Despite being exposed to high mechanical loading and chemical attack, the structures and ducting used for the collection and disposal of wastewater, effluent and sewage are required to exhibit exceptionally long service lifetimes.
Regular maintenance and repair measures must take into account the high physical and chemical attrition to which both the original network components and the repair products are exposed.
OSISCO Sewerage Structures Injection Services
- Waterproofing of structures against infiltration and exfiltration.
- Elimination of manufacturing defects such as cracks, voids, and cavities in the concrete and masonry.
- Embedding of injection hoses in critical construction joints.
- Reinforcement of the construction.