<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Concrete, which is based on the use of Portland cement as a binder, often becomes a construction material in the construction industry. Concrete itself, however, exists in a number of modifications that are intended for specific applications. Especially with regard to the development of materials engineering, variants were created, which include, for example, fiber reinforced concrete with improved tensile properties and alkaline-activated composite, which produces less CO<sub>2</sub> emissions. The aim of the presented article is to verify the concept of using a combination of reinforced concrete and alkaline-activated material in the application of reinforced concrete beams without shear reinforcement. Components of the experimental program are static load tests, which are evaluated in detail with regard to the formation and propagation of cracks. Laboratory tests are also part of the experimental program, which focus on a detailed description of the properties and the possibility of a technological solution.</p>
</abstract>

Concrete, which is based on the use of Portland cement as a binder, often becomes a construction material in the construction industry. Concrete itself, however, exists in a number of modifications that are intended for specific applications. Especially with regard to the development of materials engineering, variants were created, which include, for example, fiber reinforced concrete with improved tensile properties and alkaline-activated composite, which produces less CO2 emissions. The aim of the presented article is to verify the concept of using a combination of reinforced concrete and alkaline-activated material in the application of reinforced concrete beams without shear reinforcement. Components of the experimental program are static load tests, which are evaluated in detail with regard to the formation and propagation of cracks. Laboratory tests are also part of the experimental program, which focus on a detailed description of the properties and the possibility of a technological solution.

Reinforced Concrete Beams Without Shear Reinforcement Using Fiber Reinforced Concrete and Alkali-Activated Material

Civil and Environmental Engineering

This work is licensed under the Creative Commons Attribution 4.0 International License.

Concrete, which is based on the use of Portland cement as a binder, often becomes a construction material in the construction industry. Concrete itself,...

Reinforced Concrete Beams Without Shear Reinforcement Using Fiber Reinforced Concrete and Alkali-Activated Material

Online veröffentlicht: 12. Mai 2023

Seitenbereich: 348 - 356

DOI: https://doi.org/10.2478/cee-2023-0031

Schlüsselwörter
Reinforced concrete beam, Fiber reinforced concrete, Alkali-activated material, Material properties, Experiment

© 2023 Radoslav Gandel et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Reinforced Concrete Beams Without Shear Reinforcement Using Fiber Reinforced Concrete and Alkali-Activated Material

Online veröffentlicht: 12. Mai 2023

Seitenbereich: 348 - 356

DOI: https://doi.org/10.2478/cee-2023-0031

SchlüsselwörterReinforced concrete beam, Fiber reinforced concrete, Alkali-activated material, Material properties, Experiment

© 2023 Radoslav Gandel et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Schlüsselwörter
Reinforced concrete beam, Fiber reinforced concrete, Alkali-activated material, Material properties, Experiment