Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste
Bacteriology; Curing; Grouting; Mortar; Slope stability; Soils; Vegetables; Bacillus pasteurii; Bacillus Subtilis; Green technology; Optimum value; Permeability improvements; Residual soil; Stability of the slopes; Vegetable wastes; Engineering research
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Institute of Physics Publishing
2023
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my.uniten.dspace-226042023-05-29T14:11:18Z Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste Omar R.C. Roslan R. Baharuddin I.N.Z. Hanafiah M.I.M. 35753735300 57159693200 55812431300 57193280239 Bacteriology; Curing; Grouting; Mortar; Slope stability; Soils; Vegetables; Bacillus pasteurii; Bacillus Subtilis; Green technology; Optimum value; Permeability improvements; Residual soil; Stability of the slopes; Vegetable wastes; Engineering research Green technology method using vegetable waste are introduced in this paper for improvement of phyllite residual soil from UNITEN, Campus. Residual soil from phyllite are known as micaceous soils and it give problem in managing the stability of the slope especially in wet and extensively dry seasons. Micaceous soil are collected using tube sampler technique and mixed with liquid contain microorganism from fermented vegetable waste name as vege-grout to form remolded sample. The remolded sample are classify as 15.0%, 17.5%, 20.00% and 22.5% based on different incremental percentages of vege-grout. The curing time for the sample are 7, 14, 21, 28, and 35 days before the tests were conducted. Observation of the effect of treatment shows 20.0% of liquid contain Bacillus pasteurii and Bacillus Subtilis with 21 days curing time is the optimum value in strengthening the soil and improve the permeability. � Published under licence by IOP Publishing Ltd. Final 2023-05-29T06:11:18Z 2023-05-29T06:11:18Z 2016 Conference Paper 10.1088/1757-899X/160/1/012083 2-s2.0-85012295280 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85012295280&doi=10.1088%2f1757-899X%2f160%2f1%2f012083&partnerID=40&md5=8f39b7145c30e362a33e97c1354492d1 https://irepository.uniten.edu.my/handle/123456789/22604 160 1 12083 All Open Access, Bronze Institute of Physics Publishing Scopus |
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Universiti Tenaga Nasional |
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Malaysia |
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Universiti Tenaga Nasional |
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| description |
Bacteriology; Curing; Grouting; Mortar; Slope stability; Soils; Vegetables; Bacillus pasteurii; Bacillus Subtilis; Green technology; Optimum value; Permeability improvements; Residual soil; Stability of the slopes; Vegetable wastes; Engineering research |
| author2 |
35753735300 |
| author_facet |
35753735300 Omar R.C. Roslan R. Baharuddin I.N.Z. Hanafiah M.I.M. |
| format |
Conference Paper |
| author |
Omar R.C. Roslan R. Baharuddin I.N.Z. Hanafiah M.I.M. |
| spellingShingle |
Omar R.C. Roslan R. Baharuddin I.N.Z. Hanafiah M.I.M. Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| author_sort |
Omar R.C. |
| title |
Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| title_short |
Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| title_full |
Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| title_fullStr |
Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| title_full_unstemmed |
Micaceous Soil Strength and Permeability Improvement Induced by Microbacteria from Vegetable Waste |
| title_sort |
micaceous soil strength and permeability improvement induced by microbacteria from vegetable waste |
| publisher |
Institute of Physics Publishing |
| publishDate |
2023 |
| _version_ |
1806427748163387392 |
| score |
13.222552 |