When it comes to concrete pouring and finishing for commercial and industrial projects, there are a lot of variables that can impact the success of your project. The type of concrete you use, the weather conditions during pouring, and even the placement method can all play a role in the final product.
This article will look at some of the things you need to keep in mind when pouring concrete and finishing it for your next commercial or industrial project.
1. Choose The Right Type Of Concrete For Your Project
There are many different types of concrete, and each has its advantages and disadvantages. You’ll need to consider the climate, the load-bearing requirements, and the intended use of the concrete before choosing the right type. For commercial and industrial projects, high-strength concrete is often the best choice. This type of concrete is designed to withstand high loads and be used in various applications.
2. Base And Subbase Materials
Depending on how much weight the concrete will have to support, you may need to specify base and/or subbase material. These materials increase the strength and durability of the concrete by providing additional support. They are also required depending on the soil conditions.
3. Prepare The Site For Pouring
This includes making sure the area is clear of debris and that there is a firm foundation for the concrete. The foundation should be level and free of any potential sources of moisture. If you’re pouring concrete in an area prone to flooding, you may need to take special precautions to ensure the foundation is strong enough to withstand the extra weight.
4. Begin Placing The Concrete
There are many different placement methods, and the right choice will depend on the size and scope of your project. For small projects, hand placement may be the best option. This method is also a good choice if you’re working in a difficult-access area with large equipment. For larger projects, concrete pumping is often the most efficient placement method. This method uses a pump to place the concrete, which can save time and labor.
5. Allow Concrete to Cure Properly
Most concrete requires curing time after it’s poured. Some concrete needs to cure for several days after being placed. This allows the cement paste to harden properly, which gives it strength. Depending on the temperature, humidity, and location, curing times vary from one hour to several weeks.
6. Finishing
After the concrete cures, you can apply finishing to give the finished surface its desired appearance. The type of finish you choose will depend on the intended use of the concrete. For example, a smooth finish such as plain aggregate may be necessary for a floor that will see heavy traffic, such as in places like a warehouse, retail stores, or restaurants.
On the other hand, a textured finish may be better suited for areas where less foot traffic is expected. In addition, you may want to consider adding features to the surface, such as rebar reinforcement or drainage systems. Whatever the case, it’s essential to understand your end goal so you can select the appropriate finish.
7. Surface Treatment
Many surfaces require additional treatments after they’ve been finished. For example, floors must be sealed to prevent staining and wear. Walls must be primed and painted to protect them from weathering. Other finishes include epoxy coatings, wood stains, and metal finishes. It’s important to know what kind of surface treatment is needed for your project so you can make the proper choices when choosing the finishing materials.
8. Surface Finish
A hard-troweled surface seems to be the most common finishing product for commercial and industrial floors. It provides a durable surface while maintaining the integrity of the concrete. However, air-entrained concrete can cause delamination if hard troweling is used. This occurs when the hardened concrete cracks and becomes brittle due to trapped air pockets. Some contractors opt for a low-profile screed instead of hard troweling to prevent this problem.
9. Maintenance
Regardless of the type of finish chosen, maintenance is always essential. Cleaning and sealing finishes help extend their life. Proper cleaning prevents dirt and grime from building up over time, which causes stains and discoloration. Sealing helps maintain the integrity of the finish by preventing moisture absorption.
Conclusion
Placing and finishing concrete is a complex process that requires knowledge, experience, expertise, and skill. With over 20 years of experience pouring and finishing concrete, we have mastered how to plan and execute a successful project. We work closely with our clients to ensure each job goes smoothly and efficiently. Contact us today if you need help planning and executing your next project!