NANOMATERIALS IN CONSTRUCTION: AN OVERVIEW

Abstract

Nanomaterials (carbon nanotube, graphene, metal oxides) with scientifically interesting properties have attracted researchers around the globe to come into a pursuit of applying in construction industry. The potential applications might include mechanical improvement, energy saving, antimicrobial and self-cleaning surfaces. This mini-review first aims at presenting fundamental knowledge about nanomaterials such as history and definition, classification, and fabrication. The application of nanomaterials in construction industry is summarized in the later part. Many studies were performed to show benefits of nanomaterials once they are incorporated into conventional materials used in construction industry. However, safe design, production, reuse, and remanufacturing should be addressed to enhance the sustainability of both the nanotechnology and construction industry.

Keywords: Nanotechnology, construction, concrete, coating, nanomaterials.