Q-2039 is a thixotropic repair mortar with high adherence, high mechanical resistance, reinforced with fibres and migratory corrosion inhibitor, specially formulated for the structural repair of concrete, according to the manufacturer’s declaration. The product has Declaration of Performance (CE marking) based on EN 1504-3 class R4, EN 1504-2 and EN 1504-7.

The Experimental Technical Approval assesses the product, at a laboratory level, for use as a repair mortar for concrete structures in buildings and civil engineering works and its specific effect as a preventive corrosion inhibitor – in comparison with the behaviour of other similar mortars in the presence of carbonation or chlorides – which can increase the protection and durability of the reparation.