A retaining walls is a great way for soil retention and to prevent erosion. It keeps your property level and allows water to run off your property. A combination of blocks and a water cistern is the best way to build a retaining wall. This will protect your garden from water damage and make your yard look better. Here are some tips for building a retaining border. You will need to first create a level surface in order to build a wall. You can create a level surface by using a masonry tool. Once you have determined the level of the ground, you will need to backfill it with gravel. The sand and pea gravel will filter the water and make it possible to not install a drainpipe in the base. Once you have filled the wall, use your hand tamper or a hammer to compress it. This will give the retaining walls added support against the pressure of the soil below. You will need to build multiple tiers rather than a single tall wall. A slope-retaining wall should be constructed on a first level. Next, you will need to install a plate compressor, which compacts the slope supports and the wall rock. Once that's completed, you can start building the first blocks. Backfill can be used to reinforce walls that are not perfectly level and flat. The first step in building a retaining wall is to mark the area to scale. Using a string, you can estimate the length of the wall. To ensure your walls are straight and level, you can also use stakes or string. You can make a trench with a shovel. This will allow you to place the first set of blocks in a straight line. Fill the wall with gravel, and then add gravel. Digging a trench is the next step to build a retaining walls on a slope. The trench should be at least four inches deep and 24 inches in width. Once the base is prepared, you can start laying the blocks. The next step is to make the retaining wall on a slope. Next, dig a deep enough trench to bury the entire block. After you've completed these two steps, you'll need a large enough base trench to bury the entire block. Digging a trench is the next step to build a retaining wall. This trench should be at most one inch deep for every eight inches in height. Before placing the blocks, you will need to compact the base materials. If you are building a retention system on a hilltop, ensure that the base material has sharp-edged or angular particles. Round rocks will roll and fail the retaining wall. After digging the trench dig the gravel and retaining wall blocks. Lay the blocks side by side in a row. It is important to bury the blocks in the gravel backfill to ensure stability. Make sure you place your perforated plumbing in the middle of the trench when you're building it. Afterward, you'll need to put up the top course of the blocks to prevent them from sliding down the hillside. Before you start building a retaining wall, you need to dig a trench far enough into the hill to bury the entire block. You will need an engineer to do this. Depending on the size of the block, you can even add accent plants and gravel to make the retaining wall look like a natural extension of the garden. A retaining walls is an excellent way to add beauty to your landscape. Before you begin building, you'll need to mark the area with a string or rope to determine the size of the wall. To measure the length and width, you can also use the shovel before you begin construction. Once you've determined the dimensions, you can lay the blocks. Once you've selected the blocks you like, you can start lining them up on the retaining wall.