CONSTRUCTION FROM WEATHERING STEELS WITH PAINT SYSTEMS APPLIED

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86079193" target="_blank" >RIV/61989100:27230/11:86079193 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
CONSTRUCTION FROM WEATHERING STEELS WITH PAINT SYSTEMS APPLIED
Original language description
Weathering steels are used in civil engineering for the building of bridge or pylon structures and in architecture. Due to chemical composition and suitable atmospheric conditions, an oxide layer called patina is formed on steel surfaces. Thanks to the weathering layer, these steels are subjected to the degradation effects of atmospheric corrosion more slowly than carbon steels. If these steels are exposed to the environment in which cyclical humidification and drying of the surface occur, they do not require any surface treatments. Thus financial expenditures on their anti-corrosive maintenance are reduced and, simultaneously, environmental load is lowered. Experimental tests were focused on the application of paint systems to weathering steel. Beforethe application of the paint systems, the surface was blasted according to ISO 8501-1 to the surface-preparation grade Sa 2 1/2. Samples with a formed stable oxide layer were brushed to the surface-preparation layer St 2.
Czech name
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Czech description
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Project
<a href="/en/project/FT-TA5%2F076" target="_blank" >FT-TA5/076: Study of existing and newly developed weathering steels in respect to their usage for steel structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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