ArticleMaterials (Basel, Switzerland)2021
Mechanical and Fracture Properties of Long Fiber Reinforced Geopolymer Composites.
Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Review
- Synergistic Effects of Glass and Flax Fibers Reinforced in Fly Ash Geopolymer Matrix.Materials (Basel, Switzerland) · 2025Article
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- Experimental Study on the Coupling of Freeze-Thaw Cycle and Chloride Corrosion of Alkali Slag Cementitious Materials.Polymers · 2025Article
- Macroscopic and Microscopic Properties of Alkali-Activated Slag Recycled Cementitious Material.Materials (Basel, Switzerland) · 2025Article
- Investigating Mechanical Properties of Alkali-Activated Slag Cementitious Material for Load-Bearing Layer of Sandwich Panels.Materials (Basel, Switzerland) · 2023Article
- Review of Geopolymer Nanocomposites: Novel Materials for Sustainable Development.Materials (Basel, Switzerland) · 2023Review
- Influence of Waste Glass Particle Size on the Physico-Mechanical Properties and Porosity of Foamed Geopolymer Composites Based on Coal Fly Ash.Materials (Basel, Switzerland) · 2023Article
- Article
- Properties of 3D Printed Concrete-Geopolymer Hybrids Reinforced with Aramid Roving.Materials (Basel, Switzerland) · 2022Article
- An Investigation of the Ground Walnut Shells' Addition Effect on the Properties of the Fly Ash-Based Geopolymer.Materials (Basel, Switzerland) · 2022Article
- 3D Printing of Concrete-Geopolymer Hybrids.Materials (Basel, Switzerland) · 2022Article
- Mechanical and Thermal Properties of Geopolymer Foams (GFs) Doped with By-Products of the Secondary Aluminum Industry.Polymers · 2022Article
- Quantitative and Qualitative Aspects of Composite Action of Concrete and Dispersion-Reinforcing Fiber.Polymers · 2022Article
- Eco-Geopolymers: Physico-Mechanical Features, Radiation Absorption Properties, and Mathematical Model.Polymers · 2022Article
- Fracture Behavior of Long Fiber Reinforced Geopolymer Composites at Different Operating Temperatures.Materials (Basel, Switzerland) · 2022Article
- Setting Behavior and Phase Evolution on Heat Treatment of Metakaolin-Based Geopolymers Containing Calcium Hydroxide.Materials (Basel, Switzerland) · 2021Article
- Hybrid Materials Based on Fly Ash, Metakaolin, and Cement for 3D Printing.Materials (Basel, Switzerland) · 2021Article
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8 authors.
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Abstract
The aim of the article is to analyze the structure and mechanical properties in terms of the cracking mechanics of geopolymer composites based on fly ash and river sand, as well as metakaolin and river sand with three types of reinforcement material: glass fiber, carbon fiber, and aramid fiber, in terms of their use in additive manufacturing. Geopolymer composites were reinforced with fibers in a volume ratio of 0.5%, 1.0%, and 2.0%. Subsequently, these samples were subjected to bending strength tests in accordance with the European standard EN 12390-3. The addition of fibers significantly improved the bending strength of all composites made of metakaolin and sand. The reinforcement with aramid fiber in the amount of 2.0% resulted in more than a 3-fold increase in strength compared to the reinforcement-free composites. An analysis of the morphology of the fibers was carried out on the basis of photos taken from an electron microscope. The correct addition of fibers changes the nature of the fracture from brittle to more ductile and reduces the number of cracks in the material.
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