Corrosion Inhibitor concrete admixture is an admixture providing corrosion protection for concrete containing steel reinforcement and prestressing strands. Used for concrete in contact with chlorides from deicing salts or from a marine environment. Effective in parking structures, marine structures and bridges. May be used with other corrosion protection products such as silica fume, epoxy-coated rebar and surface sealers
Corrosion occurs in the presence of oxygen, moisture,and an electrolyte.As chlorides attack the reinforcing steel, the salt intensifiesthe electrolyte properties of
concrete, thereby creating a corrosion cell.Asthe corrosion reaction occurs, rust isformed. It migrates away from the reinforcing bar, leaving more iron to be
corroded. This process continues and two situations
1. The reinforcing bars disintegrate, which reducesthe flexuralstrength of the concrete structure; and,
2. Iron, asit oxidizes, expandsto four timesits original volume. This expansion resultsin physical disruption of the concrete. Typical results are cracks,stains,
crazing,spalling and pot holes; all of which are safety hazards.
Our this corrosion inhibitor can solve this problem above,it is mainly use:
It is recommended for allsteel-reinforced, post tensioned and prestressed concrete that will come in contact with chloridesfrom de-icing salts or a marine
environment. Examples are parking garage decks and supportstructures, bridge decks and prestressed members, and structuresin marine environments. It may
also be used in concrete where chlorides are added during manufacture.
Our corrosion inhibitor advantage
1)chemically inhibits the corrosive action of chlorides on reinforcing steel and prestressed strands in concrete
2) Extends the service life of structures in a de-icing salt and marine environment
3)Cost effective solution to the control of reinforcing steel chloride-induced corrosion
4)Easy to use neutral set liquid admixture