PROPAM® REPAR TECHNO FLUID is a non-shrinkage, single component, fluid repair mortar with good adherence and very high mechanical strength, and it is reinforced with fibres and specially formulated for structurally repairing and strengthening concrete in aggressive environments. It complies with the requirements of standard EN 1504-3 class R4, EN 1504-2 and EN 1504-7. It has CE Marking 2+, for uses in building and civil engineering works of all kinds.



Additional information

Fields of application

Restoring the concrete to its originally specified shape and function by means of mortar applied manually or by projection (Principle 3 CR, method 3.1 and 3.3 acc. to EN 1504-9).
Structural reinforcement by increasing the bearing capacity of the concrete structures by adding mortar (Principle 4 SS, method 4.4 of EN 1504-9).
Restoring the passivation by increasing the coating with cement mortar and replacing the contaminated or carbonated concrete (Principle 7 RP, methods 7.1 and 7.2 acc. to EN 1504-9)
Humidity control by protection (Principle 2 MC, method 2.3 acc. to EN 1504-9).
Increase in resistivity through impregnation (Principle 8 IR, method 8.2 acc. to EN 1504-9).
Control of the anodic areas by coating the rebar with a barrier coating (Principle 11 CA, method 11.2 acc. to EN 1504-9).
Repairing horizontal structural elements by direct pouring or injection.
Repairing vertical structural formwork elements by direct pouring or injection.
Screeding structural elements to increase their bearing capacity.
Repairing patches and regenerating concrete floor slabs.
Bridge pillars, columns, brackets and beams.
Repairing and reinforcing structures subject to an aggressive, industrial or marine environment.
Repairing tunnels, chimneys, columns, cooling towers, industrial structures, buried construction, particularly in aggressive conditions.
Water purifying plants.


It allows implementing the structural repair with just one product and in one step.
Sulphate resistant.
Excellent adherence to substrates of concrete, wood, etc.
High initial and final mechanical resistance. It can be stripped from the formwork after 24 hours.
Fluid. It allows for an easy application by pouring or pumping.
Non-expansive, no shrinkage and reinforced with fibres.
Good abrasion strength.
High impermeability to water and chlorides.
Free of chlorides, its high pH protects against the corrosion of metal elements, such as rebars, anchorings, etc.
High resistance to carbonation and the freezing-thawing cycles.
Protects the armor from corrosion by inhibiting its oxidation.


19 Kg / m2 and cm thickness

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