GLENN JACKSON BRIDGE FOLLOW-UP REPORT The elevation monitoring in the report entitled Injected Polyurethane Slab Jacking (Soltesz 2000) is continued in this current report. The elevations of the concrete slabs are being monitored to see if polyurethane slab jacking is effective or not. The site has been monitored periodically since it was slab jacked three years ago. The current report will give a summary of the site as it is after three years.
OREGON’S EXPERIENCE WITH INJECTED POLYURETHANE SLAB JACKING The purpose of this section is to see how successful slab jacking has been in Oregon. Information on slab jacking sites was requested from personnel in all of Oregon’s maintenance districts.
Conventional methods for raising in-place concrete slabs to align roadway sections or to counteract subsidence requires pressure-injecting grout under...
Conventional methods for raising in-place concrete slabs to align roadway sections or to counteract subsidence requires pressure-injecting grout under...
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