Cooling of bitumen during construction of built-up roofing systems, a mathematical model /

"Issued March 1981."

Uber das bitumen des reutlinger schiefers.

Thesis (doctoral)--

Pavement roughness evaluations using a Mays ride meter. Final report.

Mode of access: Internet.

Short-term guidelines to improve crumb rubber modified asphalt concrete pavements. Final report.

Texas Department of Transportation, Austin

Procedures for controlling the effect of increased tire pressure on asphalt concrete pavement damage. Final report.

Oregon Department of Transportation, Salem

Response of asphalt concrete pavements to dynamic truck loads. Final report.

California Department of Transportation, Sacramento

Improved skid resistant pavements. Demonstration project no. 10. Final report.

Mode of access: Internet.

A strategy for reducing wet-pavement accidents in Illinois. Interim report.

Mode of access: Internet.

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, both sides

Ur (deserted settlement), Iraq; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, front, War side

Ur (deserted settlement), Iraq; 8 1/2 in. x 1 ft. 7 1/2 in8 1/2 in. x 1 ft. 7 1/2 in.; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, front, War side

Ur (deserted settlement), Iraq; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, rear, Aftermath of the Victorius Battle

Ur (deserted settlement), Iraq; 8 1/2 in. x 1 ft. 7 1/2 in.; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, rear, Aftermath of the Victorius Battle

Ur (deserted settlement), Iraq; 8 1/2 in. x 1 ft. 7 1/2 in.; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, rear, Aftermath of the Victorius Battle, left half

Ur (deserted settlement), Iraq; shell, lapis lazuli, red limestone; set in bitumen

Royal Cemetery, PG779, excavated artifact, #U.11164, Standard of Ur, rear, Aftermath of the Victorius Battle, center: detail

Ur (deserted settlement), Iraq; shell, lapis lazuli, red limestone; set in bitumen