Protocol to identify incompatible combinations of concrete materials : tech brief.

Turner-Fairbank Highway Research Center

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Protocol to identify incompatible combinations of concrete materials : tech brief.

2006-07-01
By Turner-Fairbank Highway Research Center

[PDF-334.18 KB]

English

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Details:

Corporate Creators:

Turner-Fairbank Highway Research Center
Corporate Contributors:

United States. Federal Highway Administration
Subject/TRT Terms:

[+]

Concrete--Defects--Testing Concrete Tests Pavements, Concrete--Additives Pavements, Concrete--Testing Portland Cement Concrete Reactions In Concrete
Resource Type:

Tech Report
Geographical Coverage:

United States
OCLC Number:

769646519
Edition:

Tech brief.
Corporate Publisher:

Turner-Fairbank Highway Research Center
NTL Classification:

NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance
Abstract:

For this project, “incompatibility” of concrete materials is

defined as interactions between acceptable materials that result in unexpected or unacceptable performance. The most common problems are associated with premature stiffening (rapid slump loss) and erratic setting of concrete mixtures (flash set, false set, or delayed setting and strength gain), along with increased risk of cracking and unacceptable air void systems. Proper consolidation, finishing, texturing, and curing can also be disrupted.
Format:

PDF
Collection(s):

Federal Highway Administration
Main Document Checksum:

[+]

urn:sha256:479b579a0a9624b0a99ad388172d3c5d41d970ae0d0b081f7cfb4db64b749d49
Download URL:

https://rosap.ntl.bts.gov/view/dot/789/dot_789_DS1.pdf
File Type:

No Additional Files

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Protocol to identify incompatible combinations of concrete materials : tech brief.

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