Four types of concrete floor Coatings (And What You Should Know About Each)

A variety of factors, like the anticipated traffic volume and environmental conditions and conditions for durability, are to be considered to determine the ideal flooring coating to suit the specific application.

There are plenty of choices concerning concrete flooring coatings. They are typically used to shield concrete floors against wear and to stop corrosion to steel reinforcement. (To find out more about the specifics of corrosion in reinforced concrete, look up the section on corrosion resistance in reinforced Concrete Constructions.) In many instances, floor coatings can be utilized to:

  • Make floors more attractive by illuminating or defining specific parts of the facility
  • Mark the location of traffic isles
  • Route traffic
  • Cover stained concrete

This article will examine the most frequently identified concrete floor protection coatings and provide an overview of their benefits, drawbacks, and common applications.

Epoxy Floor Coatings

Epoxy flooring coating systems comprise two distinct components comprising An epoxy resin and a polyamine hardener. Both of these components are mixed before the application. If the resin and the hardener are mixed, they undergo the process of a chemical reaction that results in cross-linking of the components during the time they are cured. This chemical reaction results in a solid, stiff material made of plastic coating material that is well-bonded to the majority of the base layer.

Epoxy floor coverings are renowned for their toughness durable, toughness, and resistance to impact. These properties make epoxy coatings perfect for use in heavy-duty environments like warehouses, industrial buildings, logistic centers, and other places exposed to the heavy traffic of forklifts. Epoxy coatings are also known as a resistance material to chemical products, like bleach oil greases, cleaners, and so on. Its chemical resistivity makes epoxy an extremely popular choice for garages and workshops in the auto sector.

One of the biggest drawbacks that come with epoxy floor coats lies in the complicated application process. Preparing surfaces Particularly, the process is tedious. Epoxy flooring is not suited to damaged, contaminated, or not prepared surfaces. To ensure coating durability, the flooring must be free of oils, greases, and solvents. Surfaces that have been damaged must be repaired. In addition, the concrete might require grinding to make its pores more open and create a profile of the floor. (Learn the details about this process in 6 Methods to measure the surface profiles for concrete Surface Preparation.) Furthermore, the material requires approximately seven days to dry; thus, epoxy floors have a much slower time to turnover as compared to other types of coatings.

Floor Polyurethane Coatings

Polyurethanes can be described as polymers that are linked to a chemical compound group called carbamates. Polyurethane is a thermosetting polymer in nature, i.e., it does make it difficult to melt when heated. For the uninitiated, polyurethane coatings may appear to look like epoxy floors. But, they have distinctive characteristics that make them perfect for certain types of uses.

In contrast to epoxy coatings which are very robust and resistant to impact, polyurethane floor coatings are generally softer and more flexible. This can make polyurethane floor coatings ideal for areas that have high to moderate traffic from pedestrians. The higher elasticity makes polyurethane floors less prone to abrasion as the impacts are more easily absorbed and less likely to scratch. The flexibility and elasticity of polyurethane can also be attributed to its capability to function in colder environments. Temperatures.

The attractive features and desirable characteristics of polyurethane floor coatings are ideal for various applications, such as parking garages, freezer chambers, car parks, and bustling commercial establishments, such as airports, shopping malls, and hospitals.

Another of the major benefits of polyurethane flooring coatings is their time to cure. Floors that are coated with this substance are ready to use the following day. However, epoxy coatings need at least seven days to set before they are ready to use.

Although polyurethane has many positive properties, however, it does have some drawbacks. First, polyurethane floors are highly sensitive to moisture. If moisture gets into floors, air bubbles could develop on the Surface and cause unsightly blemishes to the floor. Floor coatings made of polyurethane are consequently not suitable for use in areas with high humid conditions. Their short pot duration and sensitivity to moisture make them difficult to handle. Therefore, proper treatment and use of polyurethane coatings typically require skilled and well-trained personnel.

