Overview of popular Jetty Pile Protection technology, bringing the best efficiency

The solution to protect the wharf piles is extremely diverse, in which the Jetty Pile Protection technology is the most popular. Measures to protect this work are diverse in form and construction cost. Below is detailed information about wharf coating technology.

Details of Jetty Pile Protection: 4 methods of wharf wrapping are widely applied

First, we will introduce what jetty wrap is. After that, the article mentions the criteria for wrapping the Jetty Pile Protection and finally the 4 pier wrapping technologies.

What is Jetty Pile Protection? Anti-corrosion solution is chosen by many projects

Corrosion is a common problem in all wharf and coastal projects. The waves and salinity of seawater directly affect the wharf piles, reducing the life of the works. The structure of the concrete layers has air passages, so cracks can be created if the ambient temperature changes frequently.

Therefore, finding a way to protect the Jetty Pile Protection right from the start of construction is extremely important. Covering the wharf is a solution to protect and limit bad factors affecting the piles. This method helps to increase the life of coastal structures and limit serious damage.

Read more: Which are ideal solutions from passive fire protection to maintain safety and quality for constructions?

Jetty Pile Protection- Criteria for choosing solutions to wrap wharfs for projects at sea

The wharf system, which is built and maintained well and regularly, will promote the development of the waterway transport system and the marine economy. Anti-corrosion and other harmful agents on the wharf piles can prolong the life of the structure, helping to save repair costs. So what criteria should investors rely on to choose a reasonable and economical Jetty Pile Protection solution?

Each port pile coating technology will have its own advantages and disadvantages. To find effective solutions to protect and reduce cavitation, investors can rely on the following factors:

The ability to protect wharf piles from natural agents: To what extent can the wharf pile cover protect the structure, how long does the protection effect last?

Geographical location of the wharf: If the wharf is in the sea with a harsh climate, the temperature difference between day and night is high, the best protection measures are needed.

Current condition of the pile: Is the pile still new or has damage appeared?

The ability to slow down the corrosion process: Each type of technology can limit the corrosion process to a certain extent. Investors rely on the needs of anti-corrosion and cavitation to choose a method.

The ability to prolong life.

The execution time of the wharf wrapping process.

Cost of construction and purchase of materials.


Learn more about Which harmful impact could be prevented by proper jetty pile wrapping solutions?

4 technologies of Jetty Pile Protection are widely used today

  1. Cover Jetty Pile Protection with anti-corrosion layer

Coating anti-corrosion is a simple method of covering piles. This technology includes: abutment winding FBE (Fusion Bonded Epoxy), winding abutment 3LPE (Three Layer Polyethylene Coating), and winding abutment 3LPP (Three Layer Polypropylene Coating).

  1. Wrap pier piers against corrosion by means of reinforced concrete

The reinforced concrete coating has the ability to protect the pipeline from mechanical impacts. This technology can be applied on anti-corrosion layers or insulation coatings and still work well and do not reduce the effectiveness of these layers.

  1. Wrap the jetty with PU Foam and MLPP

PU Foam is used to improve corrosion resistance and insulation. MLPP technology provides insulation up to 150 degrees Celsius. These two methods are combined and applied in offshore oil and gas projects.

  1. Wrap the jetty with the Bend and Fitting method

Bend and fitting is an anti-corrosion and anti-corrosion technology for marine works with modified 3LPE/3LPP wrapping. To perform this method, the surface needs to be clean and to a suitable roughness. Once the surface has been treated, the installer will heat up the Bend & Fitting and spray the FBE layer. They will then continue to heat to spray the PE copolymer/PP copolymer layer until it reaches a reasonable thickness.


In short, Jetty Pile Protection is the ideal solution for any project. This technology protects the jetty from cavitation and corrosion caused by natural agents. Each method of covering wharf piles will have its own advantages. To properly appreciate the benefits of each technology, you can refer to our other articles.
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