Nanotechnology in Constructions

Civil Engineering

A broad range of challenges are faced by the construction industry, ranging from the performance of the materials to environmental and safety issues related to basic materials and their properties. Recent developments in various areas of nanotechnology show significant promise in addressing many of these challenges. Research and developments have demonstrated that the application of nanotechnology can improve the performance of traditional construction materials, such as concrete, steel, glass, paint, coatings, insulating materials, et. al. Noteworthy improvements in concrete strength, durability and sustainability are being achieved with considered use of metal/metal oxide nanoparticles and engineered nanoparticles (carbon nanotubes and carbon Nano-fiber), and environment-responsive anticorrosion coatings formed using Nano encapsulation techniques are showing promise in laboratory settings. Research demonstrates that nanotechnology can contribute to novel cooling systems, and improve the functionality of solar cells and insulation. A range of nanomaterials are also being used to add new functionalities, such as self-cleaning properties, to traditional construction industry products, for example paint, glass, cement mortar and concrete. The application of nanotechnology innovations deals with a highly multidisciplinary field of engineering. Nanotechnology is expected to bring vast changes in robotics, chemical, mechanical, biological as well as electrical engineering.

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