Injection methods

KTW provides services in two main areas of injection methods:

Sealing injections

• Elastomer resin injections for sealing cracked concrete components, where the flexibility of the injection media offsets crack movements
• Surface / curtain injections for the subsequent sealing of externally inaccessible components (e.g. out basement walls), joints, cracks with movement; both in horizontal and vertical execution
• Subsequent horizontal sealing of masonry for protecting against capillary rising moisture in a borehole process

Force-fitted injections

• Crack injections in concrete components with low viscosity EP resins, high-strength elastomer resins or mineral suspensions
  Reinforcing masonry injections through the force-fitted closing of cracks and cavities with injection suspensions