Performance evaluation of cement-stabilized pond ash-rice husk ash-clay mixture as a highway construction material

Gupta, Deepak; Kumar, Arvind

doi:10.1016/j.jrmge.2016.05.010

Cited by 72 publications

(16 citation statements)

References 17 publications

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“…The combination of pond ash and brick kiln dust further decreases the MDD and increases the OMC of clay geomaterial. Similar trends have been reported in literature [22][23][24][25].…”

Section: Compactionsupporting

confidence: 91%

“…The mix proportions for the geomaterial stabilized with combinations of pond ash and brick kiln dust have been summarized in Table 2, where PA and BKD correspond to pond ash and brick kiln dust respectively. Literature reports that the optimum content of pond ash and brick kiln dust lies between 30%-40% [21][22][23][24][25]. Plasticity characteristics such as liquid limit, plastic limit and plasticity index were investigated as per IS 2720 part 5 [39].…”

Section: Engineering Characteristics Of Waste Stabilized Geomaterialsmentioning

confidence: 99%

“…Improved mechanical characteristics of pond ash and brick kiln dust stabilized geomaterials have been reported in the literature under static loading tests. The increase in the California bearing ratio (CBR) of variable plasticity was reported to be the range of 80% to 600% and 66% to 350% with pond ash and brick kiln dust stabilization respectively [21][22][23][24][25]. The M R of geomaterials stabilized with wastes such as fly ash, cement kiln dust, oil shale ash, bottom ash, municipal solid waste ash, and ground granulated blast furnace slag have been reported in literature [26][27][28][29][30][31][32].…”

Section: Introductionmentioning

confidence: 99%

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Performance Evaluation of Pavement Geomaterials Stabilized with Pond Ash and Brick Kiln Dust Using Advanced Cyclic Triaxial Testing

2020

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An increase in the generation of industrial waste materials such as pond ash and brick kiln dust represents a serious threat to the earth’s environment. The waste materials have novel characteristics and therefore their physical, chemical, mineralogical, morphological, mechanical, and toxicity characteristics were determined so that these materials can be incorporated as construction materials based on technical and environmental considerations. The purpose of this study is to utilize the wastes in the stabilization of clay geomaterial to outperform existing problems of inadequate strength and stiffness of the subgrade layer in flexible pavements. Mixtures of geomaterials, containing pond ash, brick kiln dust, and their combination were prepared and important engineering characteristics such as the plasticity, compaction, and strength of the mixtures were examined. The measurement of response to dynamic loading is a pre-condition for the accurate characterization of geomaterials used in pavement construction. Using advanced cyclic triaxial testing, this study evaluates the performance of pond ash and brick kiln dust in increasing the stiffness of the geomaterial under cyclic loading. To stimulate the worst field conditions, the stiffness and strength tests were performed under standard and four-day water-soaked conditions. The implementation of several stress-dependent models for the prediction of stiffness was examined. Pond ash and brick kiln dust were found to be effective in increasing the stiffness and strength of the geomaterial. The wastes were the most effectual when added in combination to the geomaterial. The characterization of the wastes was informative in understanding the governing mechanism prevalent in the waste stabilized mixtures. The toxicity characterization study revealed the non-toxic and non-hazardous nature of the waste materials, permitting their use in the construction of pavements. This study recommends the use of wastes in the subgrade of flexible pavements. Further research is needed for performance evaluation of the wastes on silt and sand geomaterials for their wider application.

