economics of stabilizing bentonite soil with lime gypsum

(PDF) Economics of Stabilizing Bentonite Soil with Lime

Economics of Stabilizing Bentonite Soil with LimeGypsum Ameta et al (2007) investigated for the economics of the use of limegypsum mixtures,

Economics of Stabilizing Bentonite Soil with LimeGypsum

For solving problems of expansive soil it is necessary to stabilize it with any of additive substance such as lime, gypsum etc After stabilization soil properties are altered such as bearing

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing Bentonite Soil with LimeGypsum N K Ameta Associate Professor, M B M Engineering College, J N V University, Jodhpur, Rajasthan, India

Economics of Stabilizing Bentonite Soil with LimeGypsum

In present investigations locally available lime and gypsum of commercial grade has been used for studying the effect of lime and gypsum mixture on the plasticity and swelling properties of bentonite soil It is found that addition of 2% lime and 4% gypsum is more economical in reducing plasticity and swelling as compared to the other mixes

Economics of Stabilizing Bentonite Soil with LimeGypsum

Vol 12, Bund E 2Bentonite is a highly expansive soil It exhibits a tendency of swelling on coming in contact withwater and shrinks on removal of water which may result in structural damage to engineering constructionIn case of bentonite, free swelling is up to ten times to fifteen times to its originalvolumeSince expansive soils have a tendency to change their volume to a large extent

Economics of Stabilizing Bentonite Soil with LimeGypsum

E 6Comparison of % Decrease in Swelling Pressure45004000350030002500200015001000500000additive mixFigure 3: Comparison of % decrease in swelling pressure of bentonite soil by addition ofdifferent limegypsum mixtureComparison of Cost250002000015000100005000000additive mixFigure 4:

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing Bentonite Soil with LimeGypsum Ejge

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing BentoniteSoil with LimeGypsumN K AmetaAssociate Professor, M B M Engineering College, J N V University,Jodhpur, Rajasthan, IndiaDG

Economics Of Stabilizing Bentonite Soil With Lime Gypsum

on bentonite mixed with lime and gypsum and reported that the addition of 2% lime + 4% gypsum is adequate for reducing the plasticity of bentonite Expansive soils exhibit high swelling, shrinkage, compressibility and poor strength in contact with water, especially during rainy seasons leading to cracks in overlying road pavements

Economics of Stabilizing Bentonite Soil with Lime

Transcription Economics of Stabilizing Bentonite Soil with Lime

Economics of Stabilizing Bentonite Soil with LimeGypsum

Vol 12, Bund E 47 CaO 2559 %RESULTS AND DISCUSSIONThe various mixtures have been compared in the Table 5 along with pure lime and pure gypsumThis comparison is in percentage reduction in liquid limit, plasticity index, swelling pressure andthe cost of additive material also The market rate for calculation of the cost is been taken as 25Rs/Kg of lime and 7 Rs/Kg of

Economics of Stabilizing Bentonite Soil with LimeGypsum

Vol 12, Bund E 2Bentonite is a highly expansive soil It exhibits a tendency of swelling on coming in contact withwater and shrinks on removal of water which may result in structural damage to engineering constructionIn case of bentonite, free swelling is up to ten times to fifteen times to its originalvolumeSince expansive soils have a tendency to change their volume to a large extent

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing BentoniteSoil with LimeGypsumN K AmetaAssociate Professor, M B M Engineering College, J N V University,Jodhpur, Rajasthan, IndiaDG

Economics of Stabilizing Bentonite Soil with LimeGypsum

E 6Comparison of % Decrease in Swelling Pressure45004000350030002500200015001000500000additive mixFigure 3: Comparison of % decrease in swelling pressure of bentonite soil by addition ofdifferent limegypsum mixtureComparison of Cost250002000015000100005000000additive mixFigure 4:

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing Bentonite Soil with LimeGypsum Ejge

economics of stabilizing bentonite soil with lime gypsum

Economics of stabilizing bentonite soil with lime–gypsum The cost economics is beyond the scope of this study However, the authors of this study are of the opinion that the use of this composite material can be more economical in those areas where these materials are available in the nearby places

economics of stabilizing bentonite soil with lime gypsum

Economics of Stabilizing Bentonite Soil with LimeGypsum PDF For solving problems of expansive soil it is necessary to stabilize it with any of additive substance such as lime, gypsum etc AfterFind, read and cite all the research you need on

