Study of Fine Artificial Lightweight Aggregate (ALWA) from Sidoarjo-Mud and Fly Ash with Different Calcination and Composition

Rizqi Abdi Perdanawati, Triwulan, Januarti Jaya Ekaputri

2018

Abstract

Sidoarjo mud is the result of an erupting mud volcano in Porong, Sidoarjo, Indonesia. It is the largest mud volcano in the world. The utilization of mud is developed to increase the value of the mud so that it can create incomes. This study investigates the characteristics of Fine Artificial Lightweight Aggregate (ALWA) from Sidoarjo Mud and fly ash. Fine ALWA was made from 100% Sidoarjo mud FA, 70% sidoarjo mud 30% fly ash, and 50% sidoarjo mud 50% fly ash. Every composition was calcinated at 1000°C (for 4 and 6 hours) and at 1050°C (for 4 and 6 hours). Every composition is tested for spesific gravity, density, absorption and analys XRay Diffraction and Scanning Electron Microscope (SEM). The result shows that the lowest spesific gravity (1,9 kg/m3), lowest density (993.63 kg/m3), and lowest absorption (10.50%) occur in 50 sidoarjo mud of 50 fly ash 1050C and 360 mnt when calcinated. XRay Diffraction analisys shows that all of the variations are dominated by quartz, anorthide, and hematite. Scanning Electron Microscope show the different structure of the different composition.

Paper Citation

in Harvard Style

Perdanawati R., Triwulan. and Ekaputri J. (2018). Study of Fine Artificial Lightweight Aggregate (ALWA) from Sidoarjo-Mud and Fly Ash with Different Calcination and Composition. In Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON, ISBN 978-989-758-414-5, pages 177-184. DOI: 10.5220/0008907800002481

in Bibtex Style

@conference{best icon18,
author={Rizqi Abdi Perdanawati and Triwulan and Januarti Jaya Ekaputri},
title={Study of Fine Artificial Lightweight Aggregate (ALWA) from Sidoarjo-Mud and Fly Ash with Different Calcination and Composition},
booktitle={Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON,},
year={2018},
pages={177-184},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0008907800002481},
isbn={978-989-758-414-5},
}

in EndNote Style

TY - CONF

JO - Proceedings of the Built Environment, Science and Technology International Conference - Volume 1: BEST ICON,
TI - Study of Fine Artificial Lightweight Aggregate (ALWA) from Sidoarjo-Mud and Fly Ash with Different Calcination and Composition
SN - 978-989-758-414-5
AU - Perdanawati R.
AU - Triwulan.
AU - Ekaputri J.
PY - 2018
SP - 177
EP - 184
DO - 10.5220/0008907800002481