BLOG 5 Essential Concrete Finishing Techniques You Need to Know Sep 25, 2024

Concrete finishing is the final step in the concrete installation process that helps achieve a smooth, attractive, and durable surface. Whether you are a DIY enthusiast or a professional contractor, mastering essential concrete finishing techniques is crucial to ensure the success of your project. In this blog post, we will discuss five essential concrete finishing techniques that you need to know to achieve a high-quality finish.

1. Screeding Screeding is the process of leveling the surface of freshly poured concrete to create a flat and uniform finish. A screed board or a screed bar is used to drag across the concrete surface to remove excess concrete and fill voids, ensuring an even distribution of the material. Properly screeding the concrete is essential to prevent uneven surfaces and achieve a smooth finish.

2. Floating Floating is the next step after screeding and involves using a float, typically made of wood or magnesium, to smooth the surface of the concrete. Floating helps compact the concrete and brings the cream to the surface, resulting in a denser and more durable finish. It also helps remove imperfections and create a smooth and level surface.

3. Edging Edging is the process of creating a defined edge along the perimeter of the concrete slab using an edging tool. This technique not only enhances the appearance of the concrete but also prevents chipping and spalling along the edges. Properly edged concrete not only looks great but also improves its longevity and performance.

4. Jointing Jointing involves creating control joints or expansion joints in the concrete to control cracking caused by shrinkage and temperature changes. These joints are cut into the concrete using a groover or a handheld jointer to create weak points where cracks can occur in a controlled manner. Proper jointing is essential to prevent random cracking and ensure the long-term durability of the concrete.

5. Curing Curing is the final step in the concrete finishing process that involves keeping the concrete moist and at the right temperature to allow it to properly hydrate and gain strength. Proper curing is crucial to prevent cracking, dusting, and surface defects, as well as to achieve the desired strength and durability. Various curing methods, such as wet curing, curing compounds, or curing blankets, can be used depending on the project requirements.

In conclusion, mastering essential concrete finishing techniques is essential to achieve a high-quality finish and ensure the longevity and performance of your concrete projects. By learning and applying these five key techniques, you can achieve professional results and take your concrete finishing skills to the next level. Whether you are working on a small DIY project or a large commercial construction project, these techniques will help you achieve the best possible outcome. Remember, practice makes perfect, so don't be afraid to experiment and refine your skills to become a concrete finishing pro!