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Innovation in construction: an ecological mortar that improves thermal insulation In a challenging context for the construction industry, characterised by the standstill of public works and a decline in activity in the sector, an innovation has emerged that promises to transform the energy efficiency of homes. Researchers at Newcastle University have developed an eco-friendly mortar that combines recycled plastic and silica aerogel, providing a high level of thermal insulation and reducing environmental impact. This innovative material replaces traditional sand with recycled components, allowing a 55% reduction in heat loss compared to conventional mortars, according to a study published in Construction and Building Materials . This improvement in thermal insulation not only optimizes the energy consumption of buildings, but also contributes to the mitigation of plastic pollution. The construction industry is responsible for a high percentage of global CO2 emissions, with traditional cement accounting for around 8% of these emissions. The incorporation of recycled materials in the manufacture of mortars is a step towards more sustainable construction, aligned with the principles of the circular economy. In addition to its positive impact on the environment, the new mortar is lighter than its traditional counterparts, without compromising its structural strength. However, some challenges still need to be overcome, such as its handling and adhesion on construction sites. “Our next step is to test this material on real projects to assess its performance in different climatic and structural conditions,” explained Professor Lidija Šiller, co-author of the study. The development of this eco-friendly mortar represents a significant advance for the construction industry and an opportunity to improve the energy efficiency of buildings. As research progresses and its implementation expands, this material could become a standard in sustainable construction in the future. Would you like to adjust any aspect of the text? Please let me know what points you would like to improve. Would you like me to find specific technical data on this innovation? I will only provide verifiable information. |
