Fig. 5
From: Mixed-unit hybrid life cycle assessment applied to the recycling of construction materials
Example graphical representation of MU-hLCA used in this study. (Note: red dots represent material flow data of recycled and specific products in Cd, and red columns represent selected IO upstream data in Cu as per this study (refer to Additional file 1 for red columns). Blue lines are disaggregated concrete and steel sectors, whilst blue dots represent process data introduced in previous work (McIlvin 2015; Teh et al. 2017). Numbers in brackets represent numbers of rows and columns.)