Polyureas and Polyaspartics were initially produced for coating steel to avoid corrosion. The outstanding characteristics of like a fast cure and sturdiness brought to experimenting to be used on concrete industrial flooring.
What Exactly Are Polyaspartic and Polyurea Coatings
Simply they’re a sophisticated form of concrete floor paint. They’re a 2 component product which are mixed together just before application and therefore are folded at first glance. They are available in obvious but they are usually pigmented with grey or tan but any color could be produced. Vinyl colored chips could be broadcast in to the surface while wet. Whether full broadcast does apply which appears like a terrazzo finish or chips could be gently sprinkled to provide a bit more character.
Advantages of Polyureas Over Epoxy Coatings
1. Rapid Cure – Polyureas can dry within an hour so multiple jackets does apply per day. For companies that can’t permit downtime this solves a large problem. A good example is really a company that may only permit downtime more than a weekend. With the proper surface prep equipment the concrete could be ground smooth more than a Friday night, cracks and spalling fixed the following morning with two jackets put on a Saturday, two on Sunday as well as in service for Monday morning.
2. Adhesion To Concrete – Polyureas possess the unique capability to “wet” into concrete. What this means is they absorb in to the concrete following the surface is ground smooth with industrial floor grinding equipment, gemstone blades along with a dustless vacuum system. The advantage would be that the polyureas cure included in the concrete instead of sticking with the top as an epoxy. This substantially alleviates chance of delamination. Highly trained professionals will test the density from the concrete and adjust the”wetting” for the surface.
3. Cold Temperature Application – It’s been reported that polyureas does apply at below zero temperatures. Though couple of would attempt in extreme cold a coating does apply on the cold concrete floor. What this means is projects can completed all year round.
How Polyaspartic and Poyurea Coatings are Applied
1. Grinding The Concrete Surface – This involves specialized equipment, gemstone blades along with a dustless vacuum system. The applicator will adjust the rate from the diamonds which circulate within the surface grinding the very best layer from the concrete. This creates lots of dust that is found in specialized high power vacuum systems. The grinding process removes the ups and downs within the surface developing a flat floor.