Remediation of air pollution can be costly and theoretically difficult. Many condition and local air pollution control businesses have found that encapsulating contaminated concrete is the most inexpensive and long lasting solution for existing contamination. 100% sturdy epoxy can seal pollutants into the cement with layers of 10 to 100 mils thick. In effect, the encapsulation works like an insect stuck in amber. Solids, gasses, and liquids are all caught inside a stable hard capsule. Impurities are thus able to be left set up, with no hazard to crews that may experienced to work in close proximity to remove them.
It is advisable to choose a white, yellowish, or red colorization for the first coat, or “seal layer.” Subsequent 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 provide a “wear meter.”
100% epoxy has no odor, can continue as heavy as needed, and will come in colors as well as clear. When applying floor seals that may be 20 to 500 mils dense as they repair and level imperfect floor areas, it is critical to consider the level of the finish in addition to the length and width issues of normal roll-on applications. When drinking water is poured on wine glass, it protrudes above the surface at the sides. Tugging a finger though the water, one perceives flattening at the accessibility and exit things due to its surface tension. When leveling floors, these same effects of the epoxy’s surface anxiety must be dealt with. Quite simply “self-levelling,” which is incomplete even for liquids like water, won’t produce a chiseled top covering of epoxy.
100% epoxy coatings do not reduce and will harden at any level it is kept at after being catalyzed. But special types of procedures are needed to be able to assure a set surface while filling uneven anomalies in the substrate. Experience has determined that using a squeegee-like motion with a very short nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to leak into low spots while keeping the surface flat. Care must be used to apply an even coat at the surface, and too much moving can cause the top to attempt to contour across the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides personalized kits specially designed to include every item needed for the specific project of the client. Durall delivers these kits right to the work site and factory-direct support during the application process. Web guests can obtain free, job-specific quotations on materials or countrywide turnkey installations by doing a simple questionnaire. This full-service principle allows one to enjoy the great things about industrial strength floor surfaces.