Dina Tobbala
Dina Tobbala
Associate Professor- Civil and Architectural Structures- Suez University
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Effect of Nano-ferrite addition on mechanical properties and gamma ray attenuation coefficient of steel fiber reinforced heavy weight concrete
DE Tobbala
Construction and Building Materials 207, 48-58, 2019
Bond performance of a hybrid coating zinc-rich epoxy incorporating nano-ferrite for steel rebars subjected to high temperatures in concrete
DE Tobbala, BA Abdelsalam, IS Agwa
Journal of Building Engineering 32, 101698, 2020
The effect of incorporation of hybrid silica and cobalt ferrite nanofillers on the mechanical characteristics of glass fiber‐reinforced polymeric composites
M Megahed, DE Tobbala, MAA El‐baky
Polymer Composites 42 (1), 271-284, 2021
The role of phosphotungstic acid in enhancing the catalytic performance of UiO-66 (Zr) and its applications as an efficient solid acid catalyst for coumarins and …
FT Alshorifi, DE Tobbala, SM El-Bahy, MA Nassan, RS Salama
Catalysis Communications 169, 106479, 2022
Performance and microstructure analysis of high-strength concrete incorporated with nanoparticles subjected to high temperatures and actual fires
DE Tobbala, AS Rashed, BA Tayeh, TI Ahmed
Archives of Civil and Mechanical Engineering 22 (2), 85, 2022
Hemp fiber reinforced one-part alkali-activated composites with expanded perlite: Mechanical properties, microstructure analysis and high-temperature resistance
OY Bayraktar, DE Tobbala, M Turkoglu, G Kaplan, BA Tayeh
Construction and Building Materials 363, 129716, 2023
Performance enhancement of reinforced concrete exposed to electrochemical magnesium chloride using nano-ferrite zinc-rich epoxy
DE Tobbala, AS Rashed, RS Salama, TI Ahmed
Journal of Building Engineering 57, 104869, 2022
Recent advances in the heating resistance, thermal gravimetric analysis, and microstructure of green concrete incorporating palm-leaf and cotton-stalk nanoparticles
TI Ahmed, NM El-Shafai, IM El-Mehasseb, SW Sharshir, DE Tobbala
Journal of Building Engineering 61, 105252, 2022
Comparative study on the durability of nano-silica and nano-ferrite concrete
DE Tobbala
East African Scholars Journal of Engineering and Computer Sciences 4 (9 …, 2021
Preparation of nano-silica from rice husk ash using acid chemical treatment and burning
MASDET M. A. Ahmed, S. A. Ahmed, M. E. Metwally
The International Conference of Engineering Sciences and Applications, Aswan …, 2016
The role of granite dust in engineered cement composites as a partial replacement of fine aggregate
TI Ahmed, DE Tobbala
Innovative Infrastructure Solutions 7 (1), 104, 2022
Flexural behavior of strengthened concrete beams with multiple retrofitting systems
MM Attia, BA Abdelsalam, DE Tobbala, BO Rageh
Case Studies in Construction Materials 18, e01862, 2023
The effect of animal and synthetic fibers on the physico-mechanical durability and microstructure properties of natural hydraulic lime-based mortars
RK Demircan, BA Tayeh, DN Celik, G Kaplan, DE Tobbala
Materials Today Communications 35, 106041, 2023
An investigation into the effect of locally prepared nano-silica on the microstructure and hardened properties of high strength concrete
MASDET M. E. Metwally, S. A. Ahmed, M. A. Ahmed
The International Conference of Engineering Sciences and Applications, Aswan …, 2016
Flexural performance of RC beams incorporating Zinc-rich and epoxy bonding coating layers exposed to fire
DE Tobbala, AS Rashed, BA Tayeh
Structural Engineering and Mechanics 82 (2), 163-172, 2022
Exploring the influence of calcinated eggshell powder on lightweight foamed concrete: A comprehensive study on freshness, mechanical strength, thermal characteristics and …
AM Maglad, MAO Mydin, SS Majeed, BA Tayeh, DE Tobbala
Journal of Building Engineering 87, 108966, 2024
Rubbered light concrete containing recycled PET fiber compared to macro-polypropylene fiber in terms of SEM, mechanical, thermal conductivity and electrochemical resistance
TI Ahmed, DE Tobbala
Construction and Building Materials 415, 135010, 2024
Effect of using wastewater from the ready-mixed concrete plant on the performance of one-part alkali-activated GBFS/FA composites: Fresh, mechanical and durability properties
B Bodur, OY Bayraktar, A Benli, G Kaplan, DE Tobbala, B Tayeh
Journal of Building Engineering 76, 107167, 2023
Harmony search algorihm in mix proportioning of high-performance concrete
MMDET A. H. Abdel-Raheem
7th International engineering conference, Mansoura-Sharm Esheikh, 2010., 2010
Preparation of High Purity Nano-Silica from Rice Husk Using Acid Chemical Treatment and Burning
MA Ahmed, SA Ahmed, ME Metwally, MA Sherif, DE Tobbala
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