Also, depending on the concrete block size, you may have to buy more or fewer blocks. If the blocks are filled, you won’t be using reinforcement bars. The process of building a concrete block planter box is similar to that of building a breeze block planter box. How do you make a concrete block planter box? Tip: Since a tall planter box can eat up a lot of soil, you can add some straw at the bottom too. When your breeze block planter box is ready, you can fill it with soil. The edges of the fabric shouldn’t be visible. Make sure that you lay them over the edge of the landscape fabric. Lay them in an offset pattern as bricklayers do, to weave them together for better support. You don’t want to stack them in single file columns, or they may topple. Now it’s time to lay the second layer of breeze blocks. The top blocks will go over it and hold it in place. Lay it over the bricks you’ve put down, but make sure the edges don’t spill past them. Pierce it with the ends of the reinforcement bars. Stretch out the fabric inside the planter. It can keep the soil in nicely and improve drainage. Step 4 – Line the breeze block planter with landscape fabricīefore you add the second layer of blocks, add the landscape fabric. Drive them into the soil so that they don’t reach more than 2/3 of the height of the second layer of blocks. The reinforcement bars should be poking out of the first layer of breeze blocks but they shouldn’t be visible after you lay the second layer. Alternate their placement within the breeze block squares so that they provide the best support. Using a hammer, drive a reinforcement bar into each of the six bricks making up the corners and shorter edges. The blocks below will be less likely to shift from their place. It will also make adding the second layer easier. Hammering a few reinforcement bars into hollow breeze blocks will help keep the bottom layer in place. If you’re using filled-in breeze blocks or building the planter box on a hard surface, you can skip this step. Step 3 – Add in the reinforcement bars (optional) Then use the level to check that the side blocks are straight and level. Use a framing square to make sure the corners are at a 90-degree angle. If you’re using a mix of stretch blocks and pillar blocks, lay the pillar blocks at the four corners. Start from one of the edges and work your way around slowly and carefully. Once the surface is level, start laying the foundational layer of breeze blocks. Step 2 – Lay the first breeze block layer Use a level to make sure the marked area really is flat. If you’re building it on soil, mark the area and level the soil with a flat shovel. You can build a breeze block planter box directly on soil, grass, gravel, or just about any other surface. Note: Our instructions are for an approximately 8 feet long by 4 feet wide rectangular planter box using two layers of blocks. You won’t be needing mortar or any other adhesive. You can then level the ground and start laying the blocks following the steps below. How to build a breeze block planter box step by stepīegin by figuring out how large you want the planter box to be and get enough breeze blocks. Or mix the two, making sure you have enough pillar breeze blocks for the corners of the planter. For this project, use pillar breeze blocks. Stretch breeze blocks have concave edges. Important: Breeze blocks come in two main types: stretch and pillar. Modern, store-bought breeze and concrete blocks are safe and durable. Hollow as well as filled blocks work just as well. To build DIY planter boxes, you can use both breeze (or cinder) blocks and concrete blocks. Standard breeze and concrete blocks are 440mm x 215mm x 100mm. Good to know: Blocks are usually larger than bricks. By contrast, concrete blocks contain stone and sand and are heavier though often they may look the same. Image credit: Breeze blocks vs concrete blocks – What’s the difference?īreeze blocks are made from concrete and a cinder aggregate such as bottom ash or fly ash that’s left behind after burning coal.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |