Behaviour and mineralogy changes in lime-treated expansive soil at 50°C

Applied Clay Science

Volumn 50, Issue 2, 2010, Pages 199-203

  Al Mukhtar, Muzahim ^a   Lasledj, Abdelmadjid ^a   Alcover, Jean Francois ^a  

^a UNIVERSITÉ D'ORLÉANS   (France)

Author keywords

Curing temperature; Expansive soil; Lime consumption; Physico chemical properties; Pozzolanic reaction; X ray diffraction

Indexed keywords

ASYMPTOTIC VALUES; CURING TEMPERATURE; CURING TIME; ELECTRICAL CONDUCTIVITY; EXPANSIVE SOILS; EXPERIMENTAL PROTOCOLS; HIGHER TEMPERATURES; LABORATORY TEST; LIME TREATMENT; LIME-SOIL; PHYSICOCHEMICAL PROPERTY; PLASTIC CLAY; POZZOLANIC REACTION; ROOM TEMPERATURE; SOIL BEHAVIOUR; SOIL STRENGTH; TREATED SOILS; UNCONFINED COMPRESSIVE STRENGTH; WAVE VELOCITY;

ALUMINUM; CEMENTS; CHEMICAL PROPERTIES; CLAY; COMPRESSIVE STRENGTH; CRYSTALLOGRAPHY; CURING; DIFFRACTION; ELECTRIC CONDUCTIVITY; HYDRATES; LIME; MINERALOGY; MINERALS; X RAY DIFFRACTION; X RAYS;

SOIL TESTING;

CLAY SOIL; COMPRESSIVE STRENGTH; ELECTRICAL CONDUCTIVITY; EXPANSIVE SOIL; LIME; MINERALOGY; PHYSICOCHEMICAL PROPERTY; TEMPERATURE EFFECT; X-RAY DIFFRACTION;

EID: 77957017188     PISSN: 01691317     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.clay.2010.07.022     Document Type: Article

References (10)

1. Al-Mukhtar M., Lasledj A., Alcover J.-F. Behaviour and mineralogy changes in lime-treated expansive soil at 20°C. Appl. Clay Sci. 2010, 50:191-198.
2. Arabi M., Wild S. Microstructural development in cured soil-lime composites. J. Mater. Sci. 1986, 21:497-503.
3. Bell F.G. Lime stabilization of clay minerals and soil. Eng. Geol. 1996, 42(4):223-237.
4. Boardman D.I., Glendinning S., Rogers C.F.D. Development of stabilization and solidification in lime-clay mixes. Geotechnique 2001, 51:533-543.
5. Eades J.L., Grim R.E. Reaction of hydrate lime with pure clay minerals in soil stabilization. Highway Res. Board Bull. 1960, 262:51-63.
6. Ferrage E., Tournassat C., Rinnert E., Lanson B. Influence of pH on the interlayer cationic composition and hydration state of Ca-montmorillonite: analytical chemistry, chemical modelling and XRD profile modelling study. Geochim. Cosmochim. Acta 2005, 69(11):2797-2812.
7. Konan K.L., Peyratout C., Bonnet J.P., Smith A., Jacquet A., Magnoux P., Ayrault P. Surface properties of kaolin and illite suspensions in concentrated calcium hydroxide medium. J. Colloid Interface Sci. 2007, 307(1):101-108.
8. Lasledj A., 2009. Traitement des sols argileux à la chaux: processus physico-chimique et propriétés géotechniques. Ph.D. Thesis, University of Orléans, 359p.
9. Mooney M.A., Toohey N.M. Accelerated curing and strength-modulus correlation for lime-stabilized soils. Report No. CDOT-2010-1; Final Report Colorado Dept. of Transportation DTD - Applied Research and Innovation Branch 2010, 56pp.
10. Rao S.M., Shivananda P. Role of curing temperature in progress of lime-soil reactions. Geotech. Geol. Eng. 2005, 23(1):79-85.