Concrete has accompanied human history for over two thousand years. From the extraordinary works of ancient Rome — the Colosseum, the Pantheon — to the most modern contemporary infrastructure, this material has managed to evolve, adapt and improve, while maintaining its centrality in the construction world.
Origins: Roman Concrete as a Starting Point
The ancient Romans had already understood its potential, developing mixtures of lime and pozzolana capable of lasting for centuries. Structures such as the Pantheon, with its concrete dome still intact after nearly two thousand years, testify to the effectiveness of those insights. That technical heritage represented the starting point of a journey of continuous innovation that today sees concrete at the forefront of increasingly high-performance, sustainable and technologically advanced solutions.
Self-Compacting Concrete (SCC): Superior Performance for Modern Construction
In recent decades, research and development in the concrete admixtures sector have led to the creation of high-performance materials, including self-compacting concrete (SCC). Thanks to its ability to flow and compact autonomously — without the need for mechanical vibration — SCC offers concrete and measurable advantages:
- Superior casting quality, with elimination of voids and surface defects
- Better surface finish, without additional processing
- Greater long-term durability of structures
- Reduction in installation time and labour costs
- Reduction of noise on construction sites, with benefits for operators and the urban context
- Lower risks for operators, thanks to the elimination of vibration operations
Sustainability and Innovation: The Role of Concrete Admixtures
The evolution of concrete is not only about mechanical performance, but also encompasses environmental sustainability. The use of advanced admixtures — such as plasticizers, superplasticizers, hyperplasticizers and accelerators — together with the use of recycled materials and optimised formulations, now makes it possible to:
- Significantly reduce the environmental impact of concrete production
- Improve the efficiency of resource use, including mixing water
- Meet the needs of an increasingly green and future-oriented construction industry
In this scenario, innovation does not cancel tradition, but enhances and amplifies it. Concrete remains a “timeless” material, capable of combining the solidity of the past with the technologies of the present.
EKAN: Concrete Admixtures at the Service of Innovation
Just as in ancient Rome, the continuous evolution of concrete is made possible by constant research into materials and chemical formulations. EKAN develops and produces admixtures for concrete and cement — accelerators, retarders, plasticizers, superplasticizers, hyperplasticizers and release agents — to support professionals, companies and batching plants in the construction of increasingly high-performance, durable and sustainable structures. An evolution that, pour after pour, continues to shape the urban and infrastructural landscape of our time.