Rehabilitation of an Elevated Railway Bridge

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Title: Rehabilitation of an Elevated Railway Bridge

Author(s): Alexander M. Vaysburd

Publication: Concrete International

Volume: 12

Issue: 9

Appears on pages(s): 45-50

Keywords: alkali-aggregate reactions; bridge decks; bridges (structures); carbonation; chlorides; control joints; corrosion; cracking (fracturing); deterioration; durability; maintenance; petrography; repairs; Construction

Date: 9/1/1990

Abstract:
Describes the deterioration found in a 12-year-old bridge deck in a deicing salt environment. Analyzes the mechanisms that cause deterioration and discusses selecting suitable materials and techniques for repair and prevention of future deterioration.