133
edits
Changes
Jump to navigation
Jump to search
mLine 42:
Line 42:
→Overview
'''The fundamental components of an extensive green roof are:'''
'''The fundamental components of an extensive green roof are:'''
*a roof able to withstand the load
*a roof structure able to support the design load
*a roof membrane resistant to root penetration
*a waterproof membrane resistant to root penetration
*a drainage layer
*a drainage layer
*a filter layer
*a filter layer