The Experts below are selected from a list of 1485 Experts worldwide ranked by ideXlab platform

V. Ramesh - One of the best experts on this subject based on the ideXlab platform.

  • Peat soil stabilization with Rice husk ash and lime powder
    2015
    Co-Authors: Gella Vishwanath, K.r. Pramod, V. Ramesh
    Abstract:

    Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT: Peat soil is said to problematic soil for any Engineering construction. Hence for any civil engineering construction on peat soil requires either replacement of soil or stabilization, in this paper an attempt is made to stabilize the peat soil using lime and rice husk ash. Rice husk ash being the waste material from rice industry and has Pozzolanic Property. A stabilizer was prepared by mixing 70%of rice husk ash and 30 % of lime. Almost all the standard laboratory tests were conducted for peat soil and also by adding the stabilizer by varying the dosage as 5,10,15 % by weight of soil. Finally study of the contribution of stabilizer on the properties of peat soils and its feasibility for various civil engineering applications is evaluated. The results show the increment of soil properties like dry density and unconfined compressive strength. From the study it was found that 15 % of stabilizer yielded maximum density and strength indicating significant improvement in the engineering behavior

  • Peat soil stabilization with Rice husk ash and lime powder
    International journal of innovation and scientific research, 2014
    Co-Authors: Gella Vishwanath, K.r. Pramod, V. Ramesh
    Abstract:

    Peat soil is said to problematic soil for any Engineering construction. Hence for any civil engineering construction on peat soil requires either replacement of soil or stabilization, in this paper an attempt is made to stabilize the peat soil using lime and rice husk ash. Rice husk ash being the waste material from rice industry and has Pozzolanic Property. A stabilizer was prepared by mixing 70%of rice husk ash and 30% of lime. Almost all the standard laboratory tests were conducted for peat soil and also by adding the stabilizer by varying the dosage as 5,10,15% by weight of soil. Finally study of the contribution of stabilizer on the properties of peat soils and its feasibility for various civil engineering applications is evaluated. The results show the increment of soil properties like dry density and unconfined compressive strength. From the study it was found that 15% of stabilizer yielded maximum density and strength indicating significant improvement in the engineering behavior.

Gella Vishwanath - One of the best experts on this subject based on the ideXlab platform.

  • Peat soil stabilization with Rice husk ash and lime powder
    2015
    Co-Authors: Gella Vishwanath, K.r. Pramod, V. Ramesh
    Abstract:

    Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. ABSTRACT: Peat soil is said to problematic soil for any Engineering construction. Hence for any civil engineering construction on peat soil requires either replacement of soil or stabilization, in this paper an attempt is made to stabilize the peat soil using lime and rice husk ash. Rice husk ash being the waste material from rice industry and has Pozzolanic Property. A stabilizer was prepared by mixing 70%of rice husk ash and 30 % of lime. Almost all the standard laboratory tests were conducted for peat soil and also by adding the stabilizer by varying the dosage as 5,10,15 % by weight of soil. Finally study of the contribution of stabilizer on the properties of peat soils and its feasibility for various civil engineering applications is evaluated. The results show the increment of soil properties like dry density and unconfined compressive strength. From the study it was found that 15 % of stabilizer yielded maximum density and strength indicating significant improvement in the engineering behavior

  • Peat soil stabilization with Rice husk ash and lime powder
    International journal of innovation and scientific research, 2014
    Co-Authors: Gella Vishwanath, K.r. Pramod, V. Ramesh
    Abstract:

    Peat soil is said to problematic soil for any Engineering construction. Hence for any civil engineering construction on peat soil requires either replacement of soil or stabilization, in this paper an attempt is made to stabilize the peat soil using lime and rice husk ash. Rice husk ash being the waste material from rice industry and has Pozzolanic Property. A stabilizer was prepared by mixing 70%of rice husk ash and 30% of lime. Almost all the standard laboratory tests were conducted for peat soil and also by adding the stabilizer by varying the dosage as 5,10,15% by weight of soil. Finally study of the contribution of stabilizer on the properties of peat soils and its feasibility for various civil engineering applications is evaluated. The results show the increment of soil properties like dry density and unconfined compressive strength. From the study it was found that 15% of stabilizer yielded maximum density and strength indicating significant improvement in the engineering behavior.

Hu Yan-ya - One of the best experts on this subject based on the ideXlab platform.

  • Influence of Quartz Powder and Slag on Compressive Strength and Microhardness of High-strength Concrete in the Steam-Autoclaved Curing
    Bulletin of the Chinese ceramic society, 2014
    Co-Authors: Hu Yan-ya
    Abstract:

    High-strength concrete in the autoclaved-curing was made by the way of mixing single and double doped. The compressive strength of concrete,microhardness and interface microstructure of hydration products were studied. The results show that QP also possesses effective Pozzolanic Property in the steam-autoclaved stage. The difference on the compressive strength changes of hardened cement paste,mortar and concrete maybe attributed to the bigger difference within internal microstructure. The paste became denser through double mixing. The properties of the interfacial zone of high strength concrete in the autoclaved-curing were homogenized with those of the bulk.

Dimitri Deneele - One of the best experts on this subject based on the ideXlab platform.

  • Effect of Fly Ash on microstructural and resistance characteristics of dredged sediment stabilized with lime and cement
    Construction and Building Materials, 2020
    Co-Authors: Ana Paula Furlan, Andry Razakamanantsoa, Harifidy Ranaivomanana, Ouali Amiri, Daniel Levacher, Dimitri Deneele
    Abstract:

    This study deals with the definition of an efficient combination of fly ash (FA) with lime or cement and with both, to improve the dredged sediment (DS) properties. At early age, filler and nucleation effects of FA lead to a refinement of the microstructure in addition to the macro porosity reduction induced by lime and cement. At long term, the microstructure becomes denser due to the Pozzolanic Property of FA. At macroscale, DS stabilized using FA show lower shrinkage and higher mechanical resistance than that stabilized without FA, with more pronounced effects when FA is mixed with cement.

Abdullah, Mohd Sufyan - One of the best experts on this subject based on the ideXlab platform.

  • The performance on concrete brick containing palm oil fuel ash (POFA) as replacing cement
    'Penerbit UTHM', 2018
    Co-Authors: Mohd Zailani Tarmidzi, Adnan, Suraya Hani, Abdullah, Mohd Sufyan
    Abstract:

    Palm oil industry is one of the major agro-industries in countries like Malaysia and Thailand. This industry produces a large amount of waste in the forms of empty fruit bunches, fibres and kernels. These by-products are normally used as fuel to heat up boiler for generation of electricity in palm oil factories. The ash derived from the process has been known as palm oil fuel ash (POFA). Realizing the potential Pozzolanic Property of POFA coupled with aims at reducing the potential environmental problems associated with disposing of POFA, alleviating the negative implications normally linked to cement production especially green-house gasses mission and preserving the non-renewable natural resources for producing cement, many researchers have attempted to utilize POFA as Pozzolanic mineral admixture in concrete