Corrosion Performance of Prestressing Strands in Contact with Dissimilar Grouts
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چکیده
منابع مشابه
Corrosion Performance of Prestressing Strands in Contact with Dissimilar Grouts
To improve the corrosion protection provided to prestressing strands, anti-bleed grouts are used to fill voids in post-tensioning ducts that result from bleeding and shrinkage of older portland cement grouts. Environmental differences caused by exposing the strands to dissimilar grouts, however, have the potential to cause rapid corrosion. Portland cement grout, gypsum grout, and four commercia...
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ژورنال
عنوان ژورنال: ACI Materials Journal
سال: 2015
ISSN: 0889-325X
DOI: 10.14359/51687751