Rafiza Abd Razak
Rafiza Abd Razak
Center of Excellence Geopolymer & Green Technology, Universiti Malaysia Perlis
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Fly ash-based geopolymer lightweight concrete using foaming agent
MM Al Bakri Abdullah, K Hussin, M Bnhussain, KN Ismail, Z Yahya, ...
International journal of molecular sciences 13 (6), 7186-7198, 2012
The effect of curing temperature on physical and chemical properties of geopolymers
AMM Al Bakria, H Kamarudin, M BinHussain, IK Nizar, Y Zarina, ...
Physics Procedia 22, 286-291, 2011
Effect of Na^ sub 2^ SiO^ sub 3^/NaOH Ratios and NaOH Molarities on Compressive Strength of Fly-Ash-Based Geopolymer
AMM Al Bakri, H Kamarudin, M Bnhussain, AR Rafiza, Y Zarina
ACI Materials Journal 109 (5), 503, 2012
Review on fly ash-based geopolymer concrete without Portland Cement
MM Al Bakri, H Mohammed, H Kamarudin, IK Niza, Y Zarina
Journal of engineering and technology research 3 (1), 1-4, 2011
The processing, characterization, and properties of fly ash based geopolymer concrete
AMM Al Bakri, H Kamarudin, M Bnhussain, IK Nizar, AR Rafiza, Y Zarina
Rev. Adv. Mater. Sci 30 (1), 90-97, 2012
The Relationship of NaOH Molarity, Na2SiO3/NaOH Ratio, Fly Ash/Alkaline Activator Ratio, and Curing Temperature to the Strength of Fly Ash-Based Geopolymer
MMAB Abdullah, H Kamarudin, M Bnhussain, KN Ismail, AR Rafiza, ...
Advanced Materials Research 328, 1475-1482, 2011
Effect of Solids-To-Liquids, Na2SiO3-To-NaOH and Curing Temperature on the Palm Oil Boiler Ash (Si + Ca) Geopolymerisation System
Z Yahya, MMAB Abdullah, K Hussin, KN Ismail, R Abd Razak, AV Sandu
Materials 8 (5), 2227-2242, 2015
Review on the various ash from palm oil waste as geopolymer material
Y Zarina, AMM Al Bakri, H Kamarudin, IK Nizar, AR Rafiza
Rev. Adv. Mater. Sci 34 (1), 37-43, 2013
Comparison of geopolymer fly ash and ordinary portland cement to the strength of concrete
AM Bakri, H Kamarudin, M Binhussain, IK Nizar, AR Rafiza, Y Zarina
Advanced Science Letters 19 (12), 3592-3595, 2013
Correlation between Na2SiO3/NaOH Ratio and Fly Ash/Alkaline Activator Ratio to the Strength of Geopolymer
MM Al Bakri Abdullah, H Kamarudin, KN Ismail, M Bnhussain, Y Zarina, ...
Advanced materials research 341, 189-193, 2012
Optimization of alkaline activator/fly ash ratio on the compressive strength of manufacturing fly ash-based geopolymer
MM Al Bakri Abdullah, H Kamarudin, OAKA Abdulkareem, CMR Ghazali, ...
Applied Mechanics and Materials 110, 734-739, 2012
Chemical reactions in the geopolymerisation process using fly ash–based geopolymer: A review
MMA Abdullah, K Hussin, M Bnhussain, KN Ismail, MI Ahmad
Australian J. Basic Appl. Sci 5, 1199-1203, 2011
Chemical and physical characterization of boiler ash from palm oil industry waste for geopolymer composite
Z Yahya, M Abdullah, K Hussin, KN Ismail, AV Sandu, P Vizureanu, ...
Revista de chimie 64 (12), 1408-1412, 2013
Strength and density of geopolymer mortar cured at ambient temperature for use as repair material
AZW Wazien, MMAB Abdullah, RA Razak, MAZMR Rozainy, MFM Tahir
IOP Conference Series: Materials Science and Engineering 133 (1), 012042, 2016
The effect of alkaline activator ratio on the compressive strength of fly ash-based geopolymers
AMM Al Bakri, H Kamarudin, AK Omar, MN Norazian, CM Ruzaidi, ...
Australian Journal of Basic and Applied Sciences 5 (9), 1916-1922, 2011
Optimization of NaOH Molarity, LUSI Mud/Alkaline Activator, and Na2SiO3/NaOH Ratio to Produce Lightweight Aggregate-Based Geopolymer
R Abdul Razak, MMAB Abdullah, K Hussin, KN Ismail, D Hardjito, ...
International journal of molecular sciences 16 (5), 11629-11647, 2015
Bonding strength characteristics of FA-based geopolymer paste as a repair material when applied on OPC substrate
WW Ahmad Zailani, A Bouaissi, MMAB Abdullah, R Abd Razak, S Yoriya, ...
Applied Sciences 10 (9), 3321, 2020
The effect of various waste materials’ contents on the attenuation level of anti-radiation shielding concrete
AB Azeez, KS Mohammed, MMAB Abdullah, K Hussin, AV Sandu, ...
Materials 6 (10), 4836-4846, 2013
Investigation of HDPE plastic waste aggregate on the properties of concrete
AMM Al Bakri, SM Tamizi, AR Rafiza, Y Zarina
Journal of Asian Scientific Research 1 (7), 340-345, 2011
Characterisation at the bonding zone between fly ash based geopolymer repair materials (Grm) and ordinary portland cement concrete (opcc)
WWA Zailani, MMAB Abdullah, MF Arshad, RA Razak, MFM Tahir, ...
Materials 14 (1), 56, 2020
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