lime stabilization of soils for highway purposes
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Hydrated Lime Stabilization of Sulfate-bearing Soils in Texas
15. Supplementary Notes Research performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration. Project Title: Develop Guidelines and Procedures for Stabilization of Sulfate Soils 16. Abstract Sulfate-bearing subgrade soils treated with calcium-based stabilizers often experience heaving problems (three-dimensional swell) due to chemical reactions w...
متن کاملStabilization of Subgrade Soil for Highway by Recycled Polyester Fiber
Subgrade soil stabilization is one of the primary and major processes in the construction of any highway; also environmental authorities are concerned about the growing amount of polyethylene (PET) bottles produced by household sectors. This research in order to study effect of adding recycled polyester fiber on soil engineering properties, especially shear strength and California Bearing Ratio...
متن کاملstabilization of subgrade soil for highway by recycled polyester fiber
subgrade soil stabilization is one of the primary and major processes in the construction of any highway; also environmental authorities are concerned about the growing amount of polyethylene (pet) bottles produced by household sectors. this research in order to study effect of adding recycled polyester fiber on soil engineering properties, especially shear strength and california bearing ratio...
متن کاملAirphoto Mapping of Montgomery County Soils for Engineering Purposes
J. D. M ollard Graduate Assistant, Joint Highway Research Project Purdue University Here are described the techniques and methods developed for mak ing a soil map of Montgomery County, Indiana, to be used for engi neering purposes. This work is an integral part of a current program to map the soils and drainage of the entire state from aerial photo graphs. These two mapping programs, which a...
متن کاملlime stabilization of waste activated sludge
background sewage sludge (biosolids) is a byproduct of wastewater treatment that accumulates in large quantities. effective stabilization and disinfection of sewage sludge prior to land application are necessary to not only protect human health, but also to induce the public its benefits and safety. currently, many wastewater treatment plants in iran dispose great amounts of untreated sewage sl...
متن کاملSome Chemical Methods of Determining the Lime Requirement of -soils
A research worker in soil chemistry accustomed to cbfidk$ions in England is soon conscious in New Zealand of many anomalies in the position that liming occupies in local farming practice. In the major%y of districts in Great Britain the periodical application of lime is an establish& practice, and when this practice is neglected the failure of crops or of pasture is quickly notciceable. Moreove...
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نشریه دانشکده فنیجلد ۴۴، شماره ۰۵، صفحات ۰-۰
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