Umaflow

• Rapid hardening and development of mechanical strength
• Resistant to the penetration of CO₂
• Withstands freezing/thawing cycles

Umaflow is a one-component cement mortar, pre-mixed, with fast setting and hardening, available in grey and anthracite colours, based on a mix of special cements, selected aggregates, fibres and specific additives. A fluid and cohesive mix is obtained after mixing with water. A slight expansion during both the plastic and the post-hardening phases compensates for hydraulic shrinkage, with a considerable improvement of the final adhesion characteristics, and at the same time preventing fracturing. The optimum water retention reduces the risk of “burning” when it applied in small thicknesses (which, in any case, must not be less than 2 cm) and, if suitable care is taken, even during critical weather conditions (summer temperatures and windy); however, in this case it is necessary to adopt suitable precautions (do not expose to direct sunlight, mix with cold water, apply the product preferably at coolest times of the day and in the shade, etc). Specific additives make the hardened mortar impermeable to water and resistant to the penetration of CO2. Umaflow is a product for the structural repair of concrete structures using hydraulic mortar type CC and class R4 in accordance with EN 1504-3.

• Fast fixing and levelling of manhole covers, chambers and drains.
• Fast fixing of poles, road signs and street furniture.
• Fast repair of interior and exterior concrete flooring (localised repairs must not exceed an area of 9 m² and the length of the longest side must not exceed 3 metres).