Since the internal temperature of the LNG vaporizer is close to minus 100, icing will occur on the outside. The poured concrete structure connected to the base will be eroded by freezing and humidity for a long time, and it will fall off and collapse internally. How to protect the gasifier on the cement base?
When repairing, first cover the cleaned cement base. The compressive strength of soil-covered DQ can reach 1085kg/cm2, the hardness is HSD88, and the bonding force with cement is greater than the cohesive force of the cement itself. The cement base covered with soil DQ not only ensures that it will not be damaged by falling ice hanging from a high place, but also plays a role of sealing and waterproofing.
The cement base is coated with chemical-coated SC coating, the purpose is to enhance waterproofing, and seal the cement base, including the part where the gasifier and the base cannot be coated with soil-coated DQ. The protected cement base can be used for a long time, and once it is damaged by external force, it only needs to repair the damaged part simply.
Chemical coating SC is a two-component, solvent-free polymer protective coating system, which is used to provide corrosion and chemical erosion protection for various equipment and structures with good performance.
Chemcoat SC is easy to use, mixes easily and can be applied by brush or roller. Available in different colors to facilitate recoating. It automatically forms a smooth surface and has a high gloss after application, so it is not only easy to use, but also beautiful.
It can provide anti-corrosion and anti-corrosion protection for mechanical equipment and structures in many harsh industrial environments.
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