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“…The combination of pond ash and brick kiln dust further decreases the MDD and increases the OMC of clay geomaterial. Similar trends have been reported in literature [22][23][24][25].…”

Section: Compactionsupporting

confidence: 91%

Section: Engineering Characteristics Of Waste Stabilized Geomaterialsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Performance Evaluation of Pavement Geomaterials Stabilized with Pond Ash and Brick Kiln Dust Using Advanced Cyclic Triaxial Testing

2020

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“…In addition to confirm this view, Chindaprasirt reported that chloride ion penetration depth can be decreased by RHA incorporation in the samples [21]. The use of locally available RHA, and cement can provide sustainability for the local construction industry [22]. Pozzolanic potential, strength development of mortars and concrete, efficiency factors, chloride penetration were tested by Antiohos, S. K., et al, revealed the importance of the binary action of RHA in producing competitive blended cement and concrete [23,24].…”

Section: Introductionmentioning

confidence: 75%

Experimental Evaluation of Eco-friendly Light Weight Concrete with Optimal Level of Rice Husk Ash Replacement

et al. 2017

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Concrete is a versatile and cost-effective building material whose properties are influenced by age, curing condition, and installation. A number of studies deduced that there should be an association of benefits encouraged the use of partial replacements of cement seems to improve strength and durability properties of concrete. This paper presents a framework for feasibility assessment and determination of optimum percentage of rice husk ash (RHA) replacement. Five mix plans with RHA replacing ratio of 0-20% and constant micro-silica value by 10% were prepared. Tests results indicated that compressive strength increased by 20% with an increase in RHA up to 15%. The similar trend was observed in mix designs made of cement replaced by RHA up to 20% in water absorption coefficient measurement. Higher chloride ion penetration was observed in mix designs containing 25% RHA compared to that of conventional concrete. Mixes developed a slightly higher impact resistance than the control mix.

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“…The natural stabilization can be used to reduce the usage of chemical stabilization in soil improvement. The natural additives, for instance, are palm kernel shell [5], coconut shell [9], rice ash rusk [11], seashell wastes [22] and [13]. Some natural additives are a waste product from different industries like as agricultural waste [1] and others (e.g.…”

Section: Masyitah MD Nujid Juliana Idrus Duratul Ain Tholibon Nor mentioning

confidence: 99%

Bearing Capacity of Soft Marine Soil Stabilization with Cockel Shell Powder CSP

Nujid¹,

Idrus²,

Tholibon³

et al. 2020

IJEAT

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The quality of the subgrade is depending on the geotechnical properties, strength and the stabilization technique adopted for problematic soil in order to increase the bearing value. In Malaysia, soft soil is a challenging due to very low strength value and low California Bearing Ratio (CBR) value as well. The soil stabilization process is conducted to increase bearing capacity of marine soil. An experimental works cover from identification of basic soil properties by index test, compaction test and CBR test. Though, the marine soils have to be treated and stabilized with available methods like using natural materials or additive agents. In this study, geotechnical characteristics of marine soil stabilized with CSP content were determined. The unsoaked treated marine soil stabilized with CSP was investigated. Four different compounds of the soil with 2.5, 5, 7.5 and 10% of CSP were mixed and added to determine the unsoaked CBR of the stabilized soil compounds. The results show the inclusion of CSP reduced the plasticity of the soil and highest dry density was decreased with an increase in the optimum water content. Moreover, by increasing the content of CSP the highest CBR value at 2.5 and 5.0 mm penetrations were achieved. The increasing percentage volume of water usage indicates the decreasing value of CBR. The results indicated that CSP contents have potential as a natural stabilizer for applications such as road sub-base material in road construction. The road sub-base will gain great strength with addition of CSP on marine soil

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Performance evaluation of cement-stabilized pond ash-rice husk ash-clay mixture as a highway construction material

Cited by 72 publications

References 17 publications

Performance Evaluation of Pavement Geomaterials Stabilized with Pond Ash and Brick Kiln Dust Using Advanced Cyclic Triaxial Testing

Performance Evaluation of Pavement Geomaterials Stabilized with Pond Ash and Brick Kiln Dust Using Advanced Cyclic Triaxial Testing

Experimental Evaluation of Eco-friendly Light Weight Concrete with Optimal Level of Rice Husk Ash Replacement

Bearing Capacity of Soft Marine Soil Stabilization with Cockel Shell Powder CSP

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