There are different types of floor surface preparation types that concrete services contractors use to start any project. An important point to remember is that the company hired must have the experience in carrying out the industrial flooring preparation process. These methods have specialized equipment and contractors don't usually offer a service not unless they are equipped to do the work. The floor surface preparation process is a vital step in industrial flooring.

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More common surface preparation processes are:

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1. Shot Blasting also know as Captive or Dust Free Shot Blasting

This is the most commonly used method because it is the most effective and cheapest of all preparation methods. The machine used is attached to a dust extraction unit. This prevents dust from circulating in the area and will not disrupt what is going on around the work area.

2. Scarification

This is a mechanical process wherein the deteriorated surface of the concrete is removed or "scarified". The objective is to get to a sound substrate which the flooring system can be placed. The process can be of two methods - diamond grinding and STR machines.

The method removes thick mill coatings, overlays and as much as 1/2 inch of concrete with several passes. The equipment ranges from 8, 12 and 13 inches wide and is powered by electric power or by gasoline. They are always equipped with a dust collector.

3. Scabbling

The scabblers are used prior to shot blasting weak industrial flooring substrates. This is a more time consuming process but good for removing of thick flaky coatings & oil contaminated floors.

4. Grinding

The floor preparation process may take more than one method to complete. Another method that is seen often is the grinding process. Floor Grinders have ability to remove coatings, glue, and other particles while leaving the surface clean, smooth & ready for the application of thin mil coating & stains.

5. Acid Etching

Etching the when the area to be prepared is hosed carefully with acid. This is a two-man process with one man operating a nylon grit brush and the other is responsible for pouring the acid evenly and working with a broom. This is a risky process so only those experienced with such method should make the application. Contractors would have the necessary safety measures and outfit to do etching. Never attempt to do this yourself to avoid accidents and improper application of the acid.

It is good practice to know the different industrial flooring surface preparation process to be able to monitor effectively the progress of your project.

Industrial Flooring Surface Preparation

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