Remediation of air pollution can be costly and theoretically difficult. Many condition and local pollution control companies have found that encapsulating contaminated concrete is the most inexpensive and long lasting solution for existing contamination. 100% solid epoxy can seal pollutants into the concrete with levels of 10 to 100 mils solid. In effect, the encapsulation works as an insect captured in amber. Solids, gasses, and fluids are all caught inside a solid hard capsule. Contaminants are thus in a position to be left set up, with no hazard to crews that might experienced to work in close proximity to remove them.
It is recommended to choose a white, yellow, or red colorization for the first coating, or “seal jacket.” Succeeding 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 continue as solid as needed, and will come 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 in addition to the length and width issues of normal roll-on applications. When water is poured on goblet, it protrudes above the top at the edges. Pulling a finger although water, one views flattening at the admittance and exit points because of its surface stress. When leveling floors, 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, will not produce a even top part of epoxy.
100% epoxy coatings do not shrink and can harden at any elevation it is still left at after being catalyzed. But special techniques are needed in order to assure a set surface while filling up uneven anomalies in the substrate. Experience has motivated that by using a squeegee-like action with an extremely short nap roller (3/16″) creates a pool of epoxy that may be pulled towards you to leak into low places while keeping the surface flat. Care must be used to apply an even coat at the surface, and too much rolling can cause the surface to attempt to contour over the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides personalized kits specially built to add every item necessary for the specific project of the customer. Durall provides these kits directly to the job site and factory-direct support during the software process. Web guests can buy free, job-specific estimates on materials or nationwide turnkey installations by completing a simple questionnaire. This full-service strategy allows anyone to enjoy the great things about industrial strength surfaces.