... combinations were considered, including four lignin or polymerized lignin contents (0, 6, 8, and 10 %) and four lime contents (0, 2, 4, and 6 %). The results show that lignin-stabilized soil will take at least 14 days to reach maximum strength, whereas the minimum curing period is 21 days for soil stabilized...

...Mrityunjay Jaiswal; Bindhu Lal Soil stabilization is the method of improving the strength characteristics of in situ soil by compaction or by the addition of admixtures. Clay minerals have small particles and a variable degree of crystal perfection. Therefore, construction on clayey soil is really...

... will demonstrate that, not only the test procedure can be automated, but time optimization is also possible, which results in at least 50 % test time reduction. Keywords subgrade soil, water content, soil compaction, soil stabilization, arti cial neural network Copyright VC 2015 by ASTM International, 100 Barr...

... be a valuable tool for not only quality control, but forensic geotechnical investigations as well. 10 10 2012 04 06 2013 19 07 2013 x-ray fluorescence soil stabilization subgrade soils quality control forensic investigation References Abdelbagi , M. , Eltayeb , M. A. H...

... curing time was the primary motivation for this study. Soils stabilized with cement kiln dust and Class C fly ash were collected at five construction sites in Oklahoma. Specimens were prepared at optimum compaction parameters and tested after various curing periods; a total of 58 M R tests were performed...

...MA Ismail; KI Rammah Soil stabilization by compaction plays an important role in foundation engineering, both for construction and maintenance. Compaction specifications often require achievement of an in situ dry density (ρ d ) of 90–95% of the maximum value obtained from laboratory standard...

... and DCP for soils stabilized with Class C fly ash. In this laboratory study, natural soil (Type CL-lean clay) mixed with Class C fly ash was used to establish the correlation at different percentages of Class C fly ash and moisture. It was found that a good correlation exists between CBR and DCP for Class...

... in a design. soil stabilization deep cement mixing (DCM) method strength stiffness Singapore marine clays References Asano , J. , Ban , K. , Azuma , K. , and Takahashi , K. , 1996 , “ Deep Mixing Method of Soil Stabilisation Using Coal Ash ,” Proceedings, IS-Tokyo '96/2 nd...

... indicators of the effectiveness of chemical stabilizers used in soil stabilization. 17 10 2000 06 09 2001 soil stabilization expansive swelling stabilizer References Abduljauwad , S. N. , 1995 , “ Improvement of Plasticity and Swelling Potential of Calcareous Expansive...

... to that of dense ungrouted specimens. KEY WORDS: soil tests, soil stabilization, chemical grouts, stiffness, shear strength, sand, stress history, modulus, angle of internal friction, cohesion An integral part of any structural grouting project is to insure that required increases in strength and stiffness have...