Concrete Bridge Deck Crack Sealing

Issa, Mohsen; Alawieh, Ali; Daoud, Hussein

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https://hdl.handle.net/2142/121914 Copy

Description

Title

Concrete Bridge Deck Crack Sealing

Author(s)

• Issa, Mohsen
• Alawieh, Ali
• Daoud, Hussein

Issue Date

2024-03

Keyword(s)

• Bridges
• Cracks
• Guidance
• Decision Trees
• Maintenance
• Remediation
• Sealer
• Overlay
• Products
• Cost
• Procedure
• NBI
• Properties
• Epoxy
• Silane
• Siloxane

Abstract

Bridge decks are prone to various types of cracking due to a combination of factors, including traffic loads, temperature variations, moisture, and chemical exposure. This report tackles the critical issue of bridge deck cracking by systematically dissecting the problem, exploring various crack types, and emphasizing the crucial inspection and categorization of cracks for effective remediation planning. The report focuses on the selection of appropriate sealants, considering regional conditions. It delves into remediation treatments, offering a spectrum of options based on National Bridge Inventory ratings, deck conditions, and crack characteristics. Additionally, the report classifies sealant products and introduces a cost-analysis framework, promoting well-rounded decision-making that balances short-term project costs with ongoing maintenance expenses. Serving as a valuable resource, the report equips decision-makers with knowledge and tools to optimize resource allocation, enhance bridge deck integrity, and improve maintenance practices.

Publisher

Illinois Center for Transportation/Illinois Department of Transportation

Has Part

• https://doi.org/10.36501/0197-9191/24-007
• ISSN: 0197-9191

Series/Report Name or Number

FHWA-ICT-24-007

Type of Resource

text

Language

eng

Sponsor(s)/Grant Number(s)

IDOT-R27-SP62

Copyright and License Information

No restrictions. This document is available through the National Technical Information Service, Springfield, VA 22161.

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