A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Oklahoma Department of Transportation has been applying silane penetrating water sealers since the late 1970's to prevent the intrusion of chloride contaminated water in bridge decks. This contaminated moisture causes severe corrosion in reinforcing steel and costly demage to the bridge decks. To determine how silanes perform in the field, Research, Development and Technology transfer established an evaluation plan. The primary objectives of this study were to monitor the chloride ion content and corrosion activity in the top mat of reinforcing steel and to evaluate the performance of Portland cement penetrating sealers over five years. Ten bridges treated with silanes were selected for this study along with one untreated bridge. This report discusses the findings as they pertain to these objectives.
The Oklahoma Department of Transportation has been applying silane penetrating water sealers since the late 1970's to prevent the intrusion of chloride contaminated water in bridge decks. This contaminated moisture causes severe corrosion in reinforcing steel and costly demage to the bridge decks. To determine how silanes perform in the field, Research, Development and Technology transfer established an evaluation plan. The primary objectives of this study were to monitor the chloride ion content and corrosion activity in the top mat of reinforcing steel and to evaluate the performance of Portland cement penetrating sealers over five years. Ten bridges treated with silanes were selected for this study along with one untreated bridge. This report discusses the findings as they pertain to these objectives.
Silane Penetrating Waterproofing Sealers
K. L. Gordon (author)
1996
41 pages
Report
No indication
English
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