Polyaspartic Floor Coatings

Polyaspartic is an element of polyurea. (More information on polyurea coatings is available in this article, The Story and the adoption by industry of Polyurea Coating Systems.) As with polyurea floor coatings, the polyaspartic coating is a dual-part product, i.e., the resin has to be paired with a catalyst to speed up the curing and the process of hardening. Although early versions of floor coatings made from polyaspartic had many flaws, advances in coating technology have enabled these floor coatings to be an excellent alternative compared to epoxy or polyurethane coating systems.

One of the main benefits of polyaspartic is its capacity to function as a full flooring system and a topping coat. In terms of floor coatings, polyaspartic coatings can accomplish with just one coat the same results that conventional epoxy and polyurethane would typically take two coats to achieve. This means that polyaspartics can significantly cut the time required to apply and labor and cost of materials.

Another advantage of floor coatings made from polyaspartic is that they can be customized. The esters of polyaspartic can be altered to control drying time and the life of pots. Certain coating compositions can dry within a matter of hours and allow a day after returning to work. This feature reduces the time lag and lets assets go back into service more quickly.

Since polyaspartic floor coatings match or exceed certain properties similar to their polyurethane counterparts, they can be utilized in various applications. They typically include areas with moderate to high foot traffic, including malls, airports and hospitals, shopping centers, etc.

Like epoxies, polyaspartic floor coatings require a careful approach in the preparation of surfaces. Incorrectly prepared surfaces could cause a variation in coating failing. Additionally, although polyaspartic coatings containing 100 percent solids have very lower VOC (VOC) emission rates, Most of the polyaspartic coatings are composed of solvents. These solvent-based coatings could be hazardous to breathe; hence, skilled workers and respirators are needed when applying.

Acrylic Floor Coatings

The majority of Acrylic floor paints are created using multiple monomers like ethyl acrylate, methacrylate methyl, or butyl acrylate. The components are usually made in a solvent, typically water. These floor coatings provide an acceptable compromise in terms of performance and cost.

Acrylic floor coatings may not be as long-lasting as their epoxy and polyurethane counterparts. Therefore, they might require to be polished or recoated more often than the other kinds of floor coatings. This means that even though the initial cost of floor coatings with acrylic could be fairly low, the long-term maintenance costs are likely to be more expensive than other coatings.

Because of these issues, they are ideal for decorative concrete floors, surfaces that have minimal pedestrian traffic, or areas where there is a low chance of scratches and chemical spills. Particular acrylic formulations have higher performance that includes improved sun protection slip resistance and water resistance.

Although acrylic isn’t as durable as other floor coatings, it has very rapid curing times, drying in as little as one-half an hour following application. This decreases total labor and processing times. Furthermore, the Surface of the coating can be easily polished if the coating gets damaged in the course of operation.

Conclusion

Concrete floor coatings provide distinct properties and advantages which can be utilized in various applications. A variety of factors, like expected traffic, environmental conditions, and durability needs, should be considered when deciding the concrete flooring coating product is best suited for a particular project.

Polyaspartic Floor Coating Questions & Answers

85% of all worker’s compensation claims are a result of employees slipping on slick floors. This poses a massive social and financial peril to businesses, which has resulted in industrial floor coatings becoming quite popular.

Some typical examples of floor coatings include epoxy, interlocking rubber tiles, and even concrete paint. However, none of these come close to Spartacote polyaspartic floor coating in quality, strength, durability, and slip-resistance.

Since you’re reading this, this more than likely isn’t your first time learning about polyaspartic floor coatings. They were introduced back in the early 1990s by Bayer Material Science, one of the world’s commanding chemical companies. It was originally used as a protective steel coating to prevent corrosion on bridges and other buildings and constructions.

Today, polyaspartic coatings and similar options have become somewhat familiar to the general public, as they’ve been innovated upon and marketed for broader purposes by companies. But they’re probably best known for protecting industrial floors, as well as the operators that safely walk on them.

