Construction industry Environmental aspects Sustainable buildings 10 Building sites 6 Design and construction 5 Recycling 4 Sustainable architecture 4 Buildings 3 Concrete 3 Environmental engineering 3 Evaluation 3 Management 3 Planning 3 Pollution prevention 3 Aggregates (Building materials) 2 Appropriate technology 2 Architecture 2 Architecture and climate 2 Building 2 Building materials 2 Civil engineering 2 Construction and demolition debris 2 Ecological houses 2 Energy conservation 2 Environmental law 2 Environmental protection 2 Marine pollution 2 Prevention 2 Refuse and refuse disposal 2 Standards 2