Void Detection With the Falling Weight Deflectometer

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Void Detection With the Falling Weight Deflectometer

2004-01-01
By Missouri. Dept. of Transportation. Research, Development and Technology Division

File Language:

English

Details

Corporate Creators:

Missouri. Dept. of Transportation. Research, Development and Technology Division
Corporate Contributors:

Missouri. Department of Transportation
Subject/TRT Terms:
Publication/ Report Number:

RDT04-004 ; RI99-044
Resource Type:

Tech Report
Geographical Coverage:

United States ; Missouri
TRIS Online Accession Number:

970452
Edition:

Final Report
Corporate Publisher:

Missouri. Dept. of Transportation. Research, Development and Technology Division
Abstract:

This study evaluated the effectiveness of the falling weight deflectometer (FWD) for determining the presence of voids under concrete pavement slabs at bridge approach locations. It also evaluated the deflection improvement, after the slabs with voids had been undersealed with polyurethane, by using the AASHTO ‘rapid void detection procedure’.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/39792/dot_39792_DS1.pdf
File Type:

[PDF - 1.01 MB]
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha256:ff643f63baca142d3564d045f1b65f59b363929b1e895d53d7cd19e096bd996d

File Language:

English

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