Remediation of pollution can be expensive and officially difficult. Many condition and local pollution control companies have found that encapsulating contaminated concrete is the most cost-effective and long lasting solution for existing contaminants. 100% sturdy epoxy can seal contaminants into the cement with layers of 10 to 100 mils dense. In effect, the encapsulation works as an insect trapped in amber. Solids, gasses, and liquids are all captured inside a sturdy hard capsule. Pollutants are thus in a position to be left in place, with no risk to crews that might have had to work near remove them.
It is a good idea to choose a white, yellowish, or red colorization for the first coat, or “seal cover.” Succeeding topcoats are a contrasting color like gray 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 does not have any odor, can continue 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 advisable to consider the level of the finish as well as the length and width issues of normal roll-on applications. When water is poured on cup, it protrudes above the surface at the ends. Pulling a finger though the water, one views flattening at the entry and exit points because of its surface tension. When leveling flooring surfaces, these same ramifications of the epoxy’s surface stress must be handled. In other words “self-levelling,” which is incomplete even for fluids like water, won’t produce a flat top part of epoxy.
100% epoxy coatings do not reduce 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 uneven anomalies in the substrate. Experience has identified that using a squeegee-like action with an extremely brief nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to drip into low spots while keeping the surface flat. Care can be used to apply an even coat at the top, and too much rolling can cause the top to attempt to contour across the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floor coverings of Minneapolis, MN. Durall provides customized kits specially built to include every item necessary for the specific task of the customer. Durall delivers these kits directly to the work site and provides factory-direct support during the application process. Web tourists can obtain free, job-specific prices on materials or countrywide turnkey installations by concluding a straightforward questionnaire. This full-service notion allows one to enjoy the benefits associated with industrial strength floors.