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THE PREMIUM CHOICE FOR CONCRETE FLOOR FINISHING

Flooring is more than an application. It’s a science. Our team of experts prepare your concrete floors with shot blasting and grinding to ensure the chosen system bonds to the concrete surface profile.

Concrete Floor Prep is the First Step to
Restoring Your Floors

Preparing your concrete floor is the critical first step to applying a seamless finish. It is crucial to ensure the desired overlays adhere to the floor, are long lasting, and offer a surface free from imperfections. The process involves shot blasting or grinding to open the pores of the concrete so the epoxy and urethane bond properly. This process also removes any old coatings and levels uneven floors.

CONCRETE PREPARATION WITH GRINDING

Our team uses specialized grinding machines equipped with rotating diamond-tipped discs. These discs smooth and level the surface of the floors, remove imperfections, and allows the overlay to bond. We typically use grinding in small spaces where greater precision is needed.

CONCRETE PREPARATION WITH SHOT BLASTING

Shot blasting is another concrete prep technique. It involves propelling small steel balls at high velocity onto the concrete surface to expose the profile of the concrete. This method is typically used in larger spaces, though it may be used in combination with grinding where precision is needed.

Our Concrete Floor preperation process

01

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02

cleaning

Concrete floors are porous and can contain contaminants, debris, or residue from the current coatings. Removing these impurities ensures longevity for the new flooring system without the risk of delamination or bubbling.

03

surface profiling

We will profile the concrete floor to ensure the overlays adhere. Profiling through shot blasting or grinding creates a rough texture. The pores of the concrete open and allow for epoxy and urethane overlays to bond.

04

Remove defects

The floors will be inspected for imperfections to uphold the integrity of the new flooring system. We can fill cracks with our specialized polyurea joint filler.

05

moisture testing

As part of our rigorous QA/QC checklist, we test the moisture levels of the concrete. Excessive moisture can result in the new flooring systems to bubble or delaminate.

06

vacumming

Finally, our crew will vacuum the concrete to remove any dust or debris before applying the desired overlay.

Frequently Asked Questions about Concrete Prep

Below are some of the most frequently asked questions we receive about concrete preparation. You may also contact us directly and a Flortek representative will be more than happy to assist you.

Why is concrete preparation necessary before applying coatings or overlays?

Concrete preparation ensures the surface is clean, level, and has the proper texture for the coating or overlay to adhere effectively. Without proper prep, coatings can peel, bubble, or delaminate, leading to early failure of the flooring system.

The method depends on the condition of the concrete, the type of coating or overlay being applied, and the facility’s requirements. Grinding is best used in small spaces and in areas, like next to walls, that require precision. Shot blasting is quick and effective in large spaces.

The time required for concrete prep depends on the size of the facility and the condition of the floor. On average, it can take anywhere from a few hours to a few days, depending on the scope of the project.

Both grinding and shot blasting can create dust, but modern equipment often includes vacuum systems that capture most of the dust, ensuring a cleaner, safer work environment during the preparation process.

REQUEST A QUOTE

CUSTOM CONCRETE FLOORS THAT WORK AS HARD AS YOU DO

Request a quote from Flortek today and a member of our sales team will contact you as soon as possible. We will schedule a site visit, review the condition of your concrete as well as observe the activities that take place within the space, and provide engineered solutions with a variety of options to fit your budget.

Or, give us a call!