Abstract Corrosion or rust is an endless problem, both in Indonesia and the world. This so because corrosion very detrimental, especially if it occurs water infrastructure, particularly one built from concrete metal. a decrease material quality due to reaction with environment. The kinds of losses incurred infrastructure resources include reservoir collapse acceleration dam, damage turbine, irr...

In this work, a Fuzzy logic model was developed using the Logic Toolbox™ of MATLAB® software, for monitoring corrosivity potential in oil pipelines whose corrosion mechanism is predominantly by microbiological action. With use operational parameters, presents itself as an alternative to conventional methods, allowing infer rate pipeline, and therefore, potential. The applied pipeline its result...

Time of wetness, 2 SO and − Cl pollutants are three key factors for the selection of metal materials in engineering applications and the determination of atmospheric corrosivity categories. In the past, when one or more corrosive factors data is missing, corrosive factors categories were often subjectively determined according to expert experience. In order to overcome such difficulty, this pap...

The paper deals with monitoring and analyzing the indoor environmental parameters through remote data collection to evaluate pollution moisture infiltration effects on aircraft heritage conservation. First, based meteorological data, penetration airborne into spaces of a site (hangar) stored historic aircrafts are determined. hangar under investigation is located in Aviation museum Kbely, Pragu...

The current state of the Ukrainianeconomy causes to resolve a range questions related improvement production and increasein ecological safety products, including paintand-varnishes materials, in combination with ensuring high operational properties coatings based onthem.The formation high-quality paints varnishes long service life without compromising ecology environment when usingthem, is larg...