The Environmental Sustainability of Recycled and Secondary Aggregates tool is an Excel based calculation tool which estimates the relative sustainability of different types of aggregates (primary, recycled and secondary) for specified construction applications in specified locations.
The tool can be used by either contractors who wish to implement sustainable construction and resource efficiency principles or clients and developers who are seeking to demonstrate their approach to sustainability.
The output from the tool is a graphical illustration of the project's performance based on the sustainability indicators selected by the user.
View a walk through example of the ESRSA tool.
The downloadable Zip file contains: