concrete repair mortar VELOSIT RM205 25Kg

Non-shrinking fiber-reinforced concrete repair mortar, category above R4 for layers up to 6-100 mm

Waterproof, antifreeze, polymer, fiber-reinforced one-component cement mortar with a long open time, but at the same time
rapid development of endurance. It binds the mixing water soon so that in rare cases (heat) it requires
protection against violent evaporation. It becomes one body with the background and resists abrasion.
Significantly exceeds the requirement of EN 1504-3 Class R4 for concrete repairs (CR) and is applied based on
principles 3, 4 and 7 of the EN 1504-9 directive. It is simply applied with a spatula or by spraying.

● No shrinkage or expansion in dry or wet conditions, which excludes the appearance of cracks.
● Excellent workability
● The water dosage can be adjusted according to the desired texture.
● Armed
● Hydrophobic
● Active antioxidant
● 60 minutes workability time and 12 MPa compressive strength in just 4 hours
● Ultimate strength over 45 MPa after 28 days.
● Dry in 3-4 hours
● Very strong adhesion to concrete. In a debonding experiment, fracture in concrete
● Resistant to chlorides and CO2 due to sealed porosity
● Resistant to chemical solutions with pH 3-12 as well as soft water
● Resistant to climatic stresses
● Sulfite resistant
● Color similar to concrete

In the case of carbonized concrete, we pre-apply the VELOSIT CP201 antioxidant adhesion bridge