Remediation of air pollution can be expensive and theoretically difficult. Many talk about and local pollution control organizations have found that encapsulating contaminated concrete is the most economical and long lasting solution for existing contaminants. 100% solid epoxy can seal impurities into the concrete with tiers of 10 to 100 mils dense. In place, the encapsulation works as an insect captured in amber. Solids, gasses, and fluids are all stuck inside a sturdy hard capsule. Pollutants are thus in a position to be left set up, with no hazard to crews that may experienced to work near remove them.
It is highly recommended to choose a white, yellow, or red colorization for the first jacket, or “seal jacket.” Succeeding topcoats are a contrasting color like grey or brown. In this way, workers moving around the contaminated surfaces are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy does not have any odor, can go on as dense 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 surfaces, it is critical to consider the height of the coating as well as the length issues of normal roll-on applications. When normal water is poured on cup, it protrudes above the surface at the ends. Pulling a finger although water, one recognizes flattening at the entry and exit factors due to its surface tension. When leveling floors, these same effects of the epoxy’s surface tension must be handled. In other words “self-levelling,” which is incomplete even for liquids like water, won’t produce a level top covering of epoxy.
100% epoxy coatings do not shrink and can harden at any elevation it is remaining at after being catalyzed. But special procedures are needed to be able to assure a flat surface while filling uneven anomalies in the substrate. Experience has determined that by using a squeegee-like action with a very brief nap roller (3/16″) creates a pool of epoxy that may be pulled in your direction to leak into low spots while keeping the surface flat. Care can be used to apply an even coat at the surface, and too much moving can cause the surface to attempt to contour over the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Floor of Minneapolis, MN. Durall provides personalized kits specially made to add every item necessary for the specific project of the customer. Durall gives these kits directly to the job site and provides factory-direct support through the software process. Web site visitors can buy free, job-specific quotes on materials or nationwide turnkey installations by doing a simple questionnaire. This full-service principle allows one to enjoy the advantages of industrial strength floor surfaces.