Remediation of air pollution can be costly and theoretically difficult. Many status and local pollution control firms have found that encapsulating contaminated concrete is the most inexpensive and resilient solution for existing contamination. 100% solid epoxy can seal contaminants into the concrete with layers of 10 to 100 mils solid. In place, the encapsulation works like an insect captured in amber. Solids, gasses, and fluids are all trapped inside a sound hard capsule. Impurities are thus able to be left in place, with no hazard 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 layer, or “seal cover.” 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 thick as needed, and comes in colors as well as clear. When applying floor seals that can be 20 to 500 mils solid as they repair and level imperfect floor surfaces, it is advisable to consider the elevation of the coating as well as the length and width issues of normal roll-on applications. When water is poured on glass, it protrudes above the surface at the corners. Tugging a finger although water, one sees flattening at the access and exit points due to its surface stress. When leveling flooring surfaces, these same ramifications of the epoxy’s surface pressure must be handled. Quite simply “self-levelling,” which is imperfect even for fluids like water, won’t produce a chiseled top covering of epoxy.
100% epoxy coatings do not reduce and will harden at any height it is remaining at after being catalyzed. But special steps are needed to be able to assure a set surface while filling unequal anomalies in the substrate. Experience has driven that using a squeegee-like action with a very short nap roller (3/16″) creates a pool of epoxy that may be pulled towards you to leak into low spots while keeping the surface flat. Care must be used to apply a straight coat at the top, 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 Floors of Minneapolis, MN. Durall provides custom-made kits specially produced to include every item necessary for the specific project of the customer. Durall gives these kits directly to the job site and factory-direct support during the software process. Web guests can obtain free, job-specific estimates on materials or countrywide turnkey installations by completing a simple questionnaire. This full-service theory allows anyone to enjoy the benefits of industrial strength floors.