In terms of chemical exposure, PU flooring is also a preferable choice, particularly in the food industries that deal with the manufacture of dairy, milk, and beverages, as these processes expose the floor to fruit acids such as lactic acid.
The primary distinction between polyurethane and epoxy flooring is that the former is more flexible, while the latter is generally harder.
Additionally, self-leveling materials and PU coatings are even more susceptible to the presence of moisture. The application of PU flooring material may therefore be hampered by condensation, floor wetness, or abnormally high humidity. This can result in wrinkles, pinholes, bubbles, and blisters on the top surface as well as problems with debonding from the concrete substrate.
When PU flooring and epoxy flooring are contrasted, epoxy is more moisture-sensitive than PU flooring materials.
When a job needs to be finished quickly, PU flooring is a suitable option because it often cures more quickly than epoxy flooring materials. But because PU flooring materials have a shorter pot life than other materials, putting them requires skilled applicators, thus it's best to engage an expert.
Although PU flooring materials are generally a little more expensive, it's crucial to realize that cost is not always the deciding factor and that careful consideration of the best type of material for the facility and/or intended function is advised.
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