- concrete restoration in accordance to DIN EN 1504-3 and DIN EN 13813
- sprayable, high firmness and adherence
- high frost and de-icing salt resistance
UM20 universal mortar
cement-based, ready-to-use mortar, excellent for uses on vertical, horizontal and overhead surfaces
- granularity: 0-2 mm
- layer thickness: 6-80 mm
- consumption: 2,00 kg/(m²⋅mm)
- processing time at 20°C (68 °F): about 20 min
- compressive strength after 28 d: ≥ 45 N/mm²
properties
- ready-to-use, cement-bound mortar. Just mix with water
- ideal for application on vertical, horizontal and overhead surfaces
- sprayable
- high firmness and adherence
- also available with plastic or steel fibres
- microsilica additives
- hinders the penetration of CO2
- 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
- façade, wall, floor and ceiling surfaces
- concrete repair
- repairing of holes, edges and cracks
- jointing
- sewer repairing
- embeddings, grouting