1st International Symposium on Nanotechnology in Construction

Northwestern University, Evanston IL

Investigators

Abstract

The 1 st International Symposium on Nanotechnology in Construction will deal with both nanomaterials and nanosensors for concrete construction, which will be beneficial to the current research. Developments in nanotechnology have already enabled better characterization of fiber-reinforced cementitious composites with the use of fiber push- out tests to determine fiber-matrix bond strength, an important factor in the overall performance of such composites. The use of nanosensors in concrete panels and other concrete construction, would increase the understanding of hydration and damage evolution. In a research setting, nanosensors could be used to detect crack initiation in specimens under loading or to monitor the setting of concrete by detecting the development of hydration products. The incorporation of nanosensors in concrete panels would allow for real-time monitoring of the structure, providing information on durability and early damage detection. The application of nanotechnology to concrete construction is still extremely new. Attendance at the 1 st International Symposium on Nanotechnology in Construction will allow the researchers to participate in an important exchange of ideas and learn how best to apply these new ideas in developing their concrete panels.