Remediation of air pollution can be costly and officially difficult. Many talk about and local air pollution control agencies have found that encapsulating contaminated concrete is the most economical and resilient solution for existing contaminants. 100% stable epoxy can seal impurities into the concrete with tiers of 10 to 100 mils thick. In place, the encapsulation works like an insect trapped in amber. Solids, gasses, and liquids are all caught 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 in close proximity to remove them.
It is a good idea to choose a white, yellowish, or red color for the first layer, or “seal overcoat.” Subsequent topcoats are a contrasting color like grey or brown. In this manner, 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 has no odor, can continue as heavy as needed, and will come in colors as well as clear. When making use of floor seals that may be 20 to 500 mils thick as they repair and level imperfect floor areas, it is critical to consider the height of the layer in addition to the length issues of normal roll-on applications. When water is poured on glass, it protrudes above the surface at the edges. Tugging a finger although water, one recognizes flattening at the access and exit tips because of its surface stress. When leveling floor surfaces, these same ramifications of the epoxy’s surface stress must be dealt with. Quite simply “self-levelling,” which is imperfect even for liquids like water, won’t produce a level top layer of epoxy.
100% epoxy coatings do not reduce and will harden at any level it is kept at after being catalyzed. But special steps are needed to be able to assure a set surface while filling uneven anomalies in the substrate. Experience has established that utilizing a squeegee-like movement with an extremely brief nap roller (3/16″) creates a pool of epoxy that can be pulled in your direction 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 top to attempt to contour along the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides custom-made kits specially designed to include every item necessary for the specific project of the client. Durall provides these kits directly to the work site and provides factory-direct support through the request process. Web visitors can obtain free, job-specific estimates on materials or countrywide turnkey installations by concluding a simple questionnaire. This full-service notion allows one to enjoy the great things about industrial strength floor surfaces.