Make Your Own Concrete Retaining Wall Blocks

Position your first block and use a standard level to make sure it s even.
Make your own concrete retaining wall blocks. Prepare the foundation step 1. Mark all the edges of the course. Take up the block and spread mortar on the footing. For row one knock off the flanges with a hammer and chisel so the.
In nj i visited varoius garden places including lowes and homedepot and the 600 blocks i need would cost me between 1100 to 1500 excluding the delivery. With our 4 design types you can now make your own articulating interlocking dry stack gravity blocks to create any configuration imaginable. Formablok molds are easy to use from the amateur diy to the professional contractor. I am seriusly thinking of making my own retaining wall blocks from the molds i am thinking of buying off ebay.
Continue laying your first course of blocks making sure to check that every block is level. Check your local building codes step 1. Adjust for sloping ground. To bury the first row.
After you finish the first course fill the space between your retaining wall and. If needed reposition it using additional. Retaining walls can be build of many different materials including wood timbers bricks or natural boulders. Push the first block into the mortar until it s 3 8 inch above the footing.
With the layout marked you can begin digging the trench. I can buy 4 molds for about 80 dollars including shipping. Heavy retaining wall blocks the blocks we used in our demonstration weigh 14 pounds each keep the soil at bay with their weight. Dig for the first row of block.
Choose your blocks traditionally retaining walls were built with standard concrete blocks known as cmus. Check your local building codes to make sure your planned project is on the up and up contact your local. Along your marked line carefully dig a trench slightly wider than the blocks ideally the width of your soil tamper and deep enough so the first course of blocks is below ground level. Cut straight down with the shovel keep from disturbing the surrounding soil.
Pour anywhere with leftover redi mix concrete or any other hardening substrate. Lay out your concrete block in a dry run spacing it with 3 8 inch plywood spacers. Most block construction calls for an 8 x 16 footer.