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040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aNR24-146/2026E-PDF
1001 |aEbrahimi, Nafiseh, |eauthor.
24512|aA practical guide to corrosion of atmospheric corrosion resistant steel bridges exposed to de-icing salt : |bunderstanding micro-climate effects / |cNafiseh Ebrahimi, Marc-Oliver Gagné, Alban Morel and Danick Gallant.
264 1|a[Ottawa] : |bNational Research Council Canada, |cJuly 31, 2026.
264 4|c©2026
300 |a1 online resource (ix, 121 pages) : |billustrations, maps, graphs, photographs
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |a"Non-sensitive."
504 |aIncludes bibliographical references (pages 120-121).
520 |a"Atmospheric Corrosion Resistant (ACR) steel, also commonly known as weathering steel, has become a preferred material for bridge construction across Canada and internationally due to its ability to form a self-protecting oxide layer that reduces maintenance requirements and extends service life. Its benefits include eliminating periodic repainting, minimizing traffic disruption, and providing long-term structural resilience. However, its performance is highly dependent on local micro-climatic conditions, particularly exposure to de-icing salts. Premature corrosion failures in weathering steel bridges are most often caused by environmental and detailing factors rather than material deficiencies. This guide develops a framework for the selection, design, and maintenance of weathering steel bridges suited to Canadian environments, bridging the gap between laboratory corrosion science and practical field application"--Executive summary, page iv.
650 0|aWeathering|zCanada.
650 0|aSteel|xCorrosion|zCanada.
650 0|aBridges|xEnvironmental aspects|zCanada.
650 0|aBridges|xSnow and ice control|zCanada.
650 0|aIce prevention and control|zCanada.
650 6|aMétéorisation (Géomorphologie)|zCanada.
650 6|aAcier|xCorrosion|zCanada.
650 6|aPonts|xAspect de l'environnement|zCanada.
650 6|aPonts|xDéneigement et déglaçage|zCanada.
650 6|aGlace|xPrévention|zCanada.
7102 |aNational Research Council Canada, |eissuing body.
85640|qPDF|s6.78 MB|uhttps://publications.gc.ca/collections/collection_2026/cnrc-nrc/NR24-146-2026-eng.pdf