In the heart of Barcelona, a researcher is making waves in the construction industry by revisiting an age-old building technique that could offer modern solutions to contemporary challenges. Cinta Lluis-Teruel, from the School of Architecture at the International University of Catalonia, is championing the cause of thin-section ceramic masonry, a method that could significantly impact the energy sector and promote sustainable construction practices.
Lluis-Teruel’s research, published in the journal *Buildings* (translated from Spanish), delves into the historical background of ceramic masonry constructions, highlighting their relevance in post-war periods when concrete and steel were scarce. She argues that these construction systems remain valid today, aligning with the principles of the circular economy and meeting 21st-century structural safety standards.
The focus of her study is on thin-tile vaults and hollow brick vaults, which boast impressive structural properties. “These systems are highly efficient due to their low energy dispersion, minimal gravitational weight, and superior thermal performance,” Lluis-Teruel explains. The thin-tile vaults, ranging from 0.015 to 0.020 meters in thickness, and hollow brick vaults with a thickness of less than 0.050 meters, are not only robust but also sustainable, using a single, easily recyclable material.
The commercial implications for the energy sector are substantial. Buildings account for a significant portion of global energy consumption, and improving their thermal performance can lead to considerable energy savings. By adopting thin-section ceramic masonry, developers can create structures that require less energy to heat and cool, reducing operational costs and carbon emissions.
Moreover, the use of ceramic masonry can contribute to the circular economy, a model that minimizes waste and makes the most of resources. “These construction systems are consistent with the principles of the circular economy,” Lluis-Teruel notes. “They use a single material that is easily recyclable, reducing the environmental impact of construction and demolition.”
The potential of thin-section ceramic masonry extends beyond new builds. The technique could also be applied in heritage interventions, preserving historical structures while enhancing their performance. This dual functionality makes it a versatile tool in the architect’s arsenal, capable of addressing both contemporary and historical building challenges.
As the construction industry grapples with the need to reduce its environmental impact, Lluis-Teruel’s research offers a compelling case for revisiting traditional techniques. By embracing the past, the industry could unlock innovative solutions for the future, shaping developments that are not only structurally sound but also sustainable and energy-efficient.