Architectural technology, or building technology, is the application of technology to the design of buildings. It is a component of architecture and building engineering and is sometimes viewed as a distinct discipline or sub-category. New materials and technologies generated new design challenges and construction methods throughout the evolution of building, especially since the advent of industrialization in the 19th century. Architectural technology is related to the different elements of a building and their interactions; it is closely aligned with advances in building science.Architectural technology can be summarised as the “technical design and expertise used in the application and integration of construction technologies in the building design process. or as “The ability to analyses, syntheses and evaluate building design factors in order to produce efficient and effective technical design solutions which satisfy performance, production and procurement criteria.