In rainy season black cotton soil swells and become sticky. Pdf analysis of engineering properties of black cotton soil. Over the past few decades, lime is being used for stabilization of the black soil. Experimental workin this project the project have conducted various experiment to find the stabilisation of the black cotton soil using the lime and sawdust the various test conducted to find the stabilisation of the black cotton soil,procedure are listed below. On the basis of the soaked cbr and durability values, it is recommended that black cotton soil can be stabilized for road construction using a 8 % lime 4 % ba blend of admixture at standard proctor compaction.
Pdf soil stabilization using lime k chetan academia. The two materials were mixed in the above proportion in the black cotton soil. Utilization methods of polymer waste in geotechnical applications. The hydrated lime reacts with the clay particles and permanently. The black cotton soil, lime and ggbfs are oven dried separately.
Whereas in summers the moisture present in the soil evaporates and soil shrinks resulting in the crack of approximate 10 to 15 cm wide and up to 1 meter deep. An experimental study on stabilization of black cotton. Geotechnical properties of an expansive soil stabilized. This proposal comprise of literature survey on stabilization of subgrade layer of road structure using lime and cement. Study on strength and volume change behavior of stabilized black cotton soil with different ph of soillime mixes for pavement subgrade. Stabilization of black cotton soil using terrazyme civil. In india black soil is the most problematic soil when it comes to construction. Clay soil stabilization by utilizing secondary lime and. An experimental study on stabilization of black cotton soil. The black cotton soil used in the present investigation was collected from bilheri area of jabalpur town of madhya pradesh state. The properties of black cotton soil can be modified by stabilizing the soil can be modified by stabilizing the soil with the use of additives or by mechanical means. Quantities of lime blend 2, 4, 6, 8 and 10% of dry soil content.
Cracks disappear during wet season but an uneven soil surface stays as a result of irregular swelling and heaving. Lab scale footing analysis on stabilization of black cotton soil. Black cotton soil, show evidence of excessive amount of swell accompanied by reduction of shear strength and shrinkage with moisture contents forms cracks. In case of lime fly ash and soil mixes maximum dry density decreased and optimum moisture content increase with increase the lime content. Because of this heavily loaded structure like dam, bridge etc are severely damaged. Black cotton soils are expansive clays with high potential for shrinking or swelling as a result of changing moisture content.
An evaluation of the expansive soil lime, expansive soil cement, and expansive soil fly ash systems is presented. Conclusion for the stabilization of black cotton soil, the optimum quantity of wbc was found to be 8% with fixed percentage of lime i. The physical properties of black cotton soil bc soil vary from place to place 40 % to 60 % of the black cotton soil bc soil has a size less than 0. Dr pgh cet, bijapur, karnataka 586103, india abstract. Sample preparation the samples used in the study are prepared by blending black cotton soil bcs with different percent of ggbfs. This type of soil contains pure clay particles with about 85100 percentages passing through 75 micron sieve. In india deposition of black cotton soil is very good and prosperous for farmers. Chavhan india the biggest handicap is to provide a complete abstract stabilization of black cotton soil bc soil is studied by using lime.
Sep 03, 2020 stabilization of black cotton soil using terrazyme civil engineering ce project topics, base paper, synopsis ideas, abstract, report, source code, full pdf, working details for civil engineering, structural, construction, diploma, phd, btech, be, mtech and msc college students. P and stone dust was collected from aman vihar industrial area, new delhi. Mishra, a study on engineering behavior of black cotton soil and its stabilization by use of lime, international journal of science and research, vol. Aandavan 2 1final year student, department of civil engineering, saveetha school of engineering, simts, chennai, india. International journal of scientific and research publications. A study on engineering behavior of black cotton soil and its stabilization by use of. Silica and alumina are released and react with calcium from the lime to form calciumsilicatehydrates csh and calciumaluminatehydrates cah. The properties of stabilized soil such as compaction characteristics, unconfined compressive strength and california bearing ratio were evaluated and their variations with content of fibres, stone dust and lime. Black cotton soil properties, chemical composition, and. Lime is used as a stabilizer in this laboratory work. Characteristics of black cotton soil with cement dust and lime 3,6 bc soil is considered as a very poor type of soil having black colour with very fine grain. Pdf stabilisation of black cotton soil using sawdust.
Pdf stabilization of black cotton soil using lime researchgate. And the reaction between soil and lime forms more strength resistance. Atterberg limits tested in laboratory is tabulated in table1. Lime was weighed using weighing balance and was mixed with black cotton soil. Lime stabilization lime stabilization significantly changes the characteristics of a soil to produce longterm permanent strength and stability, particularly with respect to the action of water and frost. Stabilisation of black cotton soil using admixtures pankaj r.
