DELAYED COMPACTION EFFECTS ON THE BEHAVIOUR OF STABILIZED SOILS
|
|
- Samson Griffith
- 6 years ago
- Views:
Transcription
1 IGC 2009, Guntur, INDIA DELAYED COMPACTION EFFECTS ON THE BEHAVIOUR OF STABILIZED SOILS S. Sahaya Vincy P.G Student, Division of Soil Mechanics and Foundation Engineering, Department of Civil Engineering, Anna University Chennai, Chennai , India. M. Muttharam Assistant Professor, Division of Soil Mechanics and Foundation Engineering, Department of Civil Engineering, Anna University Chennai, Chennai , India. ABSTRACT: Fly ash is the most abundant of all residues and its disposal not only needs enormous land, water and power resources, but it also causes serious environmental hazards. In India there are about 82 thermal plants producing more than 95 millions tonnes of fly ash every year and the figure is likely to soar. The disposal of fly ash in ecologically suitable manners has lately become a global concern. Standard Proctor tests were conducted on the soil-fly ash-lime mix (10% 20%, 30% fly ash and 2%, 4%, 6% lime), the maximum dry density decreased linearly and optimum moisture content increased linearly with the increase of fly ash and lime content. Various UCC tests were conducted on the soil-fly ash-lime mix, for the variation of lime 2%, 4% and 6%, fly ash 10%, 20% and 30% with the time delays (time delay between mixing the contents with water and compaction) of 0, 3, 6 and 24 hrs. The prepared samples were tested to find out the effect of delayed compaction on strength. The addition of 2% lime reduced the strength with time, 4% lime decreased the strength up to 6 hrs after that it is increased, and 6% lime addition increased the strength with delayed compaction. Some of the samples were curd for 7, 14 and 28 days in order to find out the strength with the age of curing. Curing periods increased the strength considerably. 1% ammonium chloride was added with 2% lime and 10% fly ash and the UCC tests were conducted on the specimens prepared with time delay. It is concluded that, ammonium chloride didn t affect the strength much with time delay. CBR tests were conducted on the soil-fly ash-lime mix (2%, 4%, 6% lime and 10% fly ash) by delaying the compaction time for 0, 1, 2 and 3 hrs. It is observed that time delay and the increasing percentage of lime and fly ash decreased the CBR values. 1. INTRODUCTION Soil can be used as a load bearing material or construction material. When used for these purposes soil should posses engineering properties to meet the requirements such as high strength, low settlement etc. In many situations the soil present in the field may be a problematic one such as expansive soil. Expansive soils undergo volumetric changes due to changes in water content. The swelling characteristics of these soils depend on various factors such as the initial water content and suction. However shrinkage occurs on evaporation of water in dry seasons. This dual problem of swelling and shrinkage causes damage to many lightly loaded structures. In order to proceed with construction under engineering conditions, some techniques are needed to improve such properties of the soil. Soil Stabilization of expansive soils with various additives is one of the techniques to mitigate the problems possessed by expansive soils (Sharma 2007). Chemical stabilization of expansive soils involves additives such as cement, lime, bitumen, calcium chloride, fly ash etc (Osinubi 2006). Soil stabilization has been used in the buildings of roads & air-craft runways, earth dams and embankments in erosion control (Osinubi 2006). The strength and durability properties of expansive soils can be improved by chemical stabilization. One of the ways of attempting chemical stabilization is, mixing thoroughly the stabilizers with soil at required moisture content and then compacting the soil stabilization mix to the required density. A delay between mixing the stabilizers with soil and compaction of the soil-stabilizers mix leads to a decrease in both density and strength for a fixed compactive effort. Most of the time, the time delay is unavoidable one because of any of the followings, sudden raining, delaying of compaction equipments after mixing, insufficient workers, poor transportations etc. These make the compaction process as a delayed one. These delaying hours considerably affects the strength of stabilized soils. Among the various chemicals used for stabilizing the expansive soils, lime is very popular. In addition, fly-ash which is a waste product from thermal power station is also used for stabilizing expansive soil. Hence study of compaction delay effects is needed, to find the compaction effects of compaction delay between the 419
2 mixing and compaction on the engineering properties of expansive soil stabilized with lime and fly ash. The primary aim of this study is to find out the nature of compaction delay effects on the properties of stabilized soil. 2. MATERIALS Locally available expansive soil was to be used for the experimental investigation. Soil sample was collected from the local area at a depth of 0.5 m to 1.0 m. To characterize the soil various experiments were conducted as per BIS procedure. Laboratory grade hydrated lime and fly ash collected from Ennore Thermal power plant, were used in present study. Table 1: Chemical Properties of Ennore Fly Ash Chemical properties Fly ash F Chemical properties % by mass ASTM C618 class-f SiO CaO 1.57 < 10 Al 2 O Fe 2 O MgO (max) Na 2 O K 2 O SO MnO Loss on ignition 0.85 Soluble residue - Al 2 O 3 /Fe 2 O 3 - SiO 2 +Al 2 O 3 +Fe 2 O (min) Table 2: Physical Properties of Ennore Fly Ash Physical properties Fineness (m 2 /kg) 252 Specific gravity 2.09 Table 3: Index Properties of Clay Sl. Parameter Symbol or Values No percentage 1. Specific Gravity G s Clay % Silt % Sand % 6 5. Liquid Limit % Plastic Limit % Plasticity Index I p