Remediation of air pollution can be costly and officially difficult. Many talk about and local pollution control firms have discovered that encapsulating contaminated concrete is the most economical and resilient solution for existing contamination. 100% sound epoxy can seal pollutants into the cement with levels of 10 to 100 mils dense. In place, the encapsulation works like an insect caught in amber. Solids, gasses, and liquids are all captured inside a sturdy hard capsule. Impurities are thus able to be left set up, with no risk to crews that may have had to work in close proximity to remove them.
It is highly recommended to choose a white, yellowish, or red color for the first layer, or “seal cover.” Subsequent topcoats are a contrasting color like grey 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 dense as needed, and comes in colors as well as clear. When making use of floor seals that can be 20 to 500 mils dense as they repair and level imperfect floor areas, it is advisable to consider the height 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 corners. Tugging a finger though the water, one sees flattening at the admittance and exit factors