- concrete repairing according to nach EN 1504-6
- able to bear charges after only 2 hours (even at 5°C / 41°F)
- extremely low shrinkage behaviour
- low hydration heat development
- high resistance to frost and de-icing salt
- high resistance to chloride penetration
V2/20 quick-setting grout
highly flowable swelling grouting mortar with high initial and final firmness, in accordance with the DAfStb VeBMR directive
- granularity: 0-2 mm
- grouting height: 6-40 (80) mm
- consumption: 2.000 kg/m³
- processing time at 20°C (68 °F): about 30 min
- expansion after 24 h: ≥ 0,1 %
- compressive strength after 2h: ≥ 15 N/mm²
- compressive strength after 28 d: ≥ 80 N/mm²
properties
- pumpable
- controlled swelling
- able to bear charges after only 2 hours (even at 5°C / 41°F)
- extremely low shrinkage behaviour
- low water/cement ratio
- low hydration heat development
- high resistance to frost and de-icing salt
- high resistance to chloride penetration
- impermeable to water, as well as to great extent resistant against mineral oils and fuel
- construction material type A1, according to the ruling 2000/605/EG of the European Commission, September 26th 2000 (published in official journal, L258)
classification according to VeBMR
- flowability class: f2
- shrinkage class: SKVM 0
- early strength class: A
- compressive strength class: C60/75
fields of application
- quick setting grout and quick setting concrete for all kinds of precision machines
- turbines, generators, compressors, diesel engines and other power-generating systems that are subject to high dynamic stress
- fixators and supports of bearings
- steel and concrete pillars
- concrete prefabricated parts and steel structures
- bridge supports and bridge transition structures
- crane rails and radio telescopes, steelworks, smelting works and mining installations
- rail support systems
- repair system DEUTSCHE BAHN "slab track" with the Vossloh repairbase DFF 300
- paper mills, chemical and refinery plants, wind turbines and mobile communications transmission masts
- steel works, smelting works, mining installations
- approved baseplate grouting material for EBA/Deutsche Bahn AG superstructure technology, height compensation of rail fixing systems