“…The spatial distribution of the respondents' working locations covers the northern (36%), eastern coastal (32%), western (11%) and southern (21%) regions of China. as the housing industry in China mainland has only been in existence since the land use reform in 1987 (Chiu, 2001), the experience of the respondents is limited, with 12.8% being involved in the housing and construction industry for less than 5 years; 44.7% for 5 to Downloaded by [New York University] at 16:58 19 July 2015 reduction of construction waste on site, the reduction of air, dust and noise pollution during on-site construction activities, the conservation of construction material, etc., and the survey result supports this in the context of prefabrication. The case studies recounted later provide more information demonstrating the level of environmental benefits that can be achieved by IH.…”