Surface Preparation Before Applying Industrial Floor Coating

As the initial step to industrial floor coating, we have to take the surface preparation seriously. The success of the coating project sometimes depends on the preparation of surface. Failed coatings sometimes happen because of bad concrete preparation. To check if the floor you want coated is wholly cleaned and prepared, you can try to stick a duct tape to the floor and then peel it away. If there are any dust or particles on the tape, that means that the floor is not clean enough.

There are many methods to cleaning and preparing the concrete surface. Many of them requires the use of machines and tools. All involve a lot of time and patience. Here are some of the methods for surface preparation:

Chemical Cleaning: This is the most common method of surface preparation, and is the one used in many households. This is because it can be done by a homeowner without the help of professionals, given that the homeowner knows the process. Concrete stained with oil, grease, and dirt is the main target of the method, and these can be cleaned off by detergent or other appropriate concrete cleaners. Muriatic acid is commonly used for this, but it is relatively ineffective in removing oil and grease. The concrete needs to be scrubbed vigorously and rinsed with water thoroughly in order to remove all residue and particles.

Impact Tools and Scabblers: These devices work primarily to remove a little of your surface. It’s like scraping out a layer to bring the next layer out to the open. These operations will result in lots of dust and noise, though. The impact toole will pulverize the concrete and there will be a lot of mess. A very thorough rinsing is needed afterwards. Many will use water jetting or wet sandblasting to clean up the dust and prepare the concrete surface.

Scarifiers: Scabblers and scarifiers are alike in a way that the scarifiers also cut a thin layer off the concrete. The depth of cut is more controlled with the scarifier, though. It is also noise and produces a lot of dust. Luckily, the scarifier can control the generated dust by a dust collector attachment. This machine is mostly used on old floors, but should be operated by a skilled operator as it is a heavy one.

Blast Cleaning: There are several kinds of blast cleaning that can be used in surface preparation. Sandblasting is used to remove laitance, dirt, oil, and other particles int eh final surface preparation. The hardness of the concrete should be determined first before using the sandblasting machine. Shotblasting is another technique used to scour the concrete surface. There are a lot of factors to consider with this technique. As for waterblasting, water pressure and speed are the primary factors to take into consideration. Among the three, waterblasting is the most preferred method of surface preparation because there are no dusts and particles in the final preparation. There is also minimal structural damage with waterblasting.

There are many more ways to clean your concrete for the coating. They include acid etching, mechanical cleaning, and flame cleaning. Before trying one of the following methods, make sure you consult with your coating manufacturer or an expert in this field. Considering how this is a job that requires a lot of precautions, we should make sure that our surface preparation is done right before we apply industrial floor coating.

Industrial Floor Coatings – What Is The Best Solution?

Coatings for industrial floors are usually designed for use in places with large equipment. These coatings are mainly used in two places: residential garages where trucks and cars are parked, and factories with large machines and high foot traffic. The coatings must be level, durable and impact resistant. Currently there are several industrial floor coating options available to choose from.

Types of Industrial Floor Coatings

Epoxy
This is among the best popular coatings for industrial floors. Industrial epoxies usually cover surfaces which are harder like concrete. They are usually made from plastic based resins that are mixed together so as to make a liquid mixture, which is then spread on the floors and later to dry and form a plastic surface. You may paint the floor and stamp decorative versions on it. However, industrial versions require durable coats which will easily withstand wear.

Hybrid Polymer
Hybrid polymers resemble epoxies; however they are more complex and provide more direct advantages for industrial application purposes. These coatings can be more easily installed. The coatings are also more resistant to situations that are common in warehouses and factories like UV radiation and chemical spills. There are newer types of coatings which may be much more costly compared to epoxy options.

Ceramics
Ceramic coatings are usually created out of clay mixed with various stabilizers and burnt into tile or brick shapes. Professionals responsible for the installation then link the materials that are across the floor using jointing cements. Ceramics are excellent at being heat resistant and are usually very durable. The installers often put the ceramics on top of a resin base to enhance the resistance impact. A much newer material made of carbon is slowly replacing the ceramics.

Sealers
For less costly and simpler choices, factories create their floors from concrete and apply a good and appropriate sealer. Such sealers usually prevent moisture from entering the concrete and also help to protect the concrete from long term wear and spills. To keep the concrete in good condition, you have to keep reapplying the sealants usually after a couple of years.

Green polyurethane
Green polyurethane is another form of polyurethane with no toxic isocyanates or any other substance that could be harmful. This is a modified form of hybrid polyurethane which possesses the properties of epoxy and polyurethane binders and is usually used as industrial floor coatings. It’s production does not involve any use of chemicals that may pose danger to one’s health and now, top regulatory agencies are recommending the use of polyurethane in the absence of isocyanates.

Other benefits of this green coating solution include the fact that it is impervious to moisture. This implies that they are very stable and usually do not go through changes in their chemical composition when they come into contact with water. They are also corrosion resistant when exposed to chemical compared to conventional industrial floor coatings. Green Polyurethane is resistant to a variety of chemicals and possesses excellent adhesive properties and its durability is superior, giving the consumer more value for their money.

Among the aforementioned industrial coating options, Green polyurethane stands out, as it offers more advantages and has less footprint on the environment than other coating solutions..