Evaluation of Silica Fume in Bridge Deck Concrete Overlays

Montney, Rodney A.; Wojakowski, John; Kansas. Dept. of Transportation. Bureau of Materials & Research

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Evaluation of Silica Fume in Bridge Deck Concrete Overlays

2007-01-01
By Montney, Rodney A. ; Wojakowski, John

[PDF-410.72 KB]

English

Details You May Also Like

Details:

Creators:

Montney, Rodney A. ; Wojakowski, John

Montney, Rodney A. ; Wojakowski, John Less -
Corporate Creators:

Kansas. Dept. of Transportation. Bureau of Materials & Research
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Bridge Decks Bridges And Other Structures Chlorides Concrete Bridges Concrete Overlays Corrosion Cracking Design Highways I24: Design Of Bridges And Retaining Walls Permeability Reinforcement (Engineering) Silica Fume
Publication/ Report Number:

FHWA-KS-07-3
Resource Type:

Tech Report
Geographical Coverage:

Kansas ; United States

Kansas ; United States Less -
TRIS Online Accession Number:

01055159
Edition:

Final Report 1990-2005
Corporate Publisher:

United States. Federal Highway Administration
Abstract:

Chlorides that are used for ice control on the Kansas highways cause serious corrosion of the reinforcing steel in concrete bridges. The Kansas Department of Transportation (KDOT) has tried various methods to prevent chloride from penetrating the concrete on bridge decks. In 1990 two silica fume bridge deck overlays were placed on I-470 in Shawnee County along side of two control bridges. While the silica fume overlays have successfully inhibited the chloride penetration of the concrete, extensive cracking occurred in the silica fume overlays. Most of the cracking occurred in the first five years of the bridge deck life. KDOT has made significant changes in curing methods since 1990 to control the early cracking in the silica fume overlays.
Format:

PDF
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:883f8bdeacff4677595c173981ec5d1f7dc45903dcd19b55ad6f24054ba0d4d9
Download URL:

https://rosap.ntl.bts.gov/view/dot/37762/dot_37762_DS1.pdf
File Type:

No Additional Files

More +

Evaluation of Silica Fume in Bridge Deck Concrete Overlays

Details:

Supporting Files

You May Also Like