IS Classification CH High Plasticity Clay 9. MDD g/cc OMC % EXPERIMENTAL PROCEDURES The expansive soil passing through 425µ is mixed in dry state with various percentages of lime and fly ash on weight basis. The required amount of water was added to the soillime-fly ash mix to carryout Standard Proctor Compaction test. Immediately after addition of water, the compaction is carried out without any delay to get the compaction characteristics of soil-lime-fly ash mix for the given percentages of admixtures. After getting the compaction curve, maximum dry density and corresponding optimum moisture content is obtained for the given soil-lime-fly ash mix. To find the effect of compaction delay on the various properties of stabilized soil, the soil was mixed with the required percentage of lime and fly ash in dry state. The predetermined amount of water was added to the mix to achieve the water content of the mix equal to the optimum moisture content for the mix. Then this wet mix was left undisturbed for a period of 0hr (no delay), 1hr, 3hrs, 6hrs, 12hrs and 24hrs. During the period of time delay, care is taken to avoid the evaporation loss of water. After the required period of time delay the specimens for UCC test and CBR test were prepared, by applying Standard Proctor Compactive energy. The UCC samples thus prepared were cured at a relative humidity of 100% for various curing periods before testing. For selected percentages of lime and fly ash the UCC tests were conducted by adding the chemical ammonium chloride, to find out whether it retards the effect of delay between mixing and compaction on strength. 4. EXPERIMENTAL PROGRAMME 1. Three different percentage of lime addition 2%, 4% and 6% was selected such that one percentage is less than lime fixation point, another percentage is at lime fixation point and the next percentage of lime is above lime fixation point. 2. Three different percentage of fly ash addition was proposed by taking into consideration the bulk utilization of fly ash. At the same time due consideration is given not to use very high fly ash, which is mere a replacement not a stabilization. Hence the percentage of fly ash addition was varied from 10% to 30%. 3. The time delay considered was selected to replicate the practical situation. Few hours of time delay is normally expected. Hence, the time delay of 0hrs, 1hr, 3hrs, 6hrs and 24hrs are selected. In this 0hr time delay means, immediately after mixing the soil-lime-fly ash mix with water, the samples are compacted to the required dimensions for various tests. This is included to have the reference. 4. The compacted specimens were cured for 0days, 7days, 14days, and 28days before testing, since as per the standards for lime stabilized soil, the strength should be obtained for these curing periods. 420
3 5. Some of the UCC tests were conducted by adding 1% ammonium chloride salt, to check whether this salt can help in maintaining the strength of soil even there is some time delay between mixing and compaction. 5. RESULTS AND DISCUSSIONS Figure 1 presents the variation of maximum dry density of soil-fly ash-lime mix with lime content. It can be seen from Figure 1 that for the given fly ash content the addition of lime decreased the Standard Proctor maximum dry density. It can also be seen that for the given lime content, the effect of increasing the fly ash content is to decrease the maximum dry density. The reduction in the dry density with increase in lime content is almost linear expect for fly ash addition of 20%. The reduction in dry density upon increase in lime content may be due to the reduction between lime and soil which makes the soil to reduce its plasticity. Further,the dispersed structure of the soil is modified to flocculated due to the soil-lime reaction, which inturn offers more resistance against compactive energy. The effect of reduction in dry density upon increase in fly ash content may be attributed to the lower specfic gravity of fly ash compared to the soil. maximum dry density from 1.48 g/cc to 1.45 g/cc,1.4 g/cc and 1.35g/cc and increses the optimum moisture content from 24% to 26%, 28% and 30% respectively. Similarly addition of 20% fly ash and 2%, 4% and 6% of lime with soil decreases the maximum dry density from 1.48 g/cc to 1.43 g/cc, 1.39 g/cc, 1.32g/cc and increses the optimum moisture content from 24% to 27%, 29% and 31% respectively. Further addition of 30% fly ash and 2%,4% and 6% of lime with soil decreases the maximum dry density from 1.48 g/cc to 1.4 g/cc, 1.34 g/cc, 1.3g/cc and increses the optimum moisture content from 24% to 28%, 30% and 32% respectively. Fig. 2: Variation of UCC Strength with Time Delay and Lime Content with 30%FA Figure 2 shows the variation of UCC strength with the variation of time delay and lime content, it has been observed that, for 2% lime the strength has been decreased with time delay. The delaying time above three hours increased the strength after 6 hrs in the case of 4% lime. For 6% lime there is little variation in strength Fig. 1: Variation of Maximum Dry Density with Lime Content Table 4: MDD and OMC for Various Soil-Fly Ash-Lime Mix % of lime & % fly MDD in OMC in % ash g/cc 0% & 0% % & 10% % & 10% % & 10% % & 20% % & 20% % & 20% % & 30% % & 30% % & 30% From Table 4 it is observed that addition of 10% of fly ash and 2%, 4% and 6% of lime with soil decreases the Fig. 3: Variation of UCC Strength with Time Delay and Percentage of Lime Content with 20% FA Figure 3 shows the variation of UCC strength with time delay and lime content. For the addition of 2% lime there is a no major difference in strength between the without delay and to the 24 hrs delay. 24 hrs delays with the addition of 4% lime have attained the strength almost equal to the strength of undelayed strength. In the case of 6% lime, the strength is not much affected by time delay. 421
