Remediation of pollution can be expensive and theoretically difficult. Many condition and local pollution control organizations have found that encapsulating contaminated concrete is the most economical and resilient solution for existing contaminants. 100% solid epoxy can seal contaminants into the concrete with layers of 10 to 100 mils dense. In effect, the encapsulation works like an insect stuck in amber. Solids, gasses, and liquids are all captured inside a sturdy hard capsule. Contaminants are thus able to be left set up, with no threat to crews that may experienced to work in close proximity to remove them.
It is recommended to choose a white, yellow, or red colorization for the first cover, or “seal overcoat.” Succeeding topcoats are a contrasting color like grey or brown. In this way, workers moving around the contaminated surfaces are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy does not have any odor, can go on as dense as needed, and will come in colors as well as clear. When applying floor seals that can be 20 to 500 mils dense as they repair and level imperfect floor areas, it is critical to consider the level of the layer as well as the length and width issues of normal roll-on applications. When normal water is poured on glass, it protrudes above the top at the ends. Pulling a finger although water, one considers flattening at the admittance and exit tips due to its surface tension. When leveling flooring surfaces, these same effects of the epoxy’s surface anxiety must be dealt with. In other words “self-levelling,” which is incomplete even for fluids like water, will not produce a smooth top part of epoxy.
100% epoxy coatings do not shrink and will harden at any level it is remaining at after being catalyzed. But special strategies are needed to be able to assure a flat surface while filling up unequal anomalies in the substrate. Experience has determined that utilizing a squeegee-like action with an extremely short nap roller (3/16″) creates a pool of epoxy that may be pulled in your direction to leak into low spots while keeping the surface flat. Care must be used to apply an even coat at the surface, and too much moving can cause the surface to try to contour along the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides custom-made kits specially created to add every item needed for the specific job of the customer. Durall provides these kits right to the job site and provides factory-direct support during the request process. Web guests can buy free, job-specific rates on materials or nationwide turnkey installations by concluding a simple questionnaire. This full-service concept allows anyone to enjoy the advantages of industrial strength floor surfaces.