Sewage treatment plant in Rakvere
The surfaces were disinfected with pressure wash using a hypochlorite solution during preparation works. Also cracks and leaks sealing was carried out using Xypex Patch’n Plug quick hardening mixture and MC-Injekt 2033 and MC-Injekt 2300 NV polyurethane resins. After that the concrete surfaces were mechanically cleaned from defected concrete, sandblasted and pressure washed. Sediment sealing beams exposed armature was covered with MC Zentrifix KMH corrosion protection. To protect the sediment sealing beams exposed armature, BETOSAN Densocrete 111 corrosion protection was used. Concrete coating was restored on damaged surfaces using Sakr et SPB2 Denso concrete repair mixture. Sediment sealing walls and floors, sand catchers and reservoir were waterproofed using Xypex Concentrate, sediment sealing beams area was covered with Xypex Modified waterproofing.
Slurry tank in Kunda Nordic Tsement
Walls were cleaned mechanically and using sandblasting method. Pressure washing was also conducted. The walls were levelled using BETOSAN Densocrete PPE TH torcrete mixture and waterproofed with BETOSAN Waterfin PV two-compound mixture.
Fountain in Estonian National Library
Concrete surfaces were mechanically cleaned from defected concrete, sandblasted and pressure washed. After that the surfaces of the fountain were repaired with Denso XP SPB2 mixture using a torcrete method.
Muuga Port piers 9a and 10a repair works
Damaged areas were opened mechanically and cleaned using sandblasting method. Exposed and cleaned armature was covered with MC Colusal MK polymer-mineral corrosion protection coating. A polymeric repair mixture MC Nafufill GTS was installed using dry torcrete method to restore the…
Regulator in Kamari artificial lake
Pole surfaces were cleaned mechanically from loose particles. The entire surface of the tiles and also corroded metal profiles were cleaned with sandblasting method. The poles were covered with additional armature net and top concrete layer was restored using Betosan…