4 (2%, 4%, and 6%) and the percentage of fly ash was to be maintained as constant 10% is shown in Figure 6. Fig. 4: Variation of UCC Strength with Time Delay and Percentage of Lime Content with 10% FA Figure 4 shows the variation of UCC strength with the variation of time delay and lime content, it has been observed that, for 2% lime the strength has been decreased with time delay. The delaying time above three hours increased the strength after 6 hrs in the case of 4% lime. For 6% lime there is a little increase in strength with time delay. Fig. 5: Variation of UCC Strength with Time Delay and Percentage of Lime Content Figure 5 shows the difference in strength between the soil-fly ash-lime-ammonium chloride mix to the soil-fly ash lime mix. Fig shows that the strength was increased with the addition of ammonium chloride. Fig. 6: Variation of CBR with Time Delay and Lime Content CBR test was conducted on the soil-fly ash- lime mix by delaying the time, varying the percentages of lime content 6. CONCLUSIONS 1. The maximum dry density decreased with increasing fly ash content and lime content. 2. The optimum moisture content increased with increasing fly ash and lime content. 3. Compaction delay affects the strength of soil-lime-fly ash mix, if the lime content is less than lime fixation point and the effect is to reduce the strength. 4. For the lime addition equal to lime fixation point, the effect of compaction delay is to reduce the strength initially for shorter compaction delay and slightly increases the strength upon further delay. 5. If the addition of lime is above the lime fixation point, the compaction delay does not have any detrimental effect on strength. 6. The addition just 1% of ammonium to soil-lime-flyash mix increased the strength considerably. Further the compaction delay has not affected the strength and for various periods of time delay, the strength remained unchanged. 7. Compaction delay affects the CBR value for all the percentages of lime addition. The CBR value reduces with increase in time delay. However, the rate of reduction in CBR value decreases as the lime content increases. REFERENCES Kolawole J. Osinubi (1998). Influence of Compactive Effort and Compaction Delays on Lime-Treated Soil, Journal of Transportation Engineering, ASCE, Vol. 124, No. 2, pp Kolawole J. Osinubi and Charles M.O. Nwaiwu (2006). Compaction Delay Effects on Properties of Lime-Treated Soil, Journal of Materials in Civil Engineering, ASCE, Vol. 18, No. 2, pp Sanjeev Kumar and Vijay K. Puri (2001). Geotechnical Properties of Fly Ash and Lime-fly Ash Stabilized Coal Mine Refuse, Environmental Geotechniques, Vol. 2, pp Scott M. Mackiewicz and Glen Ferguson E. (2005). Stabilization of Soil with Self-Cementing Coal Ashes, Kleinfelder, 7802 Barton, Lenexa, Kansas Sunil S. Pusadkar and Ramasamy, G. (2005). Collapse Behaviour of Compacted Coal Ash Fills, Geotechnical Testing Journal, ASTM, Vol. 28, No. 3, pp Tuncer B. Edil, Hector A. Acosta and Craig H. Benson (2006). Stabilizating Soft Fine-Grained Soils with Fly Ash, Journal of Materials in Civil Engineering in Civil Engineering, Vol. 18, No. 2, pp
5 423 Delayed Compaction Effects on the Behaviour of Stabilized Soils
Laboratory Performance of RBI 81 Stabilized Soil for Pavements
International Journal of Civil Engineering Research. ISSN 2278-3652 Volume 5, Number 2 (2014), pp. 105-110 Research India Publications http://www.ripublication.com/ijcer.htm Laboratory Performance of RBI
More informationSoil Stabilization By Using Fly Ash
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 10, Issue 6 (Jan. 2014), PP 20-26 Soil Stabilization By Using Karthik.S 1, Ashok kumar.e 2, Gowtham.P
More informationInvestigation of Engineering Behavior of Soil, Polypropylene Fibers and Fly Ash -Mixtures for Road Construction
Investigation of Engineering Behavior of Soil, Polypropylene s and Fly Ash -Mixtures for Road Construction Prof.S.Ayyappan, Ms.K.Hemalatha and Prof.M.Sundaram Abstract Fly ash is a waste produced mostly
More informationEFFECT OF MOULDING WATER CONTENT ON GEOTECHNICAL PROPERTIES OF RICE STRAW ASH STABILIZED EXPANSIVE SOIL
EFFECT OF MOULDING WATER CONTENT ON GEOTECHNICAL PROPERTIES OF RICE STRAW ASH STABILIZED EXPANSIVE SOIL Akshaya Kumar Sabat, Swapnaranee Mohanta and Satyapira Swain Department of Civil Engineering, Institute
More informationR.Vinothkumar, Dr.P.D.Arumairaj
Green Stabilization of Coimbatore Clay Abstract - Soil stabilization is the process of improving the engineering properties of weak soil and thus making it more stable. Quarry dust (QD), Fly ash (FA) was
More informationEffect of Nano-Copper on Performance of Black Cotton Soil
RESEARCH ARTICLE OPEN ACCESS Effect of Nano-Copper on Performance of Black Cotton Dr. Sunil Pusadkar*, Snehal Bakhade**, Dr. Anant I. Dhatrak *** * ( Head of Civil Engineering Department, Government College
More informationCOST EFFECTIVENESS OF FLEXIBLE PAVEMENT ON STABILISED EXPANSIVE SOILS
Int. J. of GEOMATE, Feb., 2016, Vol. 10, No.1 (Sl. No. 19), pp. 1595-1599 Geotech., Const. Mat. and Env., ISSN:2186-2982(P), 2186-2990(O), Japan COST EFFECTIVENESS OF FLEXIBLE PAVEMENT ON STABILISED EXPANSIVE
More informationGeneral Stabilization Methods
Soil Stabilization General Stabilization Methods Mechanical Stabilization Compaction Geosynthetics Embankment Stabilization Chemical Treatment Soil Modification (low doses) Soil Stabilization (high doses)
More informationSoil Stabilization using Iron Powder
Soil Stabilization using Iron Powder M Rupas Kumar*, S Manasa, Sk Asiya *Department of Civil Engineering, RGUKT, AP, India, email: rupaskumar@rgukt.in, and contact no: +91 8588 283679 Abstract Soil is
More informationDepartment of Civil Engineering, Muhammadiyah University of Yogyakarta, D.I. Yogyakarta, Indonesia
