MATEC Web Conf.
Volume 97, 2017Engineering Technology International Conference 2016 (ETIC 2016)
|Number of page(s)||7|
|Published online||01 February 2017|
Synthesis and Characterization of Functional Composite Carbon-Geopolymers for Precast Panel Application
1 Laboratorium Fisika Material, JurusanF isika, Universitas Negeri Makassar, Indonesia Jl. Daeng Tata Raya, Makassar, Indonesia
2 Konsorsium Riset Geopolimer Indonesia (KORIGI) Laboratorium Beton dan Bahan Bangunan Kampus ITS Sukolilo, Surabaya, Indonesia, 6011
* Corresponding author: Knoorafifah@gmail.com
The purpose of this study is to examine the influence of carbon (C) particles as filler (aggregate) in the production of geopolymers functional composite for possible precast panel application. Geopolymers was synthesized through alkali activation of metakaolin added with carbon particles relative to the mass of metakaolin. The mixture was cured at 70°C for 2 hours and the resulting composites were stored in open air for 28 days. The bulk density and the apparent porosity of the composites were measured by using Archimedes method. The thermal properties of the samples was examined by using thermal conductivity measurement and differential scanning calorimetry (DSC). The microstructure characterization of the samples were performed by using x-ray diffraction (XRD) and Scanning Electron Microscopy-Energy Dispersive Spectroscopy (SEM-EDS).
© The Authors, published by EDP Sciences, 2017
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