Remediation of pollution can be expensive and technically difficult. Many point out and local pollution control organizations have discovered that encapsulating contaminated cement is the most economical and long lasting solution for existing contaminants. 100% sound epoxy can seal impurities into the cement with levels of 10 to 100 mils solid. In effect, the encapsulation works like an insect caught in amber. Solids, gasses, and liquids are all captured inside a sturdy hard capsule. Impurities are thus in a position to be left in place, with no risk to crews that may have had to work in close proximity to remove them.
It is highly recommended to choose a white, yellowish, or red colorization for the first jacket, or “seal jacket.” Subsequent topcoats are a contrasting color like gray or brown. In this manner, workers active the contaminated floors are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy has no odor, can continue as solid as needed, and comes 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 coating as well as the length and width issues of normal roll-on applications. When normal water is poured on cup, it protrudes above the surface at the sides. Pulling a finger though the water, one recognizes flattening at the entry and exit details due to its surface tension. When leveling flooring, these same effects of the epoxy’s surface tension must be handled. In other words “self-levelling,” which is imperfect even for fluids like water, will not produce a toned top coating of epoxy.
100% epoxy coatings do not shrink and can harden at any height it is kept at after being catalyzed. But special types of procedures are needed in order to assure a set surface while filling up unequal anomalies in the substrate. Experience has established that by using a squeegee-like motion with an extremely short nap roller (3/16″) creates a pool of epoxy that may be pulled towards you to drip into low areas while keeping the top flat. Care can be used to apply a straight coat at the top, and too much moving 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 Floors of Minneapolis, MN. Durall provides personalized kits specially constructed to add every item needed 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 visitors can obtain free, job-specific quotes on materials or countrywide turnkey installations by completing a straightforward questionnaire. This full-service concept allows one to enjoy the benefits of industrial strength floor surfaces.