| Friction and cohesion coefficients of composite concrete-to-concrete bond ME Mohamad, IS Ibrahim, R Abdullah, ABA Rahman, ABH Kueh, ... Cement and Concrete Composites 56, 1-14, 2015 | 155 | 2015 |
| Impact of blending on strength distribution of ambient cured metakaolin and palm oil fuel ash based geopolymer mortar TO Yusuf, M Ismail, J Usman, AH Noruzman Advances in Civil Engineering 2014, 2014 | 34 | 2014 |
| Characterization of some key Industrial Waste products for sustainable Concrete production IO Hassan, M Ismail, AH Noruzman, TO Yusuf, T Mehmannavaz, J Usman Advanced Materials Research 690, 1091-1094, 2013 | 22 | 2013 |
| Acid resistance of palm oil fuel ash and metakaolin ternary blend cement mortar J Usman, ARM Sam Sustainable Environment Research 27 (4), 181-187, 2017 | 17 | 2017 |
| Properties of binary and ternary blended cement mortars containing palm oil fuel ash and metakaolin ARM Sam, J Usman, SR Sumadi Journal of the Chinese institute of engineers 40 (2), 170-178, 2017 | 15 | 2017 |
| Influence of groundnut shell ash on the properties of cement pastes J Usman, N Yahaya, EM Mazizah IOP Conference Series: Materials Science and Engineering 601 (1), 012015, 2019 | 13 | 2019 |
| Strength development and porosity of blended cement mortar: Effect of palm oil fuel ash content J Usman, ARM Sam, S Sumadi, Y Ola Sustainable Environment Research 25 (1), 47-52, 2015 | 13 | 2015 |
| Behavior of palm oil fuel ash and metakaolin ternary blend cement mortar at elevated temperatures J Usman, ARM Sam, MW Hussin Journal of Materials in Civil Engineering 29 (2), 04016201, 2017 | 12 | 2017 |
| A study of underpinning methods used in the construction industry in Nigeria D Dahiru, S Salau, J Usman Small 2, 9.1, 2014 | 12 | 2014 |
| Strength and porosity of cement mortar blended with metakaolin J Usman, AR Mohd. Sam, S Radin Sumadi Advanced Materials Research 838, 142-147, 2014 | 9 | 2014 |
| Characterization of marine clay under microstructure examination as a potential Pozzolana A Abdulmalik, NAM Sani, A Mohamed, ARM Sam, J Usman, NHA Khalid Journal of Computational and Theoretical Nanoscience 17 (2-3), 1026-1031, 2020 | 4 | 2020 |
| Implementation of information technology in Nigerian construction industry NZ Muhammad, MU Zango, JH Suleiman, EI Egba, AA Auwal, J Usman Advanced Science Letters 24 (6), 3908-3913, 2018 | 3 | 2018 |
| Properties of mortar reinforced with natural horse hair and kenaf fibres A Rahman, M Sam, J Usman, S Akbar, IM Yusoff Malays. J. Civ. Eng 28, 300-314, 2016 | 3 | 2016 |
| Research Article Polymer Waste Material as Partial Replacement of Fine Aggregate in Concrete Production D Dahiru, J Usman Research Journal of Applied Sciences, Engineering and Technology 7 (21 …, 2014 | 3 | 2014 |
| Optimized calcination temperatures and time for converting kaolin to metakaolin J Usman, ARM Sam, SR Sumadi EACEF-International Conference of Civil Engineering 1 (1), 048-048, 2013 | 3 | 2013 |
| Effect of nano silica on the properties of slag concrete J Usman, A Lawal, AM Sam, JI Abubakar IOP Conference Series: Materials Science and Engineering 431 (6), 062004, 2018 | 2 | 2018 |
| Structural Integrity of A 2-Storey Building Using None Destructive Testing Method AG Ibrahim, A Nasiru, J Usman, S Gambo, MM Ibrahim ATBU Journal of Environmental Technology 13 (2), 64-73, 2020 | 1 | 2020 |
| Assessing the causes of material wastage as it affects various building materials on Nigerian construction sites AA Salihu, S Gambo, MM Sa'ad, FF Oyeleke, J Usman West Africa Built Environment Research (WABER) Conference, 0 | 1 | |
| Hybrid Effect of Palm Oil Fuel Ash and Metakaolin on the Properties of Cement Mortar J Usman, AM Sam, NZ Muhammad Advanced Science Letters 24 (6), 3945-3949, 2018 | | 2018 |
| Characteristics of concrete produced with burnt clay as coarse aggregate D Dahiru, J Usman, US Yusuf FUTY Journal of the Environment 12 (2), 26-38, 2018 | | 2018 |
Abdul Rahman Mohd.SamAssociate Professor of Civil Engineering Structures and Materials, Universiti Teknologi MalaysiaVerified email at utm.my
