"TLD Grout" is a two-component, plastic filler that can be injected in limited areas and pumped over long distances.
TLD Grout is a filler material that offers high resistance to material separation due to groundwater seepage, and allows for limited injection with minimal leakage through cracks in the ground or lining.
While conventional limited-injection materials made long-distance pumping of over 500m difficult, TLD Grout, through the development of a new plastic material and a two-component tip shot, can be pumped up to approximately 2000m.