials from coming into the pipe and causing a blockage. Rock and pebbles may also be used as filtering materials. To prevent excessive clogging, drainage pipes should be about 7.5 cm or more in diameter. Trenches should be a minimum width of 300 mm where circular pipes are used. For most simple water drainage systems like sewage use, pipes made from clay, cement, or plastic can be used.
Drain envelopes are placed around a subsoil drain for various purposes, including: