Do-It-Yourself Cement Rendering: Mistakes You Are Likely to Make
The primary reasons people opt for cement rendering is the functionality and post-work appearance of the finish. Cement is robust and reliable, which certainly makes it an ideal choice for rendering works. Secondly, cement rendering does not limit the finishing you can use in any section of your home's interior. You can leave the natural cement surface showing or opt for alternative finishes such as subtle paint. It is also worth noting that you can produce the cement rendering finishes in various colours without secondary pigments. The following information will teach you about the mistakes you should avoid when you take on a DIY rendering project:
Incorrect Application Procedures
Proper application techniques and procedures are elemental to ensuring that you make the most of your cement rendering finish. Mistakes often begin from the application technique that you use when rendering your structure. First, make sure that you are using sufficient force to set the render in place. Do not apply the render on your wall using the same technique that you would use to apply ordinary paint. The cement render needs to create a strong bond with the concrete surface you are covering, and that calls for a little force. Additionally, make sure that you let the surface dry for a minimum of seventy-two hours (three days) without any interference. Most people do not give their walls enough time to cure after cement rendering.
No Preparation for the Base
Most people also fail to prepare the base adequately before proceeding with a do-it-yourself cement rendering project. Start by getting rid of any dirt and grime on the surface of the wall that you want to render. Leaving dirt on the wall affects the bond between the rendering cement and the wall. It is only a matter of time before you start to see cracks and small holes a few weeks after the rendering process. Scrub the walls thoroughly with a stiff wire brush to remove all the dirt and grime stuck on the walls.
Too Much Sealant
A common mistake people make is to assume that cement rendering only works well when they add many layers of sealant. That should not be the case. Excessive amounts of sealant when doing your cement rendering project distort the composition of the cement. It also makes the whole setup look messy. One coat of sealer should be enough, and you should only apply the second layer of sealant in areas where there is a high risk of moisture ingression.
For more information, contact local cement rendering services.
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