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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Bibliographic Details
Main Authors: Omar R.C., Roslan R., Baharuddin I.N.Z., Hanafiah M.I.M.
Other Authors: 35753735300
Format: Conference Paper
Published: Institute of Physics Publishing 2023
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spelling 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
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
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 13.211869