| Comparative study of methods to measure the density of cementitious powders MA Helsel, CF Ferraris, D Bentz Journal of testing and evaluation 44 (6), 2147-2154, 2016 | 32 | 2016 |
| Rheological measurement of suspensions without slippage: experiment and model A Olivas, MA Helsel, N Martys, C Ferraris, WL George, R Ferron National Institute of Standards and Technology: Gaithersburg, MA, USA, 2016 | 23 | 2016 |
| Certification of SRM 2493: standard reference mortar for rheological measurements A Olivas, CF Ferraris, NS Martys, WL George, EJ Garboczi, B Toman NIST special Publication 260, 187, 2017 | 22 | 2017 |
| Non-destructive testing to characterize interlayer bonds of idealized concrete additive manufacturing products MA Helsel, JS Popovics, PB Stynoski, E Kreiger NDT & E International 121, 102443, 2021 | 14 | 2021 |
| Cracking, bond, and durability performance of internally cured cementitious grouts for prefabricated bridge element connections I De la Varga, RP Spragg, JF Muñoz, MA Helsel, BA Graybeal Sustainability 10 (11), 3881, 2018 | 9 | 2018 |
| Correlating durability indicators to resistivity and formation factor of concrete materials MA Helsel, L Montanari, R Spragg, I Varga, N Saladi Transportation Research Record 2677 (7), 488-499, 2023 | 5 | 2023 |
| Contextualizing embodied carbon emissions of concrete using mixture design parameters and performance metrics MA Helsel, M Rangelov, L Montanari, R Spragg, M Carrion Structural Concrete 24 (2), 1766-1779, 2023 | 5 | 2023 |
| Effect of bridge deck surface preparation on the consolidation and bond of UHPC overlays MA Helsel, JF Muñoz, ZB Haber, I De la Varga Construction and Building Materials 364, 129860, 2023 | 5 | 2023 |
| Impact of accelerating admixtures on the electrical properties of ordinary portland cement pastes L Montanari, M Helsel, I de la Varga, R Spragg, M Juenger Cement and Concrete Composites 133, 104651, 2022 | 1 | 2022 |
| NDT to characterize 3D printed concrete interlayer bonds MA Helsel University of Illinois at Urbana-Champaign, 2019 | 1 | 2019 |
| 3D+ Time Reconstruction: Designing Optimal Camera Parameters M Helsel, AL Salomon, CD Moen ; SEM-15-05, 2015 | 1 | 2015 |
| Data Specificity of Concrete Mixture Environmental Product Declarations MA Cooper, A Mukherjee International Symposium on Pavement, Roadway, and Bridge Life Cycle …, 2024 | | 2024 |
| Application of Maturity to Estimate the Strength Development of High-Early-Strength Concrete Mixtures Using Isothermal Calorimetry L Montanari, M Helsel, A Malakooti, R Spragg, M Juenger Journal of Materials in Civil Engineering 36 (5), 04024087, 2024 | | 2024 |
| Readily Implementable Sustainable Solutions for Pavement Concretes: Agency and Industry Perspective MA Helsel, M Rangelov, R Spragg, M Praul Special Publication 361, 16-30, 2024 | | 2024 |
| Considerations for Scalability of Alkali-Concentrated Conditioning Solution M Cooper, R Spragg https://highways.dot.gov/research/publications/infrastructure/FHWA-HRT-24-083, 2024 | | 2024 |
| Portland Limestone Cement L Montanari, MA Helsel, R Spragg, OB Isgor, WJ Weiss Technote, 2023 | | 2023 |
| Portland Limestone Cement TechNote L Montanari, MA Helsel, R Spragg, J Weiss, B Isgor https://highways.dot.gov/sites/fhwa.dot.gov/files/FHWA-HRT-23-104.pdf, 2023 | | 2023 |
| Assessing Chloride Ingress Through Construction Joints in UHPC Overlays [research note] N Saladi, M Helsel, ZB Haber, RP Spragg United States. Federal Highway Administration. Office of Infrastructure …, 2022 | | 2022 |
| Inorganic Materials Group DP Bentz, SZ Jones, D Lootens, MA Helsel, CF Ferraris, I de la Varga, ... | | |
Robert SpraggResearch Civil Engineer, Federal Highway Administration在 dot.gov 的电子邮件经过验证
