Concrete retaining wall blocks come from a variety of suppliers and in a number of designs varying in quality.
Build a concrete block retaining wall.
See more ideas about retaining wall building a retaining wall backyard landscaping.
Be sure to start alternate courses with a half block.
Excavation work for concrete block retaining walls.
If your concrete wall turns a corner build the corner with alternating corner blocks.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in.
How to build a concrete wall figure a.
Such as visual landscape gardening.
Of space behind it.
Of leveling sand and half the height of the first course of blocks.
Concrete block retaining wall construction consists of number of phases including excavation foundation soil preparation retaining wall base construction concrete block unit placement grouting and drainage system installation.
These phases are explained briefly.
Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
But for diyers retaining wall blocks made of concrete are the best solution.
Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight.
It is recommended that a professional landscaper licensed to build retaining walls complete the installation.
These steps were intended as a guide only.
Of compacted base 1 in.
Retaining walls can be build of many different materials including wood timbers bricks or natural boulders.
Sep 3 2018 explore finn s board concrete block retaining wall on pinterest.
Place the caps so that they overhang the blocks of the wall by 1 to 1 1 2 inches.
Landscaping tips for building a concrete block retaining wall.
Establish a level trench to ensure an even layer of base material.
Finally cover up the gravel between the retaining wall and landscape with a layer of topsoil or sod to let your garden or lawn grow against the wall and create a more natural look.
Construction of concrete block retaining wall with steps.
Excavate deep enough to completely bury at least one full course including space for 6 to 8 in.