Concrete Finishing Guide: Steps, Techniques, and Expert Tips

A good amount of time and the right decisions are required for concrete finishing to grab investors’ attention. A sign of good concrete finishing is that it must be resistant to cracks and wear. Experts use proper techniques, tools, and timing to achieve a desired result. Every step must be properly executed to get long-lasting results. If you are a newbie or a DIY enthusiast, you should thoroughly explore this guide. From sleek, polished floors to slip-resistant outdoor textures, you need to make flawless decisions.

However, if you are starting a large project, you will need proper guidance from pre-planning to financial management. With the help of professional concrete estimation, you can manage your project more effectively. From material selection to execution, every detail is carefully planned to prevent budget overruns.

WORK ON YOUR NEXT CONCRETE FINISHING PROJECT WITH PROPER STEPS, TECHNIQUES, AND EXPERT TIPS TO ACHIEVE DESIRED OUTCOMES!

What is Concrete Finishing?

Concrete finishing is a detailed process of refining a poured concrete surface. The finishing must be smooth and must provide a flawless look. 

However, in this whole process, timing is the main issue. A minor mistake in the timing can ruin the whole project. So, as a worker, pay close attention to every detail.

The look of the finished concrete matters a lot! A smooth finish always gives a polished look. So, there should be no cracks! Plus, it also helps to prevent slips. In short, do not compromise on timing and the quality of materials.

Professional Steps and Techniques

Step 1: Initial Placement

When the pouring process starts, you need to use a shovel to spread the concrete on the entire slab. No space must be left empty. Make sure to place the concrete as close as possible to its final destination.

Step 2: Screeding

Screeding includes dragging a flat edge over wet concrete to level it. However, to use a screed properly, start from one end and move it to the other end using a scraping motion. The best way to execute this process is by avoiding the screed sinking into wet concrete.

Step 3: Bull Floating

Now, you need to use a bull float to level the surface and remove excess water. This can take place right after screeding while the concrete is still wet.

Step 4: Wait for the Proper Set

Make sure not to finish the concrete while there is bleedwater on the surface. You need to choose a finishing tool and let the water set rather than just letting it evaporate. This can cause dusting, scaling, and craze cracking. You can also apply a little test by pressing your gloved thumb on the surface.

However, the concrete is ready when pressing hard only leaves a 1/4-in. deep impression.

Step 5: Edging and Grooving

Use an edger to create clean edges along the perimeter. When the concrete cures or dries, the volume shrinks. In case of any cracks, jointing is required.

Step 6: Final Finishing

Choose your finishing technique based on the intended use:

• Smooth Trowel Finish: At this point, if a smooth finish is desired and advantageous, then consider a trowelled finish. A steel trowel should only be used to smooth the surface after it’s partially hardened.
• Broom Finish: On the other hand, if the concrete is outdoors and traction is a priority, then consider a broom finish. Broom finishes create small ridges that prevent slips and falls.

Expert Tips for Flawless Finishing

1. You need to begin the finishing process once the concrete can hold weight without leaving any marks. If you start early, everything will be ruined!
2. Keep in mind that hot and dry weather speeds the hardening process. Sometimes, it is so fast that finishing the steps becomes difficult to execute. On cool days, you may spend a lot of time waiting for the concrete to reach the next stage.
3. Save yourself from the trouble of having to do your work all over again by going through this concrete finishing checklist. Inspect the slab formwork thoroughly. Make sure to get services from a Construction Estimating Firm.

Conclusion

However, a concrete worker who is not aware of the right concrete finishing processes results in costly rework! With proper training and techniques, they can achieve high-quality results without breaking. Hence, if you are working on a small project or a large one, you need to fully understand the principles of concrete finishing. However, the right decisions and investments in proper finishing techniques and materials help in achieving desired safety and aesthetic appeal for years to come.