Black cotton soil stabilization using eggshell powder and lime kavyashree m. Hence it is important to study the stabilization of black cotton soil by using fly ash and lime as stabilizers and on the engineering properties of black cotton soil stabilized with fly ash lime. Black cotton soil stabilization using bagasse ash and lime. Through soil stabilization, unbound materials can be stabilized with cementitious materials. Pakistan consist of geographical diversity having different types of soils in different areas these types of soil includes sandy, clayey, silts, granular soil, black cotton soil etc. Pdf stabilization of black cotton soil using lime and g. Stabilization of black cotton soil using lime and g.
Sawdust was burnt to ashes in a furnace at a temperature of 800 c and then mixed with bcs in varying proportions of 4%, 8%, 12%, 16% and 20%. Lime stabilization of black cotton soil using bagasse ash. Black cotton soil is having high swelling and shrinkage character in nature. Stabilization of black cotton soil subgrade using sawdust. Pdf lime stabilization of soil aditya sharan academia. The effect of lime stabilization on properties of black cotton soil. Stabilization of black cotton soil using groundnut shell ash. The stabilization of black cotton soil with lime has been done in three different ratios of lime i.
For his study, black cotton soil sample were collected from gwaliorjhansi road m. Stabilization of black cotton soil using lime and ground. Analysis of engineering properties of black cotton soil. Stabilization stabilization of of of black black black. Swell behaviour of lime treated soil under sulphate. Study of black cotton soil characteristics with cement waste. The hydrated lime reacts with the clay particles and permanently transforms them into a strong cementitious matrix. At the liquid limit, the volume change is of the order of 200 % to 300% and results in swelling pressure as high as 8 kgcm 2 to 10 kgcm 2.
Chavhan india the biggest handicap is to provide a complete abstract stabilization of black cotton soil bc soil is studied by using lime and fly ash. An experimental study on stabilization of black cotton soil by using quarry dust and lime mixture by mr. The tests were conducted on soil fly ash mixtures, by increasing the fly ash percentage in black cotton soil like 25%, 50%, 75%, and 100%, and then the soil was tested on soil fly ash fibre. Stabilization of black cotton soil by using fly ash and lime. Lime stabilization of black cotton soil using bagasse ash as. Chanuhan rajiv and et al 2009 has studies the strength improvement of soil treated with lime and flyash mix for durability criteria. Stabilization stabilization of of of black black black cotton soil by using lime and cotton soil by using lime and recron fibersrecron fibers sunilakumar biradar 1, shivaraj biradar 2, a. The figure below shows the weight of black cotton soil weighed for determination of liquid limit. The properties of black cotton soil are shown in table 1. The tests were performed on the basis of is code procedures. Black cotton soil red soil cement lime desired water 2. Jan 01, 2020 journal of engineering research and applications. Various researchers, for the past few decades, had tried to stabilize black cotton soil using lime for improving its shrinkage and swelling characteristics.
S2, maruti rama naik3 1, 2, 3 department of civil engineering 1 sahyadri college of engineering and management, karnataka, india 2 nitk, surathkal 3 jnnce, karnataka, india abstract soil stabilization is the process of improving the. Pdf stabilization of black cotton soil with sand and non. Lime and cement were added to the expansive soil at 08% to establish baseline values. Due to intensive shrinkswell processes, surface cracks resulting in openings during dry seasons. Journal of engineering and technology research, 20, 1. Geotechnical properties of an expansive soil stabilized with. This research dwells on how black cotton soil bcs could be stabilized and made a suitable subgrade material using sawdust, a readily and cheaply available material. An experimental investigation is carried out to study the effect of high density polyethylene fibres, stone dust and lime on index and engineering properties of the black cotton soils. Stabilization, black cotton soil, lime, brick dust, california bearing ratio.
Stabilization of black cotton soil using groundnut shell. The study area in the present work consists of black cotton soil, so efforts have been made to improve the geotechnical properties of soil in cost effective way. Sulfur contents can form expansive minerals in soilfly ash mixture, which reduces the lo. After the stabilization of soil with lime in above percentage the various tests have been performed 8. In this paper detail study on behavior of lime on stabilization of black cotton soil stabilization occurs when lime is added to black cotton soil and a pozzolanic reaction takes place. The properties of black cotton soil can be modified by stabilizing the soil can be. So the main objective is to stabilize the soil and improve its geotechnical properties in order to make use of the soil in the study area for construction purpose. Black cotton soil, lime stone, stabilization, compaction. He finally concluded that 5% partial replacement of soil with lime is optimum to stabilize. The high plasticity of the black soil is reduced gradually after the use of lime which can make it workable. Pdf study of stabilization of black cotton soil using lime. Stabilization of black cotton soil with lime iron ore tailing blend with abstract, chapters 15, references, and questionnaire.
