Remediation of pollution can be expensive and officially 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% sturdy epoxy can seal contaminants into the concrete with layers of 10 to 100 mils solid. In place, the encapsulation works as an insect stuck in amber. Solids, gasses, and liquids are all trapped inside a stable hard capsule. Contaminants are thus able to be left set up, with no risk to crews that might experienced to work near remove them.
It is advisable to choose a white, yellow, or red colorization for the first coating, or “seal coat.” Subsequent 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 has no 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 heavy as they repair and level imperfect floor areas, it is advisable to consider the height of the finish 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 sees flattening at the access and exit details due to its surface pressure. When leveling floor surfaces, these same effects of the epoxy’s surface tension must be handled. Quite simply “self-levelling,” which is incomplete even for liquids like water, will not produce a toned top part of epoxy.
100% epoxy coatings do not shrink and can harden at any elevation it is left at after being catalyzed. But special methods are needed in order to assure a flat surface while filling unequal anomalies in the substrate. Experience has decided that using a squeegee-like movement with an extremely brief nap roller (3/16″) creates a pool of epoxy that may be pulled in your direction to drip into low locations while keeping the surface flat. Care must be used to apply an even coat at the top, and too much rolling can cause the top to attempt to contour along the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Floor coverings of Minneapolis, MN. Durall provides customized kits specially constructed to include every item necessary for the specific job of the client. Durall gives these kits directly to the work site and provides factory-direct support during the program process. Web site visitors can obtain free, job-specific quotes on materials or nationwide turnkey installations by completing a straightforward questionnaire. This full-service theory allows one to enjoy the great things about industrial strength floors.