Excavated soil or referred outbreak material that is produced during construction projects through the Excavation of the trench or boring a tunnel.
Depending on the material of this excavation can be used in different ways. Is he with pollutants, such as heavy metals, contaminated, it must be disposed of in a specially sealed but landfill either purified complex ( soil washing plant ) or.
Advantageously, a circuit is established when the pits, where you have removed the building materials, are filled with the excavation of the buildings created from it again.
A pit, the excavation is used as building or packing material elsewhere is referred to as extraction pit (English borrow pit). Excavated soil, which comes from a collection pit and introduced elsewhere for landscaping or soil modeling, be described as foreign soil (English borrow material).