Footings commonly called foundation stones.
Stone retaining wall construction details.
Follow the block manufacturer s instructions for wall height limits.
Anything taller should be handled by professionals.
Landscape and garden walls may be built with a bed of crushed stone or gravel.
In principle the height of dry stone masonry wall should be restricted to 6 m.
The easiest way to build a stone retaining wall is to use the dry stack method that requires no mortar between stones and does not need a concrete footing like mortared walls do.
Solid block wall section pdf dwg.
Line it with landscape fabric overlapped 12 inches at the seams add a 6 inch layer of inch stone and tamp it with a plate compactor.
Add and tamp more layers until the footing is about 8 inches below grade.
A locking flange on the blocks for this project makes your retaining wall ideas easier to accomplish.
Fill materials behind retaining walls shall be fully drained of water and other fluids by means of sub drain weep holes and or other approved method at least equivalent to the attached detail.
The footings are the stones that make up the bottom layer or course of stone upon which the rest of the wall sits.
Retaining walls designed using code tabulated values shall meet the conditions cited below.
Building a retaining wall is suitable for diyers as long as the wall is a maximum of 3 feet tall in most areas.
Gravity walls solid 41 inch 1030mm hollow core and xl blocks all gravity wall details pdf.
Compact 90 standard density continuous crushed stone pocket 3 4 min.
Planning the retaining wall.
Like all aspects of construction dry stone walls and structures need a proper design and a skilled installer.
Construction details for retaining wall kevin mcguire posted in general questions on september 8 2020 09 18am seems to be a million ways to do a retaining wall and i don t want to pick the wrong one.
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Xl wall section pdf dwg.
The stones used in the wall construction are laid at right angle to the face baller.
Fencing details stone retaining wall detail detail e 10 back of wall to be straight for depth of 18 wall backfill to be free of all debris and rock over 1 dia.
The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Alternating planter 5 degree batter wall section pdf dwg.
For walls above 4 5 m in height the upper 4 5 m of the walls is usually built of dry rubble stone masonry and the portion below this height is built with mortar.
Make sure that the dimensions foundations and material selections have all been made to facilitate correct construction.
Cap w 1 2 holes on end of pipe stone cap stone and wall pattern as specified on plans.
Compact in 8 max.