Remediation of pollution can be costly and theoretically difficult. Many status and local air pollution control organizations have discovered that encapsulating contaminated cement is the most inexpensive and resilient solution for existing contamination. 100% sound epoxy can seal impurities into the concrete with tiers of 10 to 100 mils heavy. In effect, the encapsulation works like an insect stuck in amber. Solids, gasses, and fluids are all captured inside a solid hard capsule. Contaminants are thus in a position to be left in place, with no risk to crews that may experienced to work in close proximity to remove them.
It is recommended to choose a white, yellowish, or red color for the first layer, or “seal layer.” Subsequent topcoats are a contrasting color like gray or brown. In this way, 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 go on as heavy as needed, and comes 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 level of the coating as well as the length issues of normal roll-on applications. When water is poured on a glass, it protrudes above the surface at the ends. Pulling a finger although water, one perceives flattening at the accessibility and exit tips because of its surface pressure. When leveling floor surfaces, these same ramifications of the epoxy’s surface stress must be handled. Quite simply “self-levelling,” which is imperfect even for fluids like water, won’t produce a level top level of epoxy.
100% epoxy coatings do not shrink and will harden at any level it is left at after being catalyzed. But special types of procedures are needed to be able to assure a flat surface while filling up unequal anomalies in the substrate. Experience has driven that by using a squeegee-like action with a very short nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to leak into low places while keeping the surface flat. Care must be used to apply a straight coat at the top, and too much moving can cause the surface to try to contour over the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides personalized kits specially made to include every item necessary for the specific task of the customer. Durall gives these kits right to the job site and factory-direct support through the program process. Web tourists can obtain free, job-specific rates on materials or nationwide turnkey installations by concluding a simple questionnaire. This full-service idea allows one to enjoy the advantages of industrial strength flooring.