Remediation of pollution can be expensive and theoretically difficult. Many point out and local air pollution control firms have found that encapsulating contaminated concrete is the most inexpensive and resilient solution for existing contaminants. 100% stable epoxy can seal impurities into the concrete with layers of 10 to 100 mils solid. In effect, the encapsulation works like an insect trapped in amber. Solids, gasses, and fluids are all caught inside a sturdy hard capsule. Contaminants are thus in a position to be left set up, with no risk to crews that might have had to work in close proximity to remove them.
It is highly recommended to choose a white, yellowish, or red color for the first coat, or “seal coating.” Subsequent topcoats are a contrasting color like grey or brown. In this manner, workers moving around the contaminated floors are alerted when wear has made re-coating necessary. The contrasting colors thus provide a “wear meter.”
100% epoxy has no odor, can continue as solid as needed, and comes 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 advisable to consider the level of the coating as well as the length and width issues of normal roll-on applications. When water is poured on goblet, it protrudes above the surface at the ends. Tugging a finger though the water, one recognizes flattening at the entrance and exit points because of its surface anxiety. When leveling flooring, these same effects of the epoxy’s surface stress must be handled. Quite simply “self-levelling,” which is imperfect even for liquids like water, won’t produce a toned top part of epoxy.
100% epoxy coatings do not shrink and can harden at any height it is left at after being catalyzed. But special procedures are needed to be able to assure a flat surface while filling unequal anomalies in the substrate. Experience has identified that utilizing a squeegee-like movement with an extremely brief nap roller (3/16″) creates a pool of epoxy that can be pulled in your direction to leak into low spots while keeping the surface flat. Care must be used to apply a straight coat at the surface, and too much moving can cause the top to try to contour along the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floor of Minneapolis, MN. Durall provides customized kits specially produced to add every item needed for the specific task of the client. Durall offers these kits right to the work site and factory-direct support through the software process. Web visitors can obtain free, job-specific prices on materials or countrywide turnkey installations by completing a simple questionnaire. This full-service strategy allows anyone to enjoy the advantages of industrial strength flooring surfaces.