Applied Sciences
| Open Access |
DOI: The Influence Of Chemical And Mineral Additives On The Technological Properties Of Fiber Concrete Mixture
Gulomova Khamida Ashurmamatovna , PhD student, Samarkand State University of Architecture and Construction named after Mirzo Ulugbek, UzbekistanAbstract
The article analyzes the influence of rheological properties on viscosity, workability, fluidity and degree of compaction of concrete mix prepared with the addition of superplasticizer, microsilica, fly ash and basalt fiber in order to create an optimal composition of fine-grained fiber-reinforced concrete (FRC). According to the conclusions made on the basis of the results of the study, it is stated that the use of the specified superplasticizers and additives in optimal quantities improves the rheological properties of fiber-reinforced concrete mix, has a positive effect on the uniformity of distribution of micro-reinforcing elements in the composition of the FRC mix throughout the volume and increases its formability.
Keywords
Fine-grained fiber concrete, superplasticizer, fly ash
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