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Evaluation of Fibretex Geotextile Fabric for Subgrade Stabilization
A 250-foot long section of roadway subgrade was stabilized with FIBRETEX geotextile fabric in lieu of a 6-inch thick chemical stabilization with lime and fly ash. Both test and control sections were established on similar subgrade soils. Hot bituminous pavement was placed directly atop the fabric. No problems were experienced during construction. The report describes the construction of test and control sections and the performance of these sections for the 5-year period following construction. Performance evaluations were based on Dynaflect deflections, wheel path rutting and a distress survey. After five years, both test and control sections are in excellent condition.
Evaluation of Fibretex Geotextile Fabric for Subgrade Stabilization
A 250-foot long section of roadway subgrade was stabilized with FIBRETEX geotextile fabric in lieu of a 6-inch thick chemical stabilization with lime and fly ash. Both test and control sections were established on similar subgrade soils. Hot bituminous pavement was placed directly atop the fabric. No problems were experienced during construction. The report describes the construction of test and control sections and the performance of these sections for the 5-year period following construction. Performance evaluations were based on Dynaflect deflections, wheel path rutting and a distress survey. After five years, both test and control sections are in excellent condition.
Evaluation of Fibretex Geotextile Fabric for Subgrade Stabilization
A. B. Crawley (author)
1989
40 pages
Report
No indication
English
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