By Dr Mohammed Alnahhal

Journal articles

Siddika A; Alnahhal MF; Hajimohammadi A, 2025, 'The retention of flowability and rheological properties in one-part alkali activated materials', Journal of Building Engineering, 106, http://dx.doi.org/10.1016/j.jobe.2025.112672

Alnahhal MF; Kim T; Kim JH; Hajimohammadi A, 2025, 'Yielding mechanisms and structuration of sodium silicate-activated fly ash and slag pastes: Origins of critical strains', Construction and Building Materials, 489, pp. 142213 - 142213, http://dx.doi.org/10.1016/j.conbuildmat.2025.142213

Alnahhal MF; Hamdan A; Hajimohammadi A; Castel A; Kim T, 2024, 'Hydrothermal synthesis of sodium silicate from rice husk ash: Effect of synthesis on silicate structure and transport properties of alkali-activated concrete', Cement and Concrete Research, 178, http://dx.doi.org/10.1016/j.cemconres.2024.107461

Hamdan A; Song H; Yao Z; Alnahhal MF; Kim T; Hajimohammadi A, 2023, 'Modifications to reaction mechanisms, phase assemblages and mechanical properties of alkali-activated slags induced by gypsum addition', Cement and Concrete Research, 174, pp. 107311, http://dx.doi.org/10.1016/j.cemconres.2023.107311

Hamdan A; Kim T; Hajimohammadi A; Alnahhal MF; Rawal A, 2022, 'Synthesis of chemically controlled cementitious materials using organic steric entrapment (OSE) method: Process, advantages, and characterisation', Cement and Concrete Research, 153, http://dx.doi.org/10.1016/j.cemconres.2021.106698

Hajimohammadi A; Masoumi S; Kim T; McCaslin E; Alnahhal MF; Almer JD; White CE, 2022, 'Chemo-mechanical properties of carbon fiber reinforced geopolymer interphase', Journal of the American Ceramic Society, 105, pp. 1519 - 1532, http://dx.doi.org/10.1111/jace.18150

Alnahhal MF; Hamdan A; Hajimohammadi A; Kim T, 2021, 'Effect of rice husk ash-derived activator on the structural build-up of alkali activated materials', Cement and Concrete Research, 150, http://dx.doi.org/10.1016/j.cemconres.2021.106590

Alnahhal MF; Kim T; Hajimohammadi A, 2021, 'Distinctive rheological and temporal viscoelastic behaviour of alkali-activated fly ash/slag pastes: A comparative study with cement paste', Cement and Concrete Research, 144, http://dx.doi.org/10.1016/j.cemconres.2021.106441

Alnahhal MF; Kim T; Hajimohammadi A, 2021, 'Waste-derived activators for alkali-activated materials: A review', Cement and Concrete Composites, 118, http://dx.doi.org/10.1016/j.cemconcomp.2021.103980

Alnahhal MF; Kim T; Hajimohammadi A, 2020, 'Evolution of flow properties, plastic viscosity, and yield stress of Alkali-activated fly ash/slag pastes', Rilem Technical Letters, 5, pp. 141 - 149, http://dx.doi.org/10.21809/rilemtechlett.2020.123

Ghayeb HH; Razak HA; Sulong NHR; Hanoon AN; Abutaha F; Ibrahim HA; Gordan M; Alnahhal MF, 2019, 'Predicting the mechanical properties of concrete using intelligent techniques to reduce CO2 emissions', Materiales De Construccion, 69, http://dx.doi.org/10.3989/mc.2019.07018

Kim T; Alnahhal MF; Nguyen QD; Panchmatia P; Hajimohammadi A; Castel A, 2019, 'Initial sequence for alkali-silica reaction: Transport barrier and spatial distribution of reaction products', Cement and Concrete Composites, 104, pp. 103378 - 103378, http://dx.doi.org/10.1016/j.cemconcomp.2019.103378

Alnahhal MF; Alengaram UJ; Jumaat MZ; Abutaha F; Alqedra MA; Nayaka RR, 2018, 'Assessment on engineering properties and CO2 emissions of recycled aggregate concrete incorporating waste products as supplements to Portland cement', Journal of Cleaner Production, 203, pp. 822 - 835, http://dx.doi.org/10.1016/j.jclepro.2018.08.292

Nayaka RR; Alengaram UJ; Jumaat MZ; Yusoff SB; Alnahhal MF, 2018, 'High volume cement replacement by environmental friendly industrial by-product palm oil clinker powder in cement – lime masonry mortar', Journal of Cleaner Production, 190, pp. 272 - 284, http://dx.doi.org/10.1016/j.jclepro.2018.03.291

Alnahhal MF; Alengaram UJ; Jumaat MZ; Alsubari B; Alqedra MA; Mo KH, 2018, 'Effect of aggressive chemicals on durability and microstructure properties of concrete containing crushed new concrete aggregate and non-traditional supplementary cementitious materials', Construction and Building Materials, 163, pp. 482 - 495, http://dx.doi.org/10.1016/j.conbuildmat.2017.12.106

Alsubari B; Shafigh P; Ibrahim Z; Alnahhal MF; Jumaat MZ, 2018, 'Properties of eco-friendly self-compacting concrete containing modified treated palm oil fuel ash', Construction and Building Materials, 158, pp. 742 - 754, http://dx.doi.org/10.1016/j.conbuildmat.2017.09.174

Sumesh M; Alengaram UJ; Jumaat MZ; Mo KH; Alnahhal MF, 2017, 'Incorporation of nano-materials in cement composite and geopolymer based paste and mortar – A review', Construction and Building Materials, 148, pp. 62 - 84, http://dx.doi.org/10.1016/j.conbuildmat.2017.04.206

Alnahhal MF; Alengaram UJ; Jumaat MZ; Alqedra MA; Mo KH; Sumesh M, 2017, 'Evaluation of industrial by-products as sustainable pozzolanic materials in recycled aggregate concrete', Sustainability Switzerland, 9, http://dx.doi.org/10.3390/su9050767

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