Remediation of air pollution can be costly and theoretically difficult. Many condition and local air pollution control companies have discovered that encapsulating contaminated concrete is the most economical and resilient solution for existing contamination. 100% solid epoxy can seal contaminants into the concrete with levels of 10 to 100 mils heavy. In place, the encapsulation works as an insect caught in amber. Solids, gasses, and fluids are all captured inside a sound hard capsule. Contaminants are thus able to be left set up, with no risk to crews that might have had to work near remove them.
It is highly 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 active the contaminated floors are alerted when wear has made re-coating necessary. The contrasting colors thus provide a “wear meter.”
100% epoxy does not have any odor, can continue as solid as needed, and comes in colors as well as clear. When making use of floor seals that may be 20 to 500 mils heavy as they repair and level imperfect floor areas, it is advisable to consider the level of the coating as well as the length issues of normal roll-on applications. When water is poured on wine glass, it protrudes above the surface at the ends. Pulling a finger though the water, one recognizes flattening at the entry and exit items due to its surface stress. When leveling flooring, these same effects of the epoxy’s surface pressure must be handled. In other words “self-levelling,” which is imperfect even for fluids like water, won’t produce a chiseled top layer of epoxy.
100% epoxy coatings do not shrink and can harden at any level it is kept at after being catalyzed. But special techniques are needed to be able to assure a set surface while filling up uneven anomalies in the substrate. Experience has decided that by using a squeegee-like motion with a very brief nap roller (3/16″) creates a pool of epoxy that may be pulled in your direction to leak into low areas while keeping the surface flat. Care must be used to apply an even coat at the top, and too much moving can cause the top to try to contour over the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Floor of Minneapolis, MN. Durall provides custom-made kits specially created to add every item necessary for the specific task of the client. Durall offers these kits right to the work site and provides factory-direct support during the application process. Web tourists can obtain free, job-specific rates on materials or nationwide turnkey installations by concluding a simple questionnaire. This full-service concept allows anyone to enjoy the benefits associated with industrial strength flooring.