Injektionsförstärkning
Injektionsförstärkning, often translated as injection strengthening or grout injection, is a construction technique used to improve the load-bearing capacity and durability of existing structures. It involves injecting a fluid material, typically a cementitious grout or a resin, into cracks, voids, or porous zones within the material being reinforced. The injected material then hardens, filling the spaces and bonding the separated components together.
This method is widely applied in the repair and strengthening of concrete structures, such as bridges, tunnels,
The choice of injection material depends on the specific application and the type of structure. Cementitious