- concrete restoration in accordance to DIN EN 1504-3 and DIN EN 13813
- high chemical resistance, to some extent against major chemical stress
- to great extent sulphate resistant (industry) and ammonium resistant (agriculture)
- for partial or extensive concrete repairs
- sprayable on vertical and overhead surfaces
KA20 canalisation mortar
cement-based, ready-to-use mortar with plastic additives for canalisations and sewers
- granularity: 0-2 mm
- layer thickness: 6-40 mm
- consumption: 1,90 kg/(m²⋅mm)
- processing time at 20°C (68 °F): about 45 min
- compressive strength after 28 d: ≥ 55 N/mm²
properties
- ready-to-use, cement-bound, ready-mixed mortar, just mix with water
- for partial or extensive concrete repairs
- suitable for applications by hand on vertical, horizontal and overhead surfaces
- sprayable on vertical and overhead surfaces
- high chemical resistance, to some extent against major chemical stress
- to great extent sulphate resistant (industry) and ammonium resistant (agriculture)
- ready to use
- sprayable
- satisfies the requirements of the type A1 construction materials (non-flammable) according to the ruling 2000/605/EG of the European Commission, September 26th 2000 (published in official journal, L258)
fields of application
- coating and restoration of:
- water treatment plants
- sewage collectors
- jointing of brick work walls
- waste water pipes
- areas with chemical hazards
- areas of high presence of sulphates (ground water and foundations)
- rainwater basins
- collection trays
- shafts
- coating of walkable sewers
- evening in canalisations, walls, floors and ceilings
- repair of inner beds in pipes