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INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016 open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15 |
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| Paper Title: | STABILIZATION OF BLACK COTTON SOIL BY USING BIO-ENZYMES FOR PAVEMENT CONSTRUCTION |
| Authors Name: | Tajamul Farooq , Er. Sukhdeep Singh |
| Unique Id: | IJSDR2007099 |
| Published In: | Volume 5 Issue 7, July-2020 |
| Abstract: | Bio-enzyme is a natural, non-toxic, non-flammable liquid. It is fermented from vegetable extracts that improves geo-technical properties of black cotton soil. In this thesis work online purchased black cotton soil was mixed with bio-enzyme( terrazyme) with different dosages of 250ml/2m3, 250ml/1.5m3, 250ml/1.0m3 and 250ml/0.5m3 respectively and subjected to various tests after the curing period of 0, 7, 14, 21 and 28 days in order to get idea how much strength is improved. The CBR Test (both in soaked and un-soaked conditions) and Unconfined compression Test were performed for un-treated soil and enzymatic soil and test results were tabulated. The experimental results shows that terrazyme stabilization improves the strength of the black cotton soil upto great extent. With increase in percentage of terrazyme and days of curing, unconfined compression strength values of the soil increased from 40.25% to 73.33% with dosage of 250ml/2m3 to 250ml/0.5m3, respectively for curing period of 28 days. Also with increasing in percentage of terrazyme, the unsoaked CBR value was increased from 5.45 to 8.35 that is 53.21% after curing period of 28 days. |
| Keywords: | CBR, Terrazyme, Stabilization, MDD. |
| Cite Article: | "STABILIZATION OF BLACK COTTON SOIL BY USING BIO-ENZYMES FOR PAVEMENT CONSTRUCTION", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 7, page no.687 - 693, July-2020, Available :http://www.ijsdr.org/papers/IJSDR2007099.pdf |
| Downloads: | 000337070 |
| Publication Details: | Published Paper ID: IJSDR2007099 Registration ID:192206 Published In: Volume 5 Issue 7, July-2020 DOI (Digital Object Identifier): Page No: 687 - 693 Publisher: IJSDR | www.ijsdr.org ISSN Number: 2455-2631 |
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