Remediation of pollution can be costly and technically difficult. Many point out and local pollution control firms have discovered that encapsulating contaminated concrete is the most economical and long lasting solution for existing contaminants. 100% sound epoxy can seal impurities into the cement with layers of 10 to 100 mils solid. In place, the encapsulation works like an insect stuck in amber. Solids, gasses, and fluids are all caught inside a sound hard capsule. Contaminants are thus able to be left set up, with no danger to crews that may experienced to work in close proximity to remove them.
It is a good idea to choose a white, yellow, or red colorization for the first coat, or “seal coating.” Following topcoats are a contrasting color like gray or brown. In this manner, workers moving around the contaminated areas are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy has no odor, can go on as heavy as needed, and will come in colors as well as clear. When applying floor seals that may be 20 to 500 mils solid as they repair and level imperfect floor floors, it is critical to consider the level of the layer as well as the length issues of normal roll-on applications. When normal water is poured on glass, it protrudes above the surface at the edges. Pulling a finger though the water, one recognizes flattening at the entrance and exit factors due to its surface anxiety. When leveling flooring surfaces, these same ramifications of the epoxy’s surface tension must be dealt with. Quite simply “self-levelling,” which is imperfect even for liquids like water, won’t produce a flat top covering of epoxy.
100% epoxy coatings do not reduce and will harden at any level it is left at after being catalyzed. But special procedures are needed in order to assure a flat surface while filling up unequal anomalies in the substrate. Experience has driven that by using a squeegee-like movement with a very brief nap roller (3/16″) creates a pool of epoxy that may be pulled towards you to leak into low places while keeping the top flat. Care can be used to apply an even coat at the surface, and too much rolling can cause the surface to attempt to contour along the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides customized kits specially designed to include every item necessary for the specific job of the customer. Durall delivers these kits directly to the job site and provides factory-direct support through the program process. Web site visitors can obtain free, job-specific quotations on materials or countrywide turnkey installations by completing a simple questionnaire. This full-service theory allows one to enjoy the advantages of industrial strength floor surfaces.