Visualisation development for building demolition planning

Demolition has recently been more concerned with the potential damage to the environment by its generated wastes. Waste exchange is apparently the main means by which the problem is currently dealt with. There is little or no consideration on wastes during the planning or designing stage. By utilising a knowledge system and visualisation technologies, a waste management plan can be integrated into the 4D model so as to effectively promote the interactions between demolition waste demanders and the demolition designer. As a result, the 4D visualisation provides not only the graphical schedule for the demolition process, but also the waste handling plan and waste production schedule. This research aims to analysis the integration technology of a waste management plan and the 4D visualisation model for a demolition project and to discuss the related technical and management issues. The integrated demolition visualisation enables to facilitate waste handling during the demolition processes thus to achieve environmentally friendly demolition.