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Transition Plan for AASHTO
May 2000
APPENDIX D ASR SURVEY
AASHTO Lead States Team
Survey on Alkali-Silica Reactivity (ASR)
1 - Agency Completing Survey
2 - Address
3 - Person Completing Survey
4 - Title of Person Completing Survey
5 - Phone and. Fax Number
General
6 - Has your State/ Province experienced unexpected concrete cracking/deterioration problems?
7 - Has there been an assessment of the causes of the deterioration?
- Any that are attributed to alkali-silica reactivity (ASR)?
Yes No Not sure
- If yes, what type of assessment was performed?
- What type of testing was performed?
8 - If you've determined that the cracking/deterioration is attributed to ASR, is the reaction widespread or localized?
- If localized, what areas of your State/Province are affected? and, who in the district, region, or area is the contact person?
- Can you provide the Team with any surveys, reports, or studies on the ASR problem you've encountered?
- How long after construction did the cracking/deterioration occur?
- What detection techniques are being used?
9 - What steps or techniques are used to remediate ASR caused cracking/deterioration in new and old construction? Are you testing and/or treating the aggregate? if so, how? Are you using low-alkali cement, blended fly ash/cement, fly ash, silica fume, or ground granulated blast-furnace slag for mitigation?
10 - How long have the techniques been implemented?
- Are your current ASR mitigation techniques affective? Why or why not?
11- What if any, specifications address ASR in your State/Province? Can you provide a copy?
12 - Does your agency offer programs or training on detection, prevention. and remediation of ASR to Personnel within your agency?
13 - Would you be interested in additional information on ASR? What types of information would you be interested in?
- Guide specifications
- Testing specifications
- Detection of ASR
- Case histories
- Remediation of ASR
- SHRP reports
- Other
14 - If the AASHTO Lead States Team on ASR were to offer a showcase on ASR, would your State/Province be interested in hosting such an event?
15 - If the ASR Lead States Team were to offer other services, which of the following would you be interested in?
- Field Surveys
- Field detection using UV testing kit
- Uranyl acetate testing in the laboratory
- Laboratory testing training
- Assistance in writing specifications
- Field inspection training
- Assistance with mix design
- Field demonstration assistance
- Laboratory study set-up
- Other
The full results of this survey are tabulated in the attached Microsoft Excel file, "Appendix D ASR-Survey.xls."
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