4 thh t IIntternattiionall Confference on Enviironmenttall Geottechniics ((4IICEG)) Rio de Janeiro, Brazil, August 11 th 15 th 2002 Paper #074: PS4 Silica waste utilization in ground improvement: A study
More informationStudy on Coefficient of Permeability of Copper slag when admixed with Lime and Cement
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 7, Issue 6 (Jul. - Aug. 2013), PP 19-25 Study on Coefficient of Permeability of Copper slag when
More informationUse of Fly Ash in Black Cotton Soil for Stablization
SSRG International Journal of Civil Engineering (SSRG-IJCE) volume 3 Issue May 26 Use of Fly Ash in Black Cotton Soil for Stablization Prakash somani,rashmi Lata 2*,Rahul Batheja 3,RaghavDadhich,Ravi Kumar
More informationImpact of Micro Silica Fume on Engineering Properties of Expansive Soil
IJSTE - International Journal of Science Technology & Engineering Volume 2 Issue 12 June 2016 ISSN (online): 2349-784X Impact of Micro Silica Fume on Engineering Properties of Expansive Soil Shivangi Bharadwaj
More informationEngineering Quality Improvement of Kuantan Clay Subgrade using Recycling and Reused Materials as Stabilizer
Achmad Fauzi et al. 693 The 2 nd International Conference on Rehabilitation and Maintenance in Civil Engineering Engineering Quality Improvement of Kuantan Clay Subgrade using Recycling and Reused Materials
More informationEXPERIMENTAL STUDY ON STABILIZATION OF BLACK COTTON SOIL WITH STONE DUST AND FIBERS
IGC 2009, Guntur, INDIA EXPERIMENTAL STUDY ON STABILIZATION OF BLACK COTTON SOIL WITH STONE DUST AND FIBERS K. Suresh Assistant Professor, CMR College of Engg & Tech., Hyderabad 501 401, India. E-mail:
More informationInfluence of Micro Silica Fume on Sub Grade Characteristics of Expansive Soil
International Journal of Civil Engineering Research. ISSN 2278-3652 Volume 5, Number 1 (2014), pp. 77-82 Research India Publications http://www.ripublication.com/ijcer.htm Influence of Micro Silica Fume
More informationExpansive Soil Stabilization using Plastic Fiber Waste Polypropylene
Volume 3 - Issue 7 July 217 PP. 24-3 Expansive Soil Stabilization using Plastic Fiber Waste Polypropylene Deekonda Gowthami¹, R. Sumathi² ¹M.tech student, Department of civil engineering, MREC(A), JNTUH,
More informationDetermination of Optimum Cement Content for Stabilization of Soft Soil and Durability Analysis of Soil Stabilized with Cement
American Journal of Civil Engineering 2018; 6(1): 39-43 http://www.sciencepublishinggroup.com/j/ajce doi: 10.11648/j.ajce.20180601.17 ISSN: 2330-8729 (Print); ISSN: 2330-8737 (Online) Determination of
More informationInternational Journal of Scientific & Engineering Research, Volume 4, Issue 4, April ISSN
International Journal of Scientific & Engineering Research, Volume 4, Issue 4, April 2013 281 Geotechnical Behaviour of Fine Sand Mixed with Pond Ash and Lime Shilpi Gupta 1, Prateek Negi 2, Ashok Gupta
More informationQuality Assessment for Stabilization of Black Cotton Soil by Using Lime
Quality Assessment for Stabilization of Black Cotton Soil by Using Lime Amruta A. Badge Department of Civil Engineering, Lecturer B.E.(civil), M.E.(environmental Engg.) Lobhesh N.Muley Department of Civil
More informationPARTIAL REPLACEMENT OF CEMENT IN CONCRETE WITH SUGAR CANE BAGASSE ASH- BEHAVIOUR IN HCl SOLUTION
http:// PARTIAL REPLACEMENT OF CEMENT IN CONCRETE WITH SUGAR CANE BAGASSE ASH- BEHAVIOUR IN HCl SOLUTION ABSTRACT K Meeravali 1, K V G D Balaji 2, T. Santhosh Kumar 3 1 PG Student, 2 Professor, 3 Assistant
More informationGeotechnical Properties of Fly Ash and its Application on Soft Soil Stabilization
Geotechnical Properties of Fly Ash and its Application on Soft Soil Stabilization Emilliani Anak Geliga 1 and Dygku Salma Awg Ismail 2 Abstract Soil stabilization has become the major issue in construction
More informationEffect of Fly Ash on an Expansive Soil for Flexible Pavement Design
International Journal of Engineering and Innovative Technology (IJEIT) Volume 2, Issue 3, September 2012 Effect of Ash on an Expansive Soil for Flexible Pavement Design Lakshmi Keshav, Mangaiarkarasi.V
More informationSTUDIES ON SOIL STABILIZATION BY USING BAGASSE ASH
89 STUDIES ON SOIL STABILIZATION BY USING BAGASSE ASH Prakash Chavan 1 and Dr.M.S.Nagakumar 2 1M. Tech Student, Department. of Civil Engineering R.V.College of Engineering, Bangalore. 2 Professor, Department
More informationNet Safe Bearing Capacity of Fly Ash - Bentonite in Layered System
International Journal of Civil Engineering Research. ISSN 2278-3652 Volume 5, Number 2 (2014), pp. 129-134 Research India Publications http://www.ripublication.com/ijcer.htm Net Safe Bearing Capacity of
More informationSoil Stabilization by using Industrial Waste Material as a Stabilizer
International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 0974-4290, ISSN(Online):2455-9555 Vol.10 No.8, pp 431-438, 2017 Soil Stabilization by using Industrial Waste Material as a Stabilizer
More informationStabilization of Lithomargic Soil Using Alkali Activated Fly-Ash with GGBS
International Journal of Constructive Research in Civil Engineering (IJCRCE) Volume 1, Issue 1, June 2015, PP 19-23 www.arcjournals.org Stabilization of Lithomargic Soil Using Alkali Activated Fly-Ash
More informationEffect of Pond Ash and RBI Grade 81 on Properties of Subgrade Soil and Base Course of Flexible Pavement B. M. Patil, K. A. Patil
Effect of Pond Ash and RBI Grade 81 on Properties of Subgrade Soil and Base Course of Flexible Pavement B. M. Patil, K. A. Patil Abstract This paper deals with use of pond ash and RBI Grade 81 for improvement
More informationAnil Kumar Nanda, Jaspal Singh. Evaluation of Relation between Split Tensile and Compressive Strength of OPC Concrete
211 Evaluation of Relation between Split Tensile and Compressive Strength of OPC Concrete Anil Kumar Nanda 1, Jaspal Singh 2 1 Professor, Civil Engg. Department, IET, Bhaddal, Ropar (aknanda4ap@gmail.com)
More informationIndex Terms: Rice Husk Ash (RHA), OMC, MDD, CBR.
