Making Your Own Concrete Retaining Wall Blocks
Formablok saves you money with every block you pour creating your own blocks will be cheaper than any comparable block on the market today.
Making your own concrete retaining wall blocks. Formablok molds are easy to use from the amateur diy to the professional contractor. How to build a concrete wall figure a. Stand the block upright face down then position the tip of a broad masonry chisel into the groove. Making your own wall blocks will be very hard work you have to clean the molds after each use spray with a release agent mix the concrete tamp it into the molds let it set up take the molds apart and start all over again.
Our video and homemade fire pit instructions complete with a list of tools and materials will show you how. Position your first block and use a standard level to make sure it s even. With the layout marked you can begin digging the trench. Of leveling sand and half the height of the first course of blocks.
Tall wall excavate a trench deep enough to accommodate 4 to 6 in. After you finish the first course fill the space between your retaining wall and. Dig for the first row of block. For your next project try formablok molds and gain the fab satisfaction of creating your own unique configurations.
If needed reposition it using additional. Prepare the foundation step 1. With a few basic skills and a bit of creativity you can easily design and build your own diy fire pit using retaining wall blocks. Of compacted base 1 in.
Retaining wall blocks have v notch groove on the backside to allow the blocks to easily cleave in half. Adjust for sloping ground. If the wall is load bearing meaning it will hold dirt or other heavy substances the tie rods should be at least 6 inches into the footing before you set the wall. Cross section of a retaining wall a cinder block retaining wall is only as straight and solid as the base it s built on.
The half blocks at the end of alternating rows can be cut using a masonry chisel and hammer. Make sure they are solid and a minimum of twice the width of the concrete blocks you ve decided to build with. First approach your footings. To bury the first row.
Continue laying your first course of blocks making sure to check that every block is level.