- OverviewReviewsIt is a little stretchy or gets little baggy or it sags from around a 4 inch drain pipe, other wise it does the job you just have to use zip ties or some other type or material to tie it around the 4 inch drain pipe, I mean it works fine as a filter sock but it was not as good as the more expensive drain socks on larger rolls.Perforated Pipe - Holes Up or Down? JLC OnlineFeb 01, 2018 · Q:When I use perforated pipe in a drainage system, should the holes go up or down?. A:Steven Baczek, a residential architect from Reading, Mass., who specializes in designing durable, low-energy homes, responds:I hear arguments for both methods, but it really depends on how the pipe functions in your drainage system.Before going any further, the pipe we are discussing here is heavy
Bathroom Sink Drain Pipe Is Leaking - How To Fix - What To Apr 27, 2016 · Plumbers Putty. What could be the cause of the water leak under the sink? 1 Water may leak in between the threads on the nut and the drain pipe if no plumbers tape was applied. 2 The rubber sealing washer or o-ring may be squeezed excessively tight causing leakage. 3 The nut may not be tight enough and water is simply coming through. 4 The drain pipe is off center and therefore
In commercial projects we spec the drainage starts with perforated pipe then truncs into main drainage that is non-perforated and we require the gravel to be carried throughout, as a secondary drainage path. Drain pipe P trap leaking under sink. 0. Help With Washer Drain Pipe. 4. Washer drain pipe
Leaks in a retaining wall could actually be a good thing Aug 17, 2019 · Above the perforated pipe, you would add gravel to fill the gap between the wall and the soil. Spaces between gravel pieces would give the water a place to flow.