The world's cargo ships, which transport around 90% of global trade, do not always make it to their destination without incident. According to the Safety and Shipping Review by insurance company Allianz, 27 cargo vessels were lost in major incidents during 2021, and 357 during the past dec...
Supertankers are carrying 3.8 billion barrels of crude oil among them, enough to fuel around 418,000 transatlantic flights and for the world’s cars to cover around 3 billion miles between them. Their sticky cargo is the raw material for billions of plastic bags, combs, train...
Chen Liu. Development of Anti-fouling Coating Using in Marine Environment. International Journal of Environmental Monitoring
The marine organism attaching to the ship hull would slow down the ship and increasing fuel consumption. In order to prevent the problem, anti-fouling paints are used to...
There is need to optimize testing protocols for marine coatings and develop improved accelerated test systems that best simulate the erosion process on marine paints as ships travel. The selection of a mari...
Department of Production Engineering and Printing Technology, Akhbar El-Yom Academy Abdou Abdel-Samad1*, Yaser Soud, M. Zaki
The majority of naval ships are constructed of mild steel. Corrosion is a major concern in a maritime environment. This particular type of material degradation has recently rec...
The coatings inspector is the one ultimately responsible for ensuring that the specified degree of surface cleanliness is actually achieved.
Coatings experts often say that surface preparation is the most important part of a coating system.
Effective surface preparation is of paramount importance to...
The company should provide the coatings inspector with the most appropriate European standards relevant to the general activities in the surface preparation and painting process.
The Coatings Inspector job is to inspect the prepared surfaces, advise on whether the specified standards have been ac...
Within coating technology, there is increasing interest in the development of efficient anticorrosive additives able to replace the conventional inorganic anticorrosive pigments usually added to ...
European researchers have pioneered an ecologically friendly and sustainable antifouling paint solution that is based neither on biocide emission nor low adhesion.
The EU-funded Low Emission Antifouling (LEAF) project has developed an environmentally- friendly and fully sustainable prototype paint t...
According to Marine Paint research, is defined as: A particular species adhering to and growing on a hull depends on the waters through which the vessel moves, the season, and how much time the vessel spends in port.
Bacteria, cyanobacteria, diatoms (unicellular algae), and protozoans (unicellular a...
Duke University engineers have developed a material that can be applied like paint to the hull of a ship and will literally be able to dislodge bacteria, keeping it from accumulating on the ship's surface. This buildup on ships increases drag and reduces the energy efficiency of the vessel, as...
Elisabete Almeida,Teresa C. Diamantino, Orlando de Sousa
The authors present a general overview of marine paints, paying particular attention to the case of antifouling paints. After locating these paints in the anticorrosive protection systems used on the underwater parts of ships and/or oth...
Environmental conditions for paint application
Among the environmental conditions you must measure the dew point, air temperature, relative humidity, and surface temperature, to be sure conditions are suitable for blasting. Otherwise, condensation will form on the steel during or after blasting an...
Instruments
Familiarity with various instruments used in the course of their work is essential for coatings inspectors. They should not only know the types of instruments and how to use them but also be confident in the results they have obtained with these tools of their trade.
The company is resp...
Although contracts are specific, the lack of documented quality control is sometimes terrifying.
Prior to the start of any project, there are a number of initial records or documents that you should have, or be able to refer to either at a central location or at the job site.
Equally important ar...
It should never be assumed that the correct coating materials for a project have been delivered to the work site or the paint shop.
·Ensure that the paints provided to the site or shops match with the requirements of the specification and that all paints to be used on a surface are supplied by on...
The Paint Inspector has a responsibility to organize his time in order to be available when requested by the Shipyard Quality Control or Contractor for the purpose of inspecting work that has been performed.
Many contractors have implemented elaborate QA/QC procedures and consider this to be adequate...
According to Marine Paints research, the industrial market for marine biocides is integrated
with the marine coatings industry and although the active biocides are represented by other industrial actors
than the coating products the two industries have to work hand in hand to develop and distribute ...
COATING INSPECTION
>> Project Management Approach Roadmap
The following is a summary of our approach:
Surfaces to be prepared are inspected to assure that grease and oil, sharp edges, and weld spatter are removed. Abrasive equipment used for surface pr...
Hochleitner 2010-2021