Ram injection lance

Ram injection lances are steel tubes with tips used for injections into the ground, e.g. ground solidification, stabilisation of constructions, lifting injections. Without predrilling, the ram injection lance is rammed into the non-rocky ground and then injected. Depending on the ground condition, big depths are reachable offering a good effective area. If used below foundation plates, the structural element has to be provided with holes through which the ram injection lance can be driven into the ground.