The drinking water reservoir Räcknitz holds a total volume of 60.000 m³ stored in eight chambers and counts among the largest drinking water reservoirs in Germany.

In two chambers, ceiling surfaces and column heads needed repair. After several years of preparatory work and planning, the operator/engineering office decided the material question in favor of the KORODUR product line
MICROTOP. Into use came the shotcrete mortar MICROTOP TW 3 HOZ.

MICROTOP TW 3 HOZ was chosen for its excellent properties and technical features. The material characteristics adapt perfectly to the concrete sub-base.