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ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION

The rice husk ash (RHA) is high reactive amorphous silica, which is a suitable raw material for making pozzolanas. The outcomes of this study provide insight into engineering behaviour of open field-burnt rice husk ash mixed expansive soil from Yogyakarta, Indonesia. A series of laboratory tests has...

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Main Author: Agus Setyo Muntohar
Format: Proceeding
Language: Bahasa Indonesia
Published: Australian Road Research Board 2003
Online Access: http://oaipmh-jogjalib.umy.ac.idkatalog.php?opo=lihatDetilKatalog&id=64438
PINJAM
id oai:lib.umy.ac.id:64438
recordtype oai_dc
spelling oai:lib.umy.ac.id:644382021-06-16T13:08:08ZENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTIONAgus Setyo MuntoharThe rice husk ash (RHA) is high reactive amorphous silica, which is a suitable raw material for making pozzolanas. The outcomes of this study provide insight into engineering behaviour of open field-burnt rice husk ash mixed expansive soil from Yogyakarta, Indonesia. A series of laboratory tests has been performed subject to engineering properties such as indices properties, bearing of soil and shear strength properties. The experiment confirmed the ashes-lime mixtures diminished moderately the plasticity index of tested soil from 42% to 5% by blending of 6% lime and 13% RHA. Although decrease in dry density, the bearing of soils (California Bearing Ratio) value increases steeply from 3% to 16.3% at a 6% lime - 13% ash mixture. In associate with increase in CBR, the shear strength is also increase. All of these factors can be summarized to say that ashes enhance the engineering properties of lime–treated soils.Australian Road Research Board2003Proceeding-Bahasa Indonesiahttp://oaipmh-jogjalib.umy.ac.idkatalog.php?opo=lihatDetilKatalog&id=64438
institution Universitas Muhammadiyah Yogyakarta
collection Perpustakaan Yogyakarta
language Bahasa Indonesia
description The rice husk ash (RHA) is high reactive amorphous silica, which is a suitable raw material for making pozzolanas. The outcomes of this study provide insight into engineering behaviour of open field-burnt rice husk ash mixed expansive soil from Yogyakarta, Indonesia. A series of laboratory tests has been performed subject to engineering properties such as indices properties, bearing of soil and shear strength properties. The experiment confirmed the ashes-lime mixtures diminished moderately the plasticity index of tested soil from 42% to 5% by blending of 6% lime and 13% RHA. Although decrease in dry density, the bearing of soils (California Bearing Ratio) value increases steeply from 3% to 16.3% at a 6% lime - 13% ash mixture. In associate with increase in CBR, the shear strength is also increase. All of these factors can be summarized to say that ashes enhance the engineering properties of lime–treated soils.
format Proceeding
author Agus Setyo Muntohar
spellingShingle Agus Setyo Muntohar
ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
author_sort Agus Setyo Muntohar
title ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
title_short ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
title_full ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
title_fullStr ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
title_full_unstemmed ENGINEERING BEHAVIOUR RICE HUSK ASH BLENDED SOIL AND IT’S POTENTIAL AS ROAD BASE CONSTRUCTION
title_sort engineering behaviour rice husk ash blended soil and it’s potential as road base construction
publisher Australian Road Research Board
publishDate 2003
url http://oaipmh-jogjalib.umy.ac.idkatalog.php?opo=lihatDetilKatalog&id=64438
isbn -
_version_ 1702751160758173696
score 14.79448

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