Roadworks
- Earth work, excavations and embankments
- Froming and thickening of embankments
- Preservation of excavations
- Dewatering of road body-work
- Purifying appliences
- Discharge and inlet channels
- Separators
- Desanders
- Reinforced concrete and concrete culverts
- Disassambly work
- Disassambly of road and street elements
- Disassambly of culverts and bridges
- Substructures
- Reinforcement of slopes
- Steel protective parapets
- Froming and thickening of embankments
- Preservation of excavations
- Dewatering of road body-work
- Purifying appliences
- Discharge and inlet channels
- Separators
- Desanders
- Reinforced concrete and concrete culverts
- Disassambly work
- Disassambly of road and street elements
- Disassambly of culverts and bridges
- Substructures
- Reinforcement of slopes
- Steel protective parapets