Economics of Stabilizing Bentonite Soil with Lime

Transcription Economics of Stabilizing Bentonite Soil with Lime

economics of stabilizing bentonite soil with lime gypsum

A geoenvironmental application of burned wastewater sludge, natural gypsum, combination of lime and gypsum,, (2007) Economics of stabilizing bentonite soil 【Service Online】 Applying Lime to Raise Soil pH for Crop Production Applying Lime to Raise Soil pH for Crop Production (Western Oregon), increase soil pH For example, gypsum

Gypsum: An additive for stabilization of swelling clay

Ameta et al (2007) investigated for the economics of the use of lime–gypsum mixtures, and swelling pressure changes were reported FIPR (1988) found an increase of strength of the phosphatic soil samples mixed with gypsum after a curing period of 360 days

Economics of Stabilizing Bentonite Soil with LimeGypsum

Vol 12, Bund E 2Bentonite is a highly expansive soil It exhibits a tendency of swelling on coming in contact withwater and shrinks on removal of water which may result in structural damage to engineering constructionIn case of bentonite, free swelling is up to ten times to fifteen times to its originalvolumeSince expansive soils have a tendency to change their volume to a large extent

Economics of Stabilizing Bentonite Soil with LimeGypsum

Vol 12, Bund E 47 CaO 2559 %RESULTS AND DISCUSSIONThe various mixtures have been compared in the Table 5 along with pure lime and pure gypsumThis comparison is in percentage reduction in liquid limit, plasticity index, swelling pressure andthe cost of additive material also The market rate for calculation of the cost is been taken as 25Rs/Kg of lime and 7 Rs/Kg of

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing BentoniteSoil with LimeGypsumN K AmetaAssociate Professor, M B M Engineering College, J N V University,Jodhpur, Rajasthan, IndiaDG

Economics of Stabilizing Bentonite Soil with LimeGypsum

E 6Comparison of % Decrease in Swelling Pressure45004000350030002500200015001000500000additive mixFigure 3: Comparison of % decrease in swelling pressure of bentonite soil by addition ofdifferent limegypsum mixtureComparison of Cost250002000015000100005000000additive mixFigure 4:

Economics of Stabilizing Bentonite Soil with LimeGypsum

Economics of Stabilizing Bentonite Soil with LimeGypsum Ejge

ENGINEERING PROPERTIES OF BENTONITE STABILIZED

a study on bentonite mixed with lime and gypsum and reported that the addition of 2 % lime + 4 % gypsum is adequate for reducing the plasticity and swelling of bentonite Degirmenci et al (2007) conducted a study on expansive soil stabilized with phosphogypsum and reported a

Stabilization of bentonite and kaolinite clays using

The optimum additive contents for kaolinite stabilized with gypsum, sodium silicate, and a 50/50 mixture of gypsum and sodium silicate were 12, 6, and 6, respectively As shown, in general, the kaolinite clay needed a higher content of recycled gypsum relative to the bentonite clay, whereas the sodium silicate stabilized kaolinite required a

bentonite gypsum selfiechicfr

Bentonite Dryer, Flue Gas Desulfurization Gypsum Manufacturer of Bentonite, Gypsum, China Clay, Lime Stone and Bauxite offered by Radhika Udyog, Ahmedabad, Gujaratgypsum bentonite vermiculite ZCRUSHERgypsum zimbabwe Mine crusher gypsum bentonite vermiculite Vermiculite is minerals resembling mica in appearance Brazil The bentonite dryer together with the flue

Bentonite gypsum limestone Zrgellny Mining Machinery

The standard proctor compaction tests were conducted as per IS 2720PartVII (1980) on bentonitelime and bentonitelimegypsum mixtures by varying the content of lime and gypsum from 2 to 10% and Economics of Stabilizing Bentonite Soil with LimeGypsum

Shallow mixing and column performances of lime, fly ash

The swelling percent of the soil stabilized with lime decreased from 901% to 02% In other words, the decrement rate in the swelling percent of the soil mixed with 5% lime is 998% Similarly, the decrement rates in the swelling percent of the soil mixed with 20% fly ash and 5% gypsum are found to be 9811% and 6542%, respectively