(Before PROPAM® 840 R)
PROPAM® 840 R is a fluid, quick hardening and curing mortar, with high strength in a few hours, specially designed for fillings or repairs that require an urgent quick service. It complies with the requirements of standard EN 1504-6. It has CE Marking 2+, for uses in building and civil engineering works of all kinds.



Additional information

Fields of application

Filling beds and anchorings of all types of machinery, such as turbines, compressors, motors, alternators, paper machines, large generators, etc., that require urgent quick service.
Fillings and anchorings in situations with low ambient temperatures.
Fillings and anchorings of prefabricated elements and metal pillars.
Repairing and maintaining beds, honeycombs, etc.
Anchoring bolts, truss-out scaffolds, etc.
Replacement and urgent quick service for bridge substrates.
Repairing and urgently replacing expansion joints in bridges.
Repairing potholes in bridges, roads, raceways, runways, etc.


Excellent initial strength, even after two hours, and very high final strength.
Quick curing for the urgent quick service.
Very good adherence to concrete and steel.
High fluidity, which allows it to be pumped more easily and applied by pouring.
Slightly expansive. The increase in volume guarantees complete filling, with load-bearing capacity over its full surface.
Self-levelling and with a perfect surface finish.
Free of chlorides, organic matter and metallic aggregates which, together with its high pH, ensure protection against the corrosion of metal elements, anchorings, etc.
Very compact, impermeable and resistant to freezing temperatures and gritting salts.
It does not cause segregations or exudation.
Withstands temperatures between -50 and +500 ºC.
Sulphate resistant.


Approximately 20 Kg/m2 cm thickness

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