Using Granite Dust and Silica Fume in Concrete
Author Information
Author(s): Huts Andriy, Konkol Janusz, Marchuk Vitalii
Primary Institution: Rzeszow University of Technology, Rzeszow, Poland
Hypothesis
Can granite dust combined with silica fume improve the properties of reactive powder concrete?
Conclusion
The study found that combining granite dust with silica fume significantly enhances the compressive strength and reduces water absorption in reactive powder concrete.
Supporting Evidence
- Granite dust improves the workability of concrete mixtures.
- Silica fume significantly increases compressive strength at various curing ages.
- Combining both materials reduces water absorption in concrete.
Takeaway
Mixing granite dust and silica fume in concrete makes it stronger and less absorbent, which is good for building things.
Methodology
The study used mathematical planning of experiments to analyze the physical and mechanical properties of concrete mixtures.
Limitations
The study may not account for all environmental factors affecting concrete performance in real-world applications.
Statistical Information
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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