In a significant advancement for the construction industry, researchers have developed a new composition for dry building mixes that incorporates a silica-based modifying additive. This innovative approach promises to enhance the mechanical properties of flooring materials while minimizing common issues such as shrinkage and crack formation. The study, led by Larisa A. Urkhanova from the National Research Moscow State University of Civil Engineering, highlights the potential of these mixes to revolutionize flooring solutions in both residential and commercial projects.
The research team focused on optimizing self-leveling dry building mixes by utilizing low water demand binders made from Portland cement, volcanic slag, and fly ash. By adding a reinforcing agent in the form of basalt fiber and nanosilica, they were able to significantly improve the mixes’ performance. “Our goal was to create a flooring solution that not only meets but exceeds current industry standards,” Urkhanova explained. “The incorporation of these modifying additives has shown promising results in achieving high mechanical strength and durability.”
The study meticulously examined various performance metrics, including water-holding capacity, compressive and flexural strength, and adhesion to concrete bases. Scanning electron microscopy was employed to analyze the microstructure of the mortar, revealing how the additives interacted at a microscopic level. The results indicated that the new compositions not only adhered to state standards for self-leveling flooring but also offered superior performance indicators compared to traditional mixes.
This research carries significant commercial implications for the construction sector. As the demand for sustainable and efficient building materials rises, the ability to utilize local raw materials and reduce production waste becomes increasingly valuable. The optimized dry building mixes are expected to lower costs and improve project timelines, making them an attractive option for contractors and developers.
Urkhanova’s findings suggest that the construction industry is on the brink of a transformation, where the integration of advanced materials can lead to longer-lasting and more resilient structures. “The future of construction lies in our ability to innovate with materials that not only perform better but also contribute to sustainability,” she noted.
This groundbreaking research was published in ‘Нанотехнологии в строительстве,’ or ‘Nanotechnology in Construction,’ and offers a glimpse into how modern science can enhance traditional building practices. For more insights into this research and its implications for the industry, visit National Research Moscow State University of Civil Engineering.
