One concern with concrete floors is surface scaling, dusting, or premature surface failure. These problems are not necessarily caused by Type 1L cement itself. They can result from factors such as excess water at the surface, improper finishing, inadequate curing, cold-weather placement, or a weak surface layer.

Proper Practices Make a Difference

Preventing surface problems starts with the concrete mix and continues through every stage of installation. Contractors should avoid adding unnecessary water, allow the concrete to reach the appropriate condition before finishing, and use proper curing procedures. Environmental conditions—including temperature, wind, humidity, and moisture loss—should also be considered.

For industrial and commercial floors, proper surface preparation and finishing are especially important. A durable floor requires a strong, well-consolidated surface capable of withstanding traffic, abrasion, equipment, and other demands.

At The MJA Company, we understand that the long-term performance of a concrete floor depends on more than the concrete mix alone. Through professional concrete surface treatment, repair, polishing, and protective systems, we help improve the durability, appearance, and performance of concrete floors.

Whether the project is large or small, addressing potential surface issues early can help prevent costly repairs and extend the service life of the floor.

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No project is too big or too small. Whether it’s a small repair or a large-scale facility, our team delivers the same quality workmanship and attention to detail every time.

This recent project included:

• Filling saw-cut control joints with a durable two-component polyurea
• Performing concrete repairs where needed
• Polishing approximately 1,800 square feet of concrete
• Applying a penetrating hardener for added strength and durability
• Installing a polished concrete guard to enhance protection and appearance

The result is a cleaner, stronger, and more attractive concrete surface built to perform for years to come.

If your facility’s concrete floors need repair, polishing, or long-term protection, we’re ready to help—on projects both large and small. Contact us to learn how we can improve the performance, durability, and appearance of your concrete floors!

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Due to limited site access, we utilized specialized, smaller equipment to complete the work efficiently without disrupting surrounding areas. Terrazzo polishing is similar to polished concrete, but it requires careful modifications to account for the unique terrazzo properties, particularly the additional heat generated by terrazzo friction. Throughout the process, we applied a concrete hardener and a polished concrete guard to strengthen and protect the surface.

To address the uneven and damaged areas, we installed a polishable overlay at the threshold and used clear grout to fill small holes and pores across the floor, creating a smooth, uniform appearance. The terrazzo was polished to a 400-grit finish. While the repairs remain visible upon close inspection, they blend significantly better with the surrounding floor, resulting in a cleaner, more cohesive look that aligns with the refreshed bathroom space.

Below is a detailed view of the polishable overlay installed at the door threshold to create a smooth, even finish. 


If you have questions about terrazzo restoration or concrete floor repairs, please contact us. 

The post Terrazzo Restoration for a Bathroom Remodel at Buffalo Seminary appeared first on The MJA Company.

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Anyone responsible for any facet of building management, including facility engineers, building owners and superintendents, property managers, purchasing agents, maintenance personnel, realtors, developers, contractors, architects, and any managerial staff are highly encouraged to attend.

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