Hard Aggregate Topping

Heavy-duty hard aggregate industrial floors acc. to DIN 18560-7

Heavy-duty industrial floors, acc. to DIN 18560-7, consist of a defined wearing layer with mineral hard aggregates acc. to DIN 1100. The result are industrial floors with above average good tensile and compressive strength values, very favorable wear resistance values ensuring constant sliding safety.

Hard aggregate screeds acc. to DIN EN 13 318 are hard aggregate screeds with an increased and defined resistance against wear.

Hard aggregate toppings are produced of hard aggregates acc. to DIN 1100 in coating groups A, M and KS. The layer thickness depends on the expected stress and is defined in DIN 18560-7, table 6.

There are 2 methods to install hard aggregate layers: “fresh-on-fresh” on the still fresh base concrete or time-deferred in composite on set base concrete (KORODUR-KOROTAN system).

KORODUR hard aggregate layers are 

  • resistant against gasoline, mineral oil, solvents
  • highly wear resistant also in case of heaviest stress
  • forklift resistant
  • waterproof, qualified for wet rooms
  • anti-skid / non-slip in wet rooms
  • frost and deicer resistant
  • non-rusting
  • electrostatic non chargeable
  • high surface density
  • physiological and ecological harmless
  • easy to clean

KORODUR hard aggregates (without binding agent)
ProductsQualityGroup/DIN 1100Wear resistance
KORODUR 0/4CT-C70-F10-A5A≤ 5 cm³/50 cm²
KORODUR VS 0/5CT-C70-F10-A5A≤ 5 cm³/50 cm²
KORODUR WH-SpecialCT-C70-F10-A3A≤ 3 cm³/50 cm²
KORODUR WH-metallicCT-C60-F12-A3M≤ 3 cm³/50 cm²
KORODUR Diamond concreteCT-C70-F10-A1,5KS≤ 1,5 cm³/50 cm²

NEODUR dry mortars (with binding agent)
ProductsQualityGroup/DIN 1100Wear resistance
NEODUR HE 65CT-C70-F9-A5A≤ 5 cm³/50 cm²
NEODUR HE 65 SVS 3CT-C70-F9-A3A≤ 3 cm³/50 cm²
NEODUR HE 65 SVS 1,5CT-C70-F9-A1,5KS≤ 1,5 cm³/50 cm²
NEODUR HE 65 SVS 1,5 extraCT-C70-F9-A1,5≤ 1,5 cm³/50 cm²
NEODUR HE 65 metallicCT-C80-F11-A3M≤ 3 cm³/50 cm²
NEODUR HE 65 plusCT-C70-F9-A6A≤ 5 cm³/50 cm²
NEODUR HE 65 plus SVS 3CT-C70-F9-A3A≤ 3 cm³/50 cm²
NEODUR HE 40CT-C40-F6-A9≤ 9 cm³/50 cm²
NEODUR HE 40/8CT-C40-F6-A9≤ 9 cm³/50 cm²
NEODUR HE 40 SVS 5CT-C40-F6-A5A≤ 5 cm³/50 cm²
NEODUR HE 40/8 SVS 5CT-C40-F7-A5A≤ 5 cm³/50 cm²
NEODUR HE 50 SFCT-C50-F7-A5≤ 5 cm³/50 cm²

NEODUR hard aggregate dry mortars are also available in colours – see KORODUR colour chart.