Remediation of air pollution can be expensive and theoretically difficult. Many talk about and local air pollution control organizations have discovered that encapsulating contaminated concrete is the most economical and long lasting solution for existing contamination. 100% sturdy epoxy can seal contaminants into the cement with levels of 10 to 100 mils solid. In place, the encapsulation works as an insect trapped in amber. Solids, gasses, and liquids are all trapped inside a stable hard capsule. Pollutants are thus in a position to be left set up, with no threat to crews that might experienced to work in close proximity to remove them.
It is recommended to choose a white, yellowish, or red colorization for the first coating, or “seal layer.” 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 provide a “wear meter.”
100% epoxy does not have any odor, can continue as solid as needed, and will come in colors as well as clear. When applying floor seals that may be 20 to 500 mils thick as they repair and level imperfect floor areas, it is advisable to consider the height of the coating as well as the length and width issues of normal roll-on applications. When drinking water is poured on a glass, it protrudes above the surface at the edges. Pulling a finger although water, one recognizes flattening at the access and exit things due to its surface stress. When leveling floors, these same ramifications of the epoxy’s surface stress must be dealt with. In other words “self-levelling,” which is imperfect even for liquids like water, will not produce a flat top level of epoxy.
100% epoxy coatings do not reduce and will harden at any elevation it is left 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 established that using a squeegee-like motion with an extremely short nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to drip into low areas while keeping the surface flat. Care must be used to apply an even coat at the surface, and too much moving can cause the top to try to contour across the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floors of Minneapolis, MN. Durall provides personalized kits specially made to include every item needed for the specific job of the customer. Durall offers these kits right to the job site and provides factory-direct support through the request process. Web guests can buy free, job-specific estimates on materials or nationwide turnkey installations by completing a straightforward questionnaire. This full-service principle allows one to enjoy the benefits of industrial strength flooring surfaces.