Does cement-free concrete exist? Meet tetraalkoxysilane and learn how it can be an ally
Have you ever imagined concrete without cement? According to the National Cement Industry Union (SNIC), sales of this material in Brazil totaled 30.3 million tons in the first half of 2023. An innovation in the world of civil construction is gaining attention as a promising alternative: tetraalkoxysilane.
Were you already familiar with this compound? In this article, we will explore the possibility of replacing conventional cement with it, uncovering its properties and the potential benefits for batching plants. Enjoy the read!
What is tetraalkoxysilane?
Tetraalkoxysilane is a chemical compound that emerges as a revolutionary alternative in concrete production, since it is able to bind sand grains without the need for cement. Developed by Japanese researchers Yuya Sakai and Ahmad Farahani, of the University of Tokyo, it offers an innovative approach to the material's composition. Its unique molecular structure promises not only to preserve strength but also to deliver environmental and economic advantages.
Get to know the properties of tetraalkoxysilane
Do you already know the properties of tetraalkoxysilane and how they work as a substitute for cement? Below, check out some of the main ones.
- Mechanical strength: tetraalkoxysilane demonstrates mechanical strength comparable to, and in some cases superior to, that of conventional cement. This means that structures built with this compound can maintain the expected durability, ensuring safety and stability.
- Environmental sustainability: one of the great advantages of tetraalkoxysilane is its reduced environmental footprint compared with cement. Its production requires fewer natural resources, contributing to more sustainable practices in the construction industry.
- Fast curing: the composition of tetraalkoxysilane allows for faster curing of the concrete, speeding up the construction process. This not only increases efficiency but also reduces the operational costs associated with waiting for the material to dry.
The application of tetraalkoxysilane is not limited to small projects. Batching plants seeking innovation can consider using it in a variety of contexts, from simple structures to the most complex and challenging ones.
Although the compound is still in an early stage of adoption, its promising properties suggest a potential future in the construction industry. The search for more sustainable and efficient alternatives is constant, and this material may become essential in the segment.
As technology advances, Kartrak stays attentive to innovations. We are here to offer solutions that drive your business and contribute to a greener and more efficient sector.
Although it is still little explored, this is a topic of great interest to our team, which will continue to research and share more information on our blog. In the meantime, take the opportunity to discover our Kmix and Fleet solutions, and join us on this journey toward a more sustainable tomorrow.
