You can patch cinder block holes using a thick cement blend and trowel. Holes in a cinder block wall will grow larger over time and look unpleasant. The edges will develop frail and deteriorate as humidity fills the holes and the warmth changes. However, you may prevent that progression and stop the mess from growing shoddier by Cleaning and filled Concrete Block Wall. The look of the wall will also be enhanced. You can also coordinate the color of the existing wall by stain, coat, or tint patches.
Equipments And Tools You Will Need
Here are things you need before you start the patching: stiff brush, small chisel, bucket, Portland cement, water, sand, hose spray nozzle, and trowel. Make sure you estimate the amount of patch or concrete that you will need for your cinder blocks. It really affect the amount of blocks that you have with the amount of patch that you need though completely filled Concrete Block Wall does not take very much amount. Most projects will likely to complete using a single bag, but make sure you measure the block holes’ breadth, length, and depth to get better estimation for the patch. This will help you fill the block with an estimated sum for how many cubic feet of concrete necessary.
To allow the filling to stick to a solid surface, slice away any slack material around the periphery of the hole. Sweep out any residual dust or debris. Attach a water spray nozzle to a garden hose to spray the hole. Set to highest pressure for the spray nozzle. If the filled Concrete Block Wall does not have holes, you may want to drill the holes into the cinder blocks to begin your project. This task will need a hammer drill to perform, as you will not be able to do the job properly using any other type of drill. You may damage the cinder block or the regular drill if you use this tool.
Make a solid patching mix by combine three parts sand, one part Portland cement, and adequate water in a bucket. There is only a 20- to 30-minute phase you can work with patching compound before it dries out so make sure you mix only the enough amount. Pour the patching compound into the hole. To ensure the hole is absolutely full, set the mix into the hole using the edge of a trowel or your finger. Apply above the top of the hole with a layer of patch combination and blend in with the remaining of the block by plume it out at the edges. Blend the compound with the block by spread it evenly at the edges by apply it using a trowel.
This is optional steps as you can skip the process if you prefer the natural look of the filled Concrete Block Wall. However, there are several things you should consider before applying a coat of paint to the block. Make sure the patch cures completely before you can start to paint or stain which usually take no less than three weeks. If the warmth is higher than 85 degrees Fahrenheit or lesser than 50 degrees Fahrenheit, avoid wet weather to work on the patching.