Retaining Wall Base Gravel Home Depot
Below the burried course will be some sort of rock fill in the trench.
Retaining wall base gravel home depot. Retaining wall base trench dig a base trench 24 in. Am putting in a nearly knee high retaining wall. Stackstone corners are used to create 90 degree corners in retaining walls. 25 mm for each 1 ft 300 mm of wall height for the amount or buried block that is needed.
Due to soil erosion your retaining wall should be built on a solid foundation made from paver base. Follow the block manufacturer s instructions for wall height limits. Next compact it and level it using either a hand or mechanical compactor. Our backyard has a 3 4 foot tall wooden retaining wall that is starting to collapse on one side.
With a chiseled face on both sides stack stone walls look spectacular wherever you stand. I recently moved into a new house and as a first time home owner i am quickly learning about diy home repair in the sink or swim fashion. Am going to be using the lipped interlocking flat faced manufactured stones that home depot offers. Lay a 4 6 inch layer of the crushed base material in the trench.
Walls can serve many purposes whether for decorative privacy or retaining purposes. For maximum stability install the base wall blocks on a crushed gravel base about halfway below ground. Backfilling the space behind the blocks with crushed stone and then installing a flexible perforated drainpipe available at the home depot also called drain tile at the base of the wall. 600 mm wide the length of the wall the depth of the trench will be 6 in.
One course will be burried. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. Round rocks such as pea gravel rolls and dislodge under pressure resulting in failure of the retaining wall. Choose a paver base with landscape rocks between 1 2 inch and 3 4 inch in size.
150 mm plus an additional 1 in. Learn how to build a retaining wall or a freestanding wall using wall blocks with this step by step guide. Similar to gravel paver base is a form of construction aggregate that contains crushed rocks such as limestone. Fill the trench with a 2 to 3 inch layer of paver base.
Barkman stackstone retaining walls are perfect for any wall 2 feet or lower.