8,255
edits
Changes
Jump to navigation
Jump to search
m
→Geotextiles
Line 47:
Line 47:
===Geotextiles===+{{:Geotextiles}}
{{:Choker layer}}
{{:Choker layer}}
−[[Geotextiles]] may be used to enclose the underdrain on the vertical faces. It's use in horizontal layers within systems is not recommended as it has been demonstrated to [[clogging|clog]] over time in many installations.
−==Alternative Technology==
==Alternative Technology==