Poured Concrete Retaining Wall Drainage
Retaining walls are a specially engineered structures that hold back or retain lateral sections of soil water or other organic materials.
Poured concrete retaining wall drainage. For large walls 4 inch weepholes are common. Frederick landscaping quotes the concrete wall cost per linear foot at 30 to 40 as a ballpark estimate and the price would depend on several factors such the size of the project location design etc. After the wall is complete install drainage stone and tile on top of the earth side of the footing along the wall. Do choose a material you can easily work with.
Mar 19 2014 when building a retaining wall lay perforated drainage tubing at the base of the wall slightly above ground level so runoff can drain out without undermining your wall. The majority of landscapers today can achieve a similar look with a block cmu core plastered to resemble poured concrete. A poured wall is much stronger and generally last many more years than a block wall. Drainage systems usually utilize weepholes and drainage lines.
Fill the stone to a depth of at least 12 inches and to a width of at least 12 inches. Planters in direct contact with retaining walls can be a risky choice due to the danger of water seepage through the wall to compromise its structural core and discolor the face. Pour concrete of specified strength in the forms and properly vibrate it to ensure compaction of the concrete. Retaining walls are very helpful in the prevention of erosion as well as preventing the collapse of higher level ground onto a part of your building driveway patio or landscaping area.
In this photo increte contractors installed a poured in place decorative concrete wall system called stone crete that creates deep relief stone walls with a variety of available textures and colors. Pouring a concrete retaining wall is not that difficult and this easy to follow how to guide will show you just what to do. Retaining walls can be constructed using a variety of materials from poured concrete and large timbers to natural stones even bricks. Stone crete is used for sound barrier walls retaining walls subdivision entry walls or wherever.
Weepholes actually penetrate the retaining wall and drain the area immediately behind the wall.