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Hydroelectric of Laúca - Malange, Angola
- Sealing with epoxy resin in the face of the dam, bottom dump and ecological plug
- Sealing with PU resin in the vertical joints and interior of the galleries
- Reinforcement in the support of the generating units
- Sealing structure in the gates and pre-molded, water outlet
- Reinforcement in the base of the metallic pillars in the assembly area, force house
- Moisture tightness in drainage, depletion and other wells