calendar_today 24.06.2017 -
person
- timer ~2 Minutes
50+ Drain Pipe Behind Retaining Wall
Gif. We always install drainage regardless of the height. N this detail comes from a 1934 publication, showing concrete drain tile pipe should be placed at the base of the basement n weep holes at the base of retaining walls are intended to bleed off excess moisture that collects behind the wall.
Step 4 - Ensure Proper Drainage and Backfill | Patio Town from www.patiotown.com
You can't ever tell if water might build up behind it or not. To help drainage behind taller walls, perforated flexible drainpipe should also be used. Cap the starting end and connect the output end to unslotted pipe, then run to stormwater or another section of slotted drain shallowly buried in the garden as a watering pipe.
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There is no need to prepare a special base for the drain i am going to be building a gravity retaining wall about 3 to 3 and a half feet tall and 30 feet wide with the blocks that have the lip on the back of them. Drive 2' lengths of rebar through the ends of the. The ground at the top of the foundation wall offers the first line of defense against a wet interior space a dampproofing coating is advisable behind drainage boards to prevent incidental moisture. All drain lines must be sloped.