A Laboratory Study on the Affect of Rice Husk Ash & Lime on the Properties of Marine Clay Dr. D. Koteswara Rao, G.V.V. Rameswara Rao, P.R.T. Pranav Abstract - The soil found in the ocean bed is classified
More informationUTILIZATION OF UNCONTROLLED BURNT RICE HUSK ASH IN SOIL IMPROVEMENT
DIMENSI TEKNIK SIPIL VOL. 4, NO. 2, September 22 : 1-15 UTILIZATION OF UNCONTROLLED BURNT RICE HUSK ASH IN SOIL IMPROVEMENT Agus Setyo Muntohar Research Assistant, Department of Civil and Environmental
More informationFLY ASH AMENDED SOILS AS HIGHWAY BASE MATERIALS
FLY ASH AMENDED SOILS AS HIGHWAY BASE MATERIALS ABSTRACT Ahmet H. Aydilek., Member, ASCE 1, Sunil Arora, Member, ASCE 2 Class F fly ash cannot be used alone in soil stabilization applications as it is
More informationEffect of Lime Stabilisation on the Strength and Microstructure of Clay
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 6, Issue 3 (May. - Jun. 2013), PP 87-94 Effect of Lime Stabilisation on the Strength and Microstructure
More informationEffect of Clay Content on Permeability and Compaction Parameters of Sand
Effect of Clay Content on Permeability and Compaction Parameters of Sand Shahid Noor Scientist C, Central Soil and Materials Research Station Amardeep Singh Scientist C, Central Soil and Materials Research
More informationIFCEE 09, American Society of Civil Engineers, 2009, Orlando, Florida
IFCEE 9, American Society of Civil Engineers, 29, Orlando, Florida Field Evaluation of Fly Ash Stabilized Subgrade in US 12 Highway Lin Li 1, M. ASCE, P.E., Onur Tastan 2, Craig H. Benson 3, F. ASCE, P.E.,
More informationSOIL STABILIZATION AND DRYING USING FLY ASH
SOIL STABILIZATION AND DRYING USING FLY ASH by H. A. Acosta, T. B. Edil, and C. H. Benson Geo Engineering Report No. 03-03 Geo Engineering Program University of Wisconsin-Madison Madison, Wisconsin 53706
More informationSTABILIZATION OF PLASTIC SOIL USING MARBLE DUST, RICE HUSK AND FLY ASH : Review
STABILIZATION OF PLASTIC SOIL USING MARBLE DUST, RICE HUSK AND FLY ASH : Review Krichphon Singh 1, V.K.Arora 2 1 Department of Civil Engineering, NIT Kurukshetra, (India) 2 Department of Civil Engineering,
More informationStabilization of FGD By-products by Using Fly Ash, Cement and Sialite
29 World of Coal Ash (WOCA) Conference - May 4-7, 29 in Lexington, KY, USA http://www.flyash.info/ Stabilization of By-products by Using Fly Ash, and Xiaoming Liu 1, 4, Haifang Wen, 2, Tuncer B Edil 1,
More informationEFFECT OF MARBLE DUST ON INDEX PROPERTIES OF BLACK COTTON SOIL
Int. J. Engg. Res. & Sci. & Tech. 2014 Parte Shyam Singh and Yadav R K, 2014 Research Paper ISSN 2319-5991 www.ijerst.com Vol. 3, No. 3, August 2014 2014 IJERST. All Rights Reserved EFFECT OF MARBLE DUST
More informationPROJECT REFERENCE NO.: 38S0482
EXPERIMENTAL STUDIES ON LATERITIC SOIL STABILIZED WITH CASHEW NUT SHELL LIQUID AND LIME PROJECT REFERENCE NO.: 38S0482 COLLEGE : VIVEKANANDA COLLEGE OF ENGINEERING AND TECHNOLOGY, PUTTUR BRANCH : CIVIL
More informationStrength Behaviour of Expansive Soil Treated with Tile Waste
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 10, Issue 12 (December 2014), PP.52-57 Strength Behaviour of Expansive Soil Treated
More informationINVESTIGATIONONS ON USE OF JAROSITE AS SET CONTROLLER IN CEMENT
INVESTIGATIONONS ON USE OF JAROSITE AS SET CONTROLLER IN CEMENT S K Agarwal, Puneet Sharma, Mithlesh Sharma and M M Ali National Council for Cement and Building Materials, Ballabgarh & B K Singh and Vikas
More informationEFFECT OF CATIONIC BITUMEN EMULSION ON SHEAR STRENGTH PARAMETERS OF SOIL
IJRET: International Journal of Research in Engineering and Technology eissn: 2319-1163 pissn: 2321-738 EFFECT OF CATIONIC BITUMEN EMULSION ON SHEAR STRENGTH PARAMETERS OF SOIL Simarpreet Singh Batra 1,
More informationShear Strength Improvement of Soft Clay Mixed with Tanjung Bin Coal Ash
Available online at www.sciencedirect.com APCBEE Procedia 5 (2013 ) 116 122 ICESD 2013: January 19-20, Dubai, UAE Shear Strength Improvement of Soft Clay Mixed with Tanjung Bin Coal Ash Aminaton Marto
More informationUse of Calcium-Based Products to Stabilize Ponded Coal Ash Techniques and Results. Chemical Lime Company, 3700 Hulen Street, Ft. Worth, Texas 76107
2009 World of Coal Ash (WOCA) Conference - May 4-7, 2009 in Lexington, KY, USA http://www.flyash.info/ Use of Calcium-Based Products to Stabilize Ponded Coal Ash Techniques and Results Eric Berger, P.E.
More informationSTATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENT 1120 MIXTURE DESIGN FOR CHEMICALLY STABILIZED SOILS. June 13, 2011
STATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENT 1120 MIXTURE DESIGN FOR CHEMICALLY STABILIZED SOILS June 13, 2011 1120.01 Description 1120.02 Testing Laboratory 1120.03 Sampling and Testing of Untreated
More informationBLACK COTTON SOIL STABILIZATION BY BIO ENZYMES
BLACK COTTON SOIL STABILIZATION BY BIO ENZYMES SRINIVAS GANTA M.Tech (Geo-Tech) V.V.I.T Chevalla Moinabad T.S E-mail:Srinvasganta412@gmail.com, ABSTRACT: Engineers often face the problem of constructing
More informationISSN: ISO 9001:2008 Certified International Journal of Engineering and Innovative Technology (IJEIT) Volume 3, Issue 1, July 2013
Durability of Expansive Soil Treated by Chemical Additives Mamdouh A. Kenawi 1 Ahmed O. Kamel 2 1 Lecturer, Civil Engineering Department, Sohag University 2 Demonstrator, Civil Engineering Department,
More informationTechnical Brief. The Versatile Chemical. National Lime Association. Lime-Treated Soil Drying, Modification, and Stabilization
National Lime Association LIME The Versatile Chemical Technical Brief Steps for Mixture Design and Testing for Lime Stabilized Soil Evaluate soil to gain a general understanding of its suitability for
More informationStabilization of Expansive Soils Using Flyash and Murrum
Stabilization of Expansive Soils Using Flyash and Murrum Prof.J.M. Raut 1 Dr. S.P.Bajad 2 Dr. S.R.Khadeshwar 3 Assist. Professor & Ph.D. Scholar, Dept. of Civil Engineering, Y.C.C.E. Wanadongari, Nagpur,
More informationEvaluation of CFBC fly ash for Improvement of Soft Clays
2007 World of Coal Ash (WOCA), May 7-10, 2007, Covington, Kentucky, USA Home Evaluation of CFBC fly ash for Improvement of Soft Clays Arleen Reyes 1 and Miguel Pando 1 1 University of Puerto Rico at Mayaguez,
More informationCharacterization of Dispersive Soils
Materials Sciences and Applications, 2011, 2, 629-633 doi:10.4236/msa.2011.26085 Published Online June 2011 (http://www.scirp.org/journal/msa) 629 T. S. Umesh 1, S. V. Dinesh 1, Puvvadi V. Sivapullaiah
More informationIndex Terms- Copper Slag (CS), Silica Fume (SF), Physical Properties, Compressive Strength, Flexural Strength.
Effect of Silica Fume on Concrete Containing Copper Slag as Fine Aggregate Muhsin Mohyiddeen 1, MayaT.M. 2 P.G Student 1, Assistant Professor 2, Department of civil Engineering 1, 2, Universal Engineering
More informationKAOLINITE STABILIZATION USING SODIUM HYDROXIDE
KAOLINITE STABILIZATION USING SODIUM HYDROXIDE R.Y.Rajasundari, Assistant Professor Francis Xavier Engineering College,Tirunelveli, TamilNadu,India. unison26@gmail.com P. Jaison, UG Student Francis Xavier
More informationEFFECT OF BLAST FURNACE SLAG ON INDEX PROPERTIES OF BLACK COTTON SOIL
EFFECT OF BLAST FURNACE SLAG ON INDEX PROPERTIES OF BLACK COTTON SOIL Ashutosh rawat 1, Rajesh jain 2 1M.E. (Geotechnical Engineering), 2 Associate professor Civil Engineering Department, Jabalpur Engineering
More informationBearing Capacity of Footing on Reinforced Flyash Slope
RESEARCH ARTICLE OPEN ACCESS Bearing Capacity of Footing on Reinforced Flyash Slope Dr. A.I. Dhatrak 1, Nidhi Gandhi 2 Associate Professor, Department of Civil Engineering, Government College of Engineering,
More informationA STUDY ON SUBGRADE CHARACTERISTICS OF BLACK COTTON SOIL TREATED WITH LIME AND PHOSPHOGYPSUM
A STUDY ON SUBGRADE CHARACTERISTICS OF BLACK COTTON SOIL TREATED WITH LIME AND PHOSPHOGYPSUM P.Sudhakar 1, V.Ramesh Babu 2, B.Ramesh Babu 3 1 Post Graduate student of Civil Engineering, KSRM College (autonomous),
More informationFly Ash, Slag, Silica Fume, and Natural Pozzolans
Silica Fume, and Fly Ash, Slag, Silica Fume, and Also known as Supplementary Cementing Materials (SCMs) a material that, when used in conjunction with portland cement, contributes to the properties of
More informationEffects of Polypropylene Fibers on the Shear Strength of Sandy Soil
International Journal of Geosciences, 2010, 44-50 doi:10.4236/ijg.2010.11006 Published Online May 2010 (http://www.scirp.org/journal/ijg) Effects of Polypropylene Fibers on the Shear Strength of Sandy
More informationWater Susceptible Properties of Silt Loam Soil in Sub grades in South West Pennsylvania
Vol.3, Issue.2, March-April. 213 pp-599-63 ISSN: 2249-6645 Water Susceptible Properties of Silt Loam Soil in Sub grades in South West Pennsylvania Robert M. Brooks, 1 Mehmet Cetin 2 1 Corresponding Author,
More informationDurable Concrete: The Future and Use of Supplementary Cementitious Materials. Larry J. Lundy, P.E. VDOT/Materials Division.