Here, we’ve tried to bring collectively all of the most frequently asked inquiries regarding polyaspartic commercial floor coatings. To get your inquiries answered, keep reading.

What are polyaspartic commercial floor coatings?

Technically speaking, the term polyaspartic refers to an aliphatic polyurea. Most people are somewhat familiar with polyurea coatings, as they’re utilized in many applications as spray-down tank coatings and truck bedliners. Polyaspartic coatings are typically considered a variation of a polyurea coating and are most often used to protect and add slip-resistance to concrete platforms and floors.

How are polyaspartic floor coatings applied?

Polyaspartic floor coatings can be implemented using a squeegee, seal-coat broom, or nap roller. The most common administration methods are the dip-and-roll method and the ribbon-and-roll method, although these technicalities are typically only interested in professional installers.

Can polyaspartic coatings be applied in cold temperatures?

Yes. Depending on the coating’s particular formulation, polyaspartic industrial floor coatings can be applied in very low temperatures — even in conditions below zero degrees centigrade.

How long does it take for a polyaspartic coating to dry?

One of polyaspartic’s top-selling points is its rapid curing ability. These commercial floor coatings are designed to dry in a matter of hours or even less. In many cases, a facility can have their floors covered one day and be right back to work by the next day. This rapid cure time is one of polyaspartic’s main advantages over conventional epoxy coatings.

How tough are polyaspartic coatings compared to epoxy coatings?

Compared to epoxy floor coatings, polyaspartic coatings are even more long-lasting. Based on empirical testing information, polyaspartic coatings have been shown to provide abrasion resistance, which dramatically outperforms most epoxy coating systems.

Under what circumstances should a polyaspartic floor coating probably not be used?

As versatile and beneficial as they are, polyaspartic commercial floor coatings are not ideal for all environments. If a breathable concrete sealer is needed for a specific floor, a polyaspartic coating wouldn’t be the proper choice for that area. These may include such surfaces as driveways, sidewalks, and other branded concrete surfaces in outdoor settings. Because polyaspartic is a seamless, high-performance polymer coating made to preserve surfaces, it is not a breathable material. Over time, it can also exhibit moisture challenges if not implemented on appropriate surfaces.

Who can install a polyaspartic floor coating?

Because of their strong, high-performing nature, polyaspartic commercial floor coatings should only be applied by a trained concrete coating contractor. They are for expert use only.

Can a polyaspartic coating be applied on top of an epoxy coating?

Yes, polyaspartic coatings can be employed on top of epoxy-coated surfaces. Polyaspartic floor coatings display excellent inter-coat adhesion when utilized over epoxy coatings. In the case of old epoxy coatings that are still adhered to the substrate, a professional polyaspartic coating installer can implement a fresh polyaspartic top-coat over the area. This process involves mechanically profiling the epoxy-coated floor first by sanding it. Next, the excess dirt leftover must be vacuumed up, and the area must be thoroughly wiped down with a solvent or adhesion promoter to clean the surface. Following this, the floor can be recoated with a polyaspartic coating.

Can a floor with a polyaspartic coating outgas or negatively impact air quality?

Typically no. Polyaspartic floor coatings have low to zero VOC, which means they should not negatively affect the room’s air quality or the building where they’re installed.

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Do polyaspartic floor coatings negatively impact the appearance of the floor where they’re applied?

A skilled professional can apply a polyaspartic coating without negatively affecting the aesthetic quality of the floor. Polyaspartic coatings can incorporate attractive designs directly in the coating. The impressive floor designs possible with specialized polyaspartic commercial floor coatings are wonderful for expressing any creative side. If you are interested in becoming a professional applicator or hiring one, we recommend calling ArmorThane. With over 30 years in the business, they have become the go-to company for many throughout the world.

Hopefully, this article has answered any questions you had about polyaspartic commercial floor coatings. From home garages to industrial buildings, polyaspartic floor coatings are ideal for protecting floors and making them safer for the people who walk on them.