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7/19/2025, 5:58:25 PM
>>2931588
>>2932603
>non-Armature French Draining..
use Flexible 8 slotted corrugated [High Octane] French Drain Man-Pipe (FDM) made of High Density Polyethylene (HDPE) ; It's much stronger than the cheap piss weak black flexible perforated piping.
Not... PVC with holes drilled in it, not even schedule 35 nor 40 rigid pipe..
Normal rigid pipe MUST always be at 1% drop slope because anything more will result in sediment build up and the water quickly sheeting over it, leaving the sediment to settle and remain..
Always resulting in blockage.
Corrugated piping can be at 1%, 2%, 3%, 4% whatever slope you want because the turbulence created by the corrugation kicks up the sediment and carries it out clearing that flexible piping from sediment build up.
https://www.youtube.com/watch?v=01JmGcqc2Bg
ALSO.. the flexible HDPE slotted corrugated flexible pipe will undergo freeze thaw cycles and never break..
https://www.youtube.com/watch?v=f5sgoEGtMgg
>>2932603
>non-Armature French Draining..
use Flexible 8 slotted corrugated [High Octane] French Drain Man-Pipe (FDM) made of High Density Polyethylene (HDPE) ; It's much stronger than the cheap piss weak black flexible perforated piping.
Not... PVC with holes drilled in it, not even schedule 35 nor 40 rigid pipe..
Normal rigid pipe MUST always be at 1% drop slope because anything more will result in sediment build up and the water quickly sheeting over it, leaving the sediment to settle and remain..
Always resulting in blockage.
Corrugated piping can be at 1%, 2%, 3%, 4% whatever slope you want because the turbulence created by the corrugation kicks up the sediment and carries it out clearing that flexible piping from sediment build up.
https://www.youtube.com/watch?v=01JmGcqc2Bg
ALSO.. the flexible HDPE slotted corrugated flexible pipe will undergo freeze thaw cycles and never break..
https://www.youtube.com/watch?v=f5sgoEGtMgg
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