Use of a trenching and treating apparatus for the renewing or reinforcing of hydraulic dams

摘要

The plant (1) to extract and transfer soil, and the like, has an excavator at the leading end which transfers the extracted material to an integral material preparation stage (3). The material is transferred to the trailing end where it is laid (8) and compressed (10). Additional material (6) can be added to the excavated soil, to improve the structure of the construction being restored and/or improved