@ARTICLE{Shahedan_Noor_Fifinatasha_Thermal_2022,
 author={Shahedan, Noor Fifinatasha and Al Bakri Abdullah, Mohd Mustafa and Mahmed, Norsuria and Ming, Liew Yun and Abd Rahim, Shayfull Zamree and A Aziz, Ikmal Hakem and Kadir, Aeslina Abdul and Sandu, Andrei Victor and Ghazali, Mohd Fathullah},
 volume={vol. 67},
 number={No 1},
 journal={Archives of Metallurgy and Materials},
 pages={221-226},
 howpublished={online},
 year={2022},
 publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences},
 publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences},
 abstract={The density, compressive strength, and thermal insulation properties of fly ash geopolymer paste are reported. Novel insulation material of glass bubble was used as a replacement of fly ash binder to significantly enhance the mechanical and thermal properties compared to the geopolymer paste. The results showed that the density and compressive strength of 50% glass bubble was 1.45 g/cm3 and 42.5 MPa, respectively, meeting the standard requirement for structural concrete. Meanwhile, the compatibility of 50% glass bubbles tested showed that the thermal conductivity (0.898 W/mK), specific heat (2.141 MJ/m3K), and thermal diffusivity (0.572 mm2/s) in meeting the same requirement. The improvement of thermal insulation properties revealed the potential use of glass bubbles as an insulation material in construction material.},
 type={Article},
 title={Thermal Insulation and Mechanical Properties in the Presence of Glas Bubble in Fly Ash Geopolymer Paste},
 URL={http://ochroma.man.poznan.pl/Content/122527/PDF/AMM-2022-1-28-Al%20Bakri%20Abdullah.pdf},
 doi={10.24425/amm.2022.137493},
 keywords={glass bubble, thermal insulation, geopolymers, fly ash},
}