Curtain injection is used for sealing structural elements with ground contact affected by moisture. Curtain injections are suitable for restoring basements, shafts, canals, and tunnels. Curtain injection, also called gel injection, is mainly used if the structural elements concerned cannot be sealed from the outside or if this is impossible without disproportionate costs or effort.
SinoPacker button head injection packer 18*170mm and 18*350mm for curtain injection with gels. The sliding coupler/adapter is also available.