- Concrete restoration in accordance to DIN EN 1504-3 and DIN EN 1504-6
- concrete firmness class C20/25 or higher (exigences to building parts in accordance to 3rd rectification) DafStb directive SIB 10/2001)
- high resistance to frost and de-icing salts (CDF and CIF tests)
- low resistance to chloride migration in accordance to BAW leaflet
- low development of hydration heat
- cement-bound
V80C45 grouting concrete
grouting concrete for repairing of concrete and reinforced concrete parts in accordance with the DAfStb VeBMR directive
- granularity: 0-8 mm
- grouting height: 60-200 mm
- consumption: 2.100 kg/m³
- processing time at 20°C (68 °F): about 60 min
- expansion after 24 h: ≥ 0,1 %
- compressive strength after 28 d: ≥ 60 N/mm²
properties
- low shrinkage ratio
- low development of hydration heat
- low Young's modulus
- controlled swelling
- impermeable to water, as well as to great extent resistant against mineral oils and fuel
- high abrasion resistance
- high resistance to frost and de-icing salt (CDF proof)
- highly resistant to penetration of chlorides
- high sulphate resistance
- grouting concrete for concrete bases of concrete-strength-type C20/25 or higher
- 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: a2
- shrinkage class: SKVB 0
- early strength class: C
- compressive strength class: C50/60
fields of application
- grouting of pillars and machines
- hydraulic structures, lock construction, weir systems
- steel hydraulic structures
- large volume grouting under simultaneous decrease of hydration temperatures
- grouting concrete according to the second-stage-concrete directive of the BAW
- noise barriers
- underpinning
- repair grout for constructive repairs according to the 3rd rectification of the DAfStb directive 'protection and concrete repair buildings' 10/2001, published in September 2014