5%, 1% and 2%) by mass of the soil. Report DMCA
Copyright 2022 IDOCPUB. 5 from left to right. The plastic strips
were prepared and added at three different mixing ratios (0. But any other arrangement will improve the shear capacity of the soil. A decrease in look at here now dry density of the soil is also noted but it is marginal.
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Ltd. 2. CBR test was conducted to measure the penetration strength of a compacted soil relative to crushed rock, which is considered to be an excellent base-course material. 2.
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The size and content of strips of waste plastic bottles have significant effect on the enhancement of strength of the soil. Unconfined Compressive Strength (UCS) Test ResultsThe results found from the unconfined compressive Our site (UCS) test, were different from the direct shear results. Using plastic as soil stabilizer will drastically eliminate this problem. It can be appreciated that such remixing to permit the intimate contact of the soil particles with the additive to enable bonding of the particles in order to increase the load carrying capacity when the mixture is compacted destroys the increased loading carrying capacity of the soil due to the cement during the mellowing period. The summary of the test results is given in Table 4.
Stabilization can be done with, cement, lime, bitumen, flyash.
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344 x 292429 x 357514 x 422599 x 487TRANSCRIPTPresented By:-Shoaib WaniPlastic As A Soil StabilizerIntroduction:Soil stabilisation means the improvement of
stability or bearing capacity of the soil by the use of controlled
compaction, proportioning and/or the addition of suitable admixture
or stabilisers. By the time this result is accomplished the retardant is dissipated and the soil and the additive is remixed to permit the intimate contact of the soil particles with the additive and the hydration of the cement then proceeds to bond the soil particles and increase the load carrying capacity of the soil when it is subsequently compacted. Increase in size generally reduces the UCS value. Stabilization helps to increase the shear strength and controls the shrink-swell properties of soil. Physical anchorage has also some effect in reducing the free swell.
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(2004). 4% etc. The soil-plastic interaction might go to these guys have an effect in reducing the free swell. Moisture content of the soil at different water additions was obtained, and the dry density for each compaction level was graphed with its respective water content. Thus, such hardening proceeds during the one to five day mellowing period in which the lime released from the portland cement also acts to reduce the plasticity index of the soil and make it friable.
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Equation (1) shows how dry density can be calculated, where
γ
d
is dry density,
γ
w
is wet density and ω is water content. GIS2. R. This paper presents appropriate and easy to implement ways of recycling plastic water bottles as reinforcing material for the stabilization of expansive soil to improve and achieve the required properties for construction works.
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No. .