How do you build a retaining wall step by step?

Step by Step: How to build a retaining wall

  1. Dig a level-bottomed trench wide enough for the base stones to fit into. Compact the bottom of the trench with a hand tamper.
  2. Lay landscape fabric in the trench.
  3. Start the wall’s second layer using a staggered pattern.
  4. Make sure the wall is level.

How do you design a retaining wall?

Proper retaining wall design requires evaluation of the following:

  1. Select the retaining wall location. Minimize soil excavation and backfill.
  2. Determine retaining wall height and geometry. Calculate the retaining wall height at its tallest position.
  3. Evaluate structural requirements.
  4. Calculate the total wall structure.

What is the formula of retaining wall?

To calculate the volume of retaining wall we need to calculate the volume of retaining wall. Here I have divided the retaining wall into two parts, part A is the base slab and part B is the stem of retaining wall. So Volume of retaining wall = Volume of base slab + Volume of stem. The stem is a trapezoid.

How do you build a retaining wall on a slope?

Steps to Follow When Building a Retaining Wall on a Slope

  1. Step #1: Get the Trench Compact and Level.
  2. Step #2: Install the Wall Rock.
  3. Step #3: Excavate the Second Level.
  4. Step #4: Place the Base Course of Blocks.
  5. Step #5: Compact the Wall Rock Behind the Blocks.
  6. Step #6: Fill in the Step Up Areas.

How do I calculate the thickness of a retaining wall?

Base width = 1/2 to 1/3 of the height of the wall. Base thickness = 1/8 of the height of the wall but not less than 12 inches. Stem thickness = 6 inches + ¼ inch for each foot of wall height.

How thick is a retaining wall?

Base thickness = 1/8 of the height of the wall but not less than 12 inches. Stem thickness = 6 inches + ¼ inch for each foot of wall height. Stem located on base so that 1/3 of total base width projects forward from the face of the stem.

What is the maximum height of a retaining wall?

Most retaining walls, whether load-bearing or not, average between 3 and 4 feet in height. As a general rule, you do not want to build any sort of structure over 4 feet in height without including some type of structural support within.