Its stabilization is required to mainly improve the soil properties. The effect of lime stabilization on properties of black. The black cotton soil was collected by method of disturbed sampling after removing the top soil. Ucs value of soil sample with lime and varying percentage of wbc. Stabilization of black cotton soil using lime and waste. In the present study, using fly ash obtained from sesa sterlite, jharsuguda, odisha, stabilization of black cotton soil obtained from nagpur is attempted. Lime, either alone or in combination with other materials, can be used to treat a range of soil types. Many admixture like flyash ggbs and many other admixtures are used to improve the geo technical properties of black cotton soil. Limestabilized black cotton soil and brick powder mixture as. S ground granulated blast furnace slag as a admixtures december 2019 international journal of innovative technology and exploring. In this paper black cotton soil mainly stabilized using fly ash and lime. Pdf irjet stabilization of black cotton soil by using. The unconfined compressive strength ucs at 7 days is lower than the 1034. Stabilization of black cotton soil with lime iron ore.
Limits, 100 grams of black cotton soil sample was weighed passing 425 micron sieve. Stabilization of black cotton soil by using cement, lime and rice husk in flexible pavements. Ramesh, strength and performance of black cotton soil treated with. The black cotton soil was collected by method of disturbed sampling after removing the top soil at 150mm depth and transported to the laboratory. Pdf limestabilized black cotton soil and brick powder. Dr pgh cet, bijapur, karnataka 586103, india 2civil engg, v. Quality assessment for stabilization of black cotton soil by. When adequate quantities of lime and water are added, the ph of the soil quickly increases to above 10. The cement is ordinary portland cement and the sand is passing through 425microns and retained on pan. Stabilization stabilization of of of black black black cotton. Brajesh mishra 2014 15 had investigated about the engineering behaviour of black cotton soil and its stabilization by use of lime.
The soil used in this project is a black cotton soil collected from jarimora village,mandavi taluka,surat district, gujarat state of india. Stabilization of black cotton soil by using cement, lime and rice husk. Black cotton soil blended with 5% lime are treated by mixing rice husk ash in 5%, 10%, 15%, and 20% ratio by weight of dry soil as per relevant. Study of black cotton soil characteristics with cement. Unconfined compressive strength california bearing ratio test cbr test is carried out on black cotton soil sample with different percentages of lime. As a good stabilizing agent, lime is extensively applied in soil stabilization of foundation or roadbed. Stabilization of black cotton soil using waste material. Experimental study on stabilization of black cotton soil by using lime and brick dust ramya1, monisha2, yashwanth3, nagabhushan4, girish5 1assistant professor, civil engg. Methodology in this work, the black cotton soil is stabilized with sand and cement, black.
A study carried out to understand the influence of hydrated lime to mitigate the weak properties of black cotton soil. In general, all lime treated finegrained soil exhibit decrease plasticity, improved workability and reduce volume change characteristics. Similarly for other proportions same procedure was followed. Silica and alumina are released and react with calcium from the lime to form calciumsilicatehydrates csh and. Study on strength and volume change behavior of stabilized black. To make the subgrade soil stable, by improving its engineering properties is v.
Optimum moisture content, differential free swell, swelling pressure and. The effect of lime stabilization on properties of black cotton soil nadgouda, k. Stabilization occurs when lime is added to black cotton soil and a pozzolanic reaction takes place. Journal of engineering and technology research, 20, 1 1. Stabilization occurs when lime is added to black cotton soil and a pozzolanic reaction. So the main objective is to stabilize the soil and improve its geotechnical properties in order to make use of the soil. Stabilization of black cotton soil and loam soil using. Effect of granite dust on engineering properties of lime. The presence of free lime and inert particles in fly ash suggests that it can be used for stabilisation of expansive soils indraratna et. The tests were conducted for properties like atterberg limit, cbr value, free swell index and compaction factor. The scarcity and rising cost of traditional stabilizers like lime and cement has led to the research into clay soil stabilizing potential of bagasse ash that is cheaper. Stabilization of black cotton soil using lime international journal.
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