Concrete rust inhibitor
Corrosion resistant and does not release harmful substances
Model: 8
Dosage: The commonly used dosage of FEM concrete rust inhibitor is 2% -4% of the mass of the cementitious material, subject to experimentation.
Classification:
Functional Additives and Special Repair Materials
Keyword： Concrete rust inhibitor
Detail
FEM concrete rust inhibitor is an organic-inorganic composite high-performance concrete corrosion-resistant additive, specifically used for reinforced concrete buildings in chloride corrosive gas environments, such as chemical plants, sewage treatment plants, etc. This product can form a passive film and an adsorption film on the surface of concrete, wrapping the entire reinforced concrete with a layer of oxide passive film. It has good density and can effectively suppress the electrochemical reaction that causes steel corrosion in the long term, prevent chloride ions from penetrating, reduce the free rate of iron ions, alleviate the corrosion of harmful ions on steel bars in concrete, achieve the purpose of rust prevention and rust prevention, and thus extend the service life of concrete.
Product Features
Excellent rust prevention effect: The polar functional groups in FEM concrete rust inhibitor molecules have a high interaction force with the steel bars, preventing harmful ions such as Cl - from contacting the surface of the steel bars, thereby efficiently, safely, and long-term protecting the steel bars in concrete and preventing corrosion from occurring.
Excellent concrete compatibility: FEM concrete rust inhibitor has no adverse effects on the fresh mixing performance (such as fluidity, collapse, gas content, etc.) and later strength of concrete; It has good compatibility with commonly used concrete water reducers.
Significantly improving the service life of structures: The use of FEM concrete rust inhibitors can significantly delay the corrosion of steel bars in concrete structures, suppress the expansion and cracking of concrete protective layers caused by steel bar corrosion, and prevent the infiltration of harmful substances and further deterioration of structural performance. Therefore, it can significantly improve the service life of reinforced concrete structures.
Excellent stability: FEM concrete rust inhibitor is an organic synthetic substance with uniform and stable performance. It can be stored for a long time without delamination, precipitation, or crystallization.
Green and environmentally friendly: FEM concrete rust inhibitor does not contain any harmful substances to the environment and human health, overcoming the adverse effects of traditional inorganic rust inhibitors on the environment and human health.
Usage and precautions
Dosage: The commonly used dosage of FEM concrete rust inhibitor is 2% -4% of the mass of the cementitious material, subject to experimentation.
Instructions for use
This product is packaged in barrels with a net weight of 25kg per barrel, which can be adjusted according to user needs. Loading, unloading, and transportation can be carried out as general cargo. Sealed storage in a cool and dry place, the product has a shelf life of 1 year. If it exceeds the shelf life, it must be retested and qualified before use.
Safety Precautions
This product is non-toxic, non irritating, non radioactive, non flammable and non explosive; Free of formaldehyde, environmentally friendly. For your safety, please wear protective gloves and goggles during the handling and use of this product to avoid direct contact with the skin. If it accidentally gets into the eyes or splashes on the surface of the skin, please rinse immediately with plenty of water. If there is still discomfort, please seek medical attention as soon as possible.
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