Cement Rendering for a Retaining Wall - A Step-by-Step Guide
Cement rendering is an excellent option if you're looking to build a retaining wall. After all, it's strong, durable, and aesthetically pleasing. But is this something that you can do yourself? What are the individual steps involved?
Gather Materials and Tools
Before you get started, make sure that you have all the necessary materials and tools. You will need mortar mix and cement render mix, plus any additional additives like waterproofing agents or colouring agents if desired. You will also need tools such as a trowel, float, bucket or mortar board. And don't forget a mixer (either manual or electric), and a steel brush for texturing the surface of the wall once it has been rendered.
Mix Render Mortar
Once you have all your materials together and your wall is ready to go (i.e., it's been built correctly), it's time to mix the render mortar. Start by mixing the cement render with sand in your bucket or mortar board. Add water until the mixture forms a paste-like consistency—not too dry but not too wet either. Once mixed well, add any additional additives as needed for colour or waterproofing purposes.
Apply Render Mortar to Wall
Using your trowel or float, apply the render mortar to the wall in even strokes from top to bottom in small sections at a time. Make sure each section is filled completely before moving on to the next section. This prevents air pockets from forming when the mortar dries and ensures an even finish overall. When finished applying the render to each section of the wall, use your steel brush to texture the surface as desired. This helps create a more natural look once everything has dried completely.
What You Should Do Next
If you don't have any experience in this area, you may struggle to achieve the desired outcome. You may also have to locate the various materials and tools and ensure that you always mix the solutions together carefully. Nevertheless, cement rendering is an ideal choice for building retaining walls due to its strength and durability. It is also good to look at if the work has been performed properly.
Taking everything into account, many people in your situation will reach out to the experts instead. Get in touch with a contractor who provides cement rendering services for their assistance. They'll assess the work, provide you with a quotation and timeline for your consideration.