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Evaluation of coatings applied over corroded structural steel surfaces (FHWA-OK-90-03) 2722
(1990-5)
Five coating systems were evaluated for use over corroded structural steel surfaces. The coatings were applied over both clean (non-corroded) steel panels and panels pre-corroded in a salt fog chamber. The coated panels ...
Thin asphalt overlays in Division VI (OK-96-11) 2285
(1996-10)
Field Division VI has typically applied "chip seals'' to distressed low traffic roadways. Chip seals, however, have little effect on problems such as cracking, corrugating, and rutting. One or more of these problems existed ...
Establishment of underdrain maintenance procedures (FHWA-OK-95-04) 2183
(1995-5)
Project #2183 analized the condition of underdrains and developed a method of classifying, maintaining, and, en necessary, replacing underdrain outlets. The project encompassed every region of Oklahoma and many different ...
Establishment of underdrain maintenance procedures (FHWA-OK-95-04)
(1995-5)
Project #2183 analyzed the condition of underdrains and developed a method of classifying, maintaining, and, when necessary, replacing underdrain outlets. The project encompassed every region of Oklahoma and many different ...
Solar heated maintenance building at Chickasha (80-07-1)
(1983-2)
In December, 1980, a solar heating system was installed
at the Oklahoma Department of Transportation Maintenance
Building in Chickasha, Oklahoma. The system is based on an
air type flat plate solar collector with an ...