Durable Concrete: The Future and Use of Supplementary Cementitious Materials Larry J. Lundy, P.E. VDOT/Materials Division Silica Fume Silica Fume The Silica Fume Association 38860 Sierra Lane, Lovettsville,
More informationExperimental Study on Stabilization of Black Cotton Soil Subgrade using Bagasse Ash and Egg Shell Powder for the Design of Flexible Pavement
International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 0974-4290, ISSN(Online):2455-9555 Vol.10 No.8, pp 662-669, 2017 Experimental Study on Stabilization of Black Cotton Soil Subgrade using
More informationDurability of Stabilized Residual Sand Road Layers
International Conference on Civil and Environmental Engineering (CEE'213) Nov. 27-28, 213 Johannesburg (South Africa) Durability of Stabilized Residual Sand Road Layers Felix Ndubisi Okonta, and Emmanuel
More informationComparison of Properties of Fresh and Hardened Concrete Containing Finely Ground Glass Powder, Fly Ash, or Silica Fume
Article Comparison of Properties of Fresh and Hardened Concrete Containing Finely Ground Glass Powder, Fly Ash, or Silica Fume Rungrawee Wattanapornprom a, and Boonchai Stitmannaithum b Faculty of Engineering,
More informationSTABILIZATION OF SOIL REINFORCED WITH QUARRY DUST
STABILIZATION OF SOIL REINFORCED WITH QUARRY DUST Prof. Vinod Sonthwal 1, Er. Gaurav Soni 2 1 Associate Professor,Civil Engineering Department, NITTR Chandigarh 2 M.Tech. Student, NITTTR Chandigarh Abstract
More informationStabilization of A-6 Lateritic Soil using Cold Reclaimed Asphalt Pavement
International Journal of Engineering and Technology Volume 4 No. 1, January, 2014 Stabilization of A-6 Lateritic Soil using Cold Reclaimed Asphalt Pavement A. M. Mustapha 1, R. Jibrin 2, N. M. Etsuworo
More informationA Study on Stabilzation of Black Cotton Soil Using Ferric Chloride
IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) e-issn: 2278-1684,p-ISSN: 2320-334X, Volume 10, Issue 1 (Nov. - Dec. 2013), PP 26-30 A Study on Stabilzation of Black Cotton Soil Using Ferric
More informationInternational Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: Vol.8, No.7, pp 01-17, 2015
International Journal of ChemTech Research CODEN (USA): IJCRGG ISSN: 0974-4290 Vol.8, No.7, pp 01-17, 2015 CBR and UCC Strength Characteristics of Expansive Soil Subgrade Stabilized with Industrial and
More informationWASTE PLASTIC IN SOIL STABILITY AND IN ROAD CONSTRUCTION
WASTE PLASTIC IN SOIL STABILITY AND IN ROAD CONSTRUCTION Ekta Kumari, Ravi Ranjan, Prashant Chauhan UG. Students, Department of Civil Engineering, IIMT College,Greater Noida ABSTRACT In this paper the
More informationGEOTECHNICAL CHARACTERIZATION OF MINE WASTE MATERIALS (ZINC/LEAD MINE) FROM RAJPURA DARIBA MINE, UDAIPUR ABSTRACT
GEOTECHNICAL CHARACTERIZATION OF MINE WASTE MATERIALS (ZINC/LEAD MINE) FROM RAJPURA DARIBA MINE, UDAIPUR Noor Shahid 1, Singh Amardeep 2, Chitra R 3. & Gupta M 4. 1 Corresponding Author and Scientist C,
More informationCHAPTER 3 PROPERTIES OF MATERIALS
59 CHAPTER 3 PROPERTIES OF MATERIALS Concrete is made up of cement, fine aggregate (sand), coarse aggregate (stone chips) and water. It is important to know the properties of constituent materials, as
More informationSTUDY OF SWELLING BEHAVIOUR OF BLACK COTTON SOIL IMPROVED WITH SAND COLUMN
STUDY OF SWELLING BEHAVIOUR OF BLACK COTTON SOIL IMPROVED WITH SAND COLUMN Aparna 1, P.K. Jain 2, and Rakesh Kumar 3 1 M. Tech. Student, Department of Civil Engineering M.A.N.I.T. Bhopal, (M.P) India.
More informationINTERNATIONAL JOURNAL OF CIVIL AND STRUCTURAL ENGINEERING Volume 2, No 1, 2011
INTERNATIONAL JOURNAL OF CIVIL AND STRUCTURAL ENGINEERING Volume 2, No 1, 2011 Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 4399 Cost effectiveness of clayey
More informationSTUDY ON FLY ASH MIXED LATERITE SOIL CEMENT BLOCK
STUDY ON FLY ASH MIXED LATERITE SOIL CEMENT BLOCK Ch. DEVI Assistant Professor, Civil Engineering Department ABSTRACT This study is undertaken in order to come up with an alternative to the conventional
More informationSUITABILITY OF SAW DUST ASH-LIME MIXTURE FOR PRODUCTION OF SANDCRETE HOLLOW BLOCKS
SUITABILITY OF SAW DUST ASH-LIME MIXTURE FOR PRODUCTION OF SANDCRETE HOLLOW BLOCKS S.T. Tyagher a, J.T. Utsev a,b, T. Adagba c a Department of Civil Engineering, University of Agriculture, Markurdi, Nigeria
More informationReplacement of Fine Aggregate in Concrete with Municipal Solid Waste Bottom Ash from Incinerator
Replacement of Fine Aggregate in Concrete with Municipal Solid Waste Bottom Ash from Incinerator Meenakshi Dixit [1], Atishaya Jain [2]*, Dinesh Kumawat [3], Arvind Swami [4], Manidutt Sharma [5] 1 Asst.
More informationInfluence of Blast Furnace Slag and Fly Ash on Strength Properties of Clayey Soil: A Comparative Study
Influence of Blast Furnace Slag and Fly Ash on Strength Properties of Clayey Soil: A Comparative Study Amanpreet Tangri 1, Jagseer Singh 2 1. Assistant Professor, Civil Engineering Department, Chandigarh
More informationSOIL STABILIZATION USING GEOPOLYMER AND BIOPOLYMER
280 AIJREAS VOLUME 1, ISSUE 10 (2016, OCT) (ISSN-2455-6300) ONLINE SOIL STABILIZATION USING GEOPOLYMER AND BIOPOLYMER P.DILIP KUMAR RAO, M.Tech(Geotech) Department of Civil Engineering Abhinav Hitech College
More informationCOTTON SOIL STABILIZATION USING BAGASSE ASH AND LIME
International Journal of Civil Engineering and Technology (IJCIET) Volume 7, Issue 6, November-December 2016, pp. 460 471, Article ID: IJCIET_07_06_051 Available online at http://www.iaeme.com/ijciet/issues.asp?jtype=ijciet&vtype=7&itype=6
More informationLime Kiln Dust and. Self-Cementing Fly Ash. for Drying and Improving Soil at the Construction Site
Lime Kiln Dust and Self-Cementing Fly Ash for Drying and Improving Soil at the Construction Site Technical Report Effects of Lime Kiln Dust and Self-Cementing Fly Ash to Dry and Modify Soil Lawrence W.
More informationTHE USE OF SAWDUST ASH AS FINE AGGREGATE REPLACEMENT IN CONCRETE
THE USE OF SAWDUST ASH AS FINE AGGREGATE REPLACEMENT IN CONCRETE M. Mageswari* and B. Vidivelli 1. Department of Structural Engineering, Annamalai University, Annamalai Nagar, Tamilnadu, (INDIA) Received
More informationTENSILE STRENGTH OF FLY ASH BASED GEOPOLYMER MORTAR
TENSILE STRENGTH OF FLY ASH BASED GEOPOLYMER MORTAR P. Yellaiah 1, Sanjay Kumar Sharma 1 and T. D. Gunneswara Rao 2 1 Department of Civil Engineering, NITTTR, Chandigarh, India 2 Department of Civil Engineering,
More informationExperimental Study on Partial Replacement of Natural Sand with M- Sand and Cement with Lime Stone Powder
International Journal of ChemTech Research CODEN (USA): IJCRGG ISSN : 0974-4290 Vol.6, No.2, pp 948-954, April-June 2014 Experimental Study on Partial Replacement of Natural Sand with M- Sand and Cement
More informationEffect of Zinc Oxide Nanoparticle on Strength of Cement Mortar
IJSTE - International Journal of Science Technology & Engineering Volume 3 Issue 05 November 2016 ISSN (online): 2349-784X Effect of Zinc Oxide Nanoparticle on Strength of Cement Mortar D. Nivethitha S.
More informationLaboratory Analysis of Fly Ash Mix Cement Concrete for Rigid Pavement.
RESEARCH ARTICLE OPEN ACCESS Laboratory Analysis of Fly Ash Mix Cement Concrete for Rigid Pavement. Er.Amit Kumar Ahirwar 1, Prof. Rajesh Joshi 2, Er. Kapil Soni 3, 1 Scholar M.Tech (Construction, Technology
More informationA Laboratory Study of Cyclic Plate Load Test on Lime and Rice Husk Ash Treated Marine Clay Subgrade Flexible Pavements
Vol. 2, Issue. 5, Sep.-Oct. 2012 pp-4465-4469 ISSN: 2249-6645 A Laboratory Study of Cyclic Plate Load Test on Lime and Rice Husk Ash Treated Marine Clay Subgrade Flexible Pavements Dr. D. Koteswara Rao,
More informationSwelling Properties of Expansive Soils Treated with Chemicals and Flyash
American Journal of Engineering Research (AJER) e-issn : 232-847 p-issn : 232-936 Volume-3, Issue-4, pp-245-2 www.ajer.org Research Paper Open Access Swelling Properties of Expansive Soils Treated with
More informationCONSTRUCTION MATERIALS MADE WITH COAL COMBUSTION BY-PRODUCTS. Lihua Wei*, Tarun R. Naik**, and Dean M. Golden***
CONSTRUCTION MATERIALS MADE WITH COAL COMBUSTION BY-PRODUCTS Lihua Wei*, Tarun R. Naik**, and Dean M. Golden*** ABSTRACT A research program at the Center for By-Products Utilization, UW-Milwaukee, is being
More informationThe Permeability Influence of Dune Sand Mixed with Bentonite
The Permeability Influence of Dune Sand Mixed with Bentonite Dr. Jagdish Prasad 1, Dr. D.G.M. Purohit 2 1Assistant Director, Directorate of Technical Education, Jodhpur, Rajasthan, India 2Professor, Department
More informationThe procedures that are currently being used for classification of fly ash are
CHAPTER 2 PROPERTIES AND CLASSIFICATION OF FLY ASH 2.1 Introduction The procedures that are currently being used for classification of fly ash are reviewed. Some of the significant properties so as to
More informationSTRENGTH APPRAISAL BY FIBRE EINFORCEMENT IN CONCRETE
STRENGTH APPRAISAL BY FIBRE EINFORCEMENT IN CONCRETE Madhuri M. Nerpawar 1, S.S.Bachhav 2, D.Y. Kshirsagar 3 1 Master of Engineering Student, 2 PG Coordinator, 3 Head of Department Department of Civil
More informationt ghi yr Cop
In many situations, soil itself is used as a construction material Highway embankments Railway embankments Earth dams Highway / Airfield pavements Backfilled trenches Landfills When soil is used as foundation
More informationCenter for By-Products Utilization
Center for By-Products Utilization USE OF COAL COMBUSTION PRODUCTS IN PERMEABLE ROADWAY BASE CONSTRUCTION By Tarun R. Naik, Rudolph N. Kraus, Rafat Siddique, and Paul Ziemkiewicz Report No. CBU-2003-02
More informationPROTECTION OF ENVIRONMENT BY THE USE OF FLY ASH IN ROAD CONSTRUCTION
Global NEST Journal, Vol 10, No 1, pp 108-113, 2008 Copyright 2008Global NEST Printed in Greece. All rights reserved PROTECTION OF ENVIRONMENT BY THE USE OF FLY ASH IN ROAD CONSTRUCTION P. ESKIOGLOU 1,
More informationStabilization of Pavement Subgrade by Using Fly Ash Activated by Cement
American Journal of Civil Engineering and Architecture, 215, Vol. 3, No. 6, 218-224 Available online at http://pubs.sciepub.com/ajcea/3/6/5 Science and Education Publishing DOI:1.12691/ajcea-3-6-5 Stabilization
More informationStabilization of Batu Pahat Soft Clay by Combination between TX-85 and SH-85 Stabilizers
Stabilization of Batu Pahat Soft Clay by Combination between TX-85 and SH-85 Stabilizers A. H. Mat Nor 1,a, F. Pakir *,2,b, A. Arifin 2,c and M. E. Sanik 1,d 1 Centre for Diploma Studies, Universiti Tun
More informationStudy of the Strength Geopolymer Concrete with Alkaline Solution of Varying Molarity
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 04, Issue 06 (June. 2014), V1 PP 19-24 www.iosrjen.org Study of the Strength Geopolymer Concrete with Alkaline Solution
More informationA STUDY ON THE ENHANCEMENT OF DURABILITY PERFORMANCE OF FACED SLAB CONCRETE IN CFRD
18 TH INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS Abstract The main purpose of this research was to enhance the durability in both the design and construction of dams. Especially, in case of rockfill
More informationEffect of Static and Cyclic Loading on Behavior of Fiber Reinforced Sand
IOSR Journal of Engineering (IOSRJEN) e-issn: 2250-3021, p-issn: 2278-8719 Vol. 3, Issue 9 (September. 2013), V3 PP 56-63 Effect of Static and Cyclic Loading on Behavior of Fiber Reinforced Sand H.N Ramesh,
More informationUtilisation of Waste Materials in the Construction Of Roads
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 11, Issue 01 (January 2015), PP.55-62 Utilisation of Waste Materials in the Construction
More information