SOIL EROSION AND DUST CONTROL ON ARIZONA HIGHWAYS: PART II. LABORATORY TESTING PROGRAM
Forty-six commercially available chemicals were tested in this study. Laboratory testing included subjecting specimens of a dune sand, treated with spray-on chemicals, to simulated wind velocities up to 90 mph. Specimens of compacted granitic soil, treated with either a spray-on or a mixed-in application of the chemicals, were subjected to simulated traffic abrasive forces under simulated tire pressures up to 60 psi. Selected chemical treatments were subjected to various environmental-durability conditions before testing. Durability conditions included freeze-thaw cycles, wet-dry cycles, rainfall-dry cycles, and variation of curing temperatures. Based upon the results of this laboratory testing phase, several chemical stabilizers were selected for applications in a large scale field testing program.
- Prepared by Arizona Transportation and Traffic Inst., Tucson. Also available in set of 4 reports PC E10, PB-260 599-SET.
Arizona Department of Transportation206 South 17th Avenue
Phoenix, AZ USA 85007
University of Arizona, TucsonTransportation and Traffic Institute
Tucson, AZ USA 85721
Washington, DC USA 20590
- Sultan, H A
- Publication Date: 1974-11
- Pagination: 150 p.
- TRT Terms: Chemicals; Dust control; Erosion; Erosion control; Highway traffic; Highways; Laboratory tests; Performance tests; Scour; Soil stabilization; Soils; Traffic; Wind erosion
- Uncontrolled Terms: Chemical stabilization
- Geographic Terms: Arizona
- Old TRIS Terms: Vehicular traffic
- Subject Areas: Design; Environment; Geotechnology; Highways; Maintenance and Preservation; Materials; Operations and Traffic Management;
- Accession Number: 00146519
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: ADOT-RS-10-141-II Intrm Rpt., FHWA/RD/M-0335
- Files: TRIS, USDOT, STATEDOT
- Created Date: Feb 16 1977 12:00AM