scholarly journals Highly Organic Soil Stabilization by Using Sugarcane Bagasse Ash (SCBA)

2017 ◽  
Vol 103 ◽  
pp. 07013 ◽  
Author(s):  
Mohd Khaidir Abu Talib ◽  
Yasufuku Noriyuki
Author(s):  
Shivangini Tyagi

Soil is mainly the foundation of structure, that actually supports the structure from its beneath and hold it for a life long time and spread the load uniformly. If the stability of a soil would not be proportionate enough to hold or to support the structure then the chances of the breakdown of the structure might occur in the true form of its settlement and development of cracks. So, the soil stabilization will help in enhancing the shear strength of the soil as well as it enhancing the shrinkage and swelling properties of soil. It will also help in increasing the load bearing capacity of our soil in support of foundations and pavements. Soil stabilization can also be done by using the various admixtures such as lime, fly ash, cment etc. but in present day, these admixtures happen to be more expansive to be use as soil stabilizing mixture. So this problem is demanding an alternative solution in making the soil stabilizing process cheap and economic by using wastes as a stabilizer.This research work present the use of excess waste generated in our present and make it hazardeous. India generates nearly around 2600-2700 tons of plastic wastes everyday which is seriously one of the major problems not too for the India but also for the whole world. The harmful gases being generated by the various plastics such as furnace, dioxin, mercury e.t.c. into the open atmosphere and have a threat to our vegetation, humans life and animals as well. In the past recent years, the researchers from the various fields have attempt their best to solved the ecological problems occurred by plastic. But our major motive of this project is to properly analyse the potential capabilities of using plastic types as a stabilizer as well as sugarcane bagasse and its ashes. Bagasse ash as we all know, spread generally over the farms and dumped in ponds which causes severe environmental problems and also many researchers stated that ashes being dumped in the open workplace exposure can cause chronic lung infections. So there is seriously a major concern to reuse the sugarcane bagasse ash. This new techniques of soil stabilization could be essentially meet the various challenges in terms environmental concern. Plastic wastes being converted into chips will be used as a reinforcement in stabilizing the soil. So recommendation of using plastic waste and bagasse ash as a soil stabilizer will reduce the problem of disposing wastes and also helps to reduce the environmental problems.


Author(s):  
Hafiz Arifuddin Nor ◽  
◽  
Mohd Khaidir Abu Talib ◽  
Faizal Pakir ◽  
Nur Latifah Jumien ◽  
...  

Peat soil have been categorized as a problematic organic soil, because they have a high settlement rate when placed any structure on it. Therefore, the peat soil must first be stabilized using cement before it can be used. However, massive use of cement can lead to environmental pollution. Therefore, this study intends to use sugar cane bagasse ash as a substitute for cement in peat soil stabilization. The mix ratio of 5% to 20% was used to find the optimal mix ratio. Various tests were carried out on samples such as basic properties tests, Unconfined Compressive Strength (UCS) and Scanning Electron Microscope (SEM). After all the tests, the 5% replacement SCBA mix ratio gave the highest unconfined compressive strength if compared to the other mixtures ratio. Therefore, it is selected as the optimum mix ratio. The soil strength achieved by the SCBA 5% replacement ratio was found to be higher than cement stabilization alone due to the presence of secondary pozzolan reactions. The microstructure result from the SEM test had shown that the 5% replacement SCBA mix ratio filled in the hollow left by the peat soil. Hence, able to improve its soil structure and thus increasing its strength.


Author(s):  
Giovanni Barrera Torres ◽  
Guilhermi Dognani ◽  
Deuber Lincon da Silva Agostini ◽  
Renivaldo José dos Santos ◽  
Flávio Camargo Cabrera ◽  
...  

2021 ◽  
Vol 232 (3) ◽  
Author(s):  
Joan Manuel Rodríguez-Díaz ◽  
Christhell A. Andrade ◽  
Luis Angel Zambrano-Intriago ◽  
Ely Sacon-Vera ◽  
Luis Santiago Quiroz-Fernández ◽  
...  

Materials ◽  
2015 ◽  
Vol 8 (10) ◽  
pp. 6962-6977 ◽  
Author(s):  
Francisco Grau ◽  
Hyunwook Choo ◽  
Jong Hu ◽  
Jongwon Jung

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