Repairs to concrete and reinforcement
Repairs to concrete :
Method of application :
- Stripping of concrete which has lost its hold, is cracked or sounds hollow
- Freeing and passivation of corroded reinforcements or replacement of same if too badly damaged
- Re-profiling with hydraulic mortar, with or without fibre, and resin emulsion admixture (LHM)
- Surface protection (optional but recommended): application of paint or water-repellent products.
Reinforcement of concrete in beams and columns :
Method of application :
- Irons inserted and fixed mechanically or sealed in place
- Metal or carbon sheets glued into place (size specified in advance by an engineering office)
- Reconstruction of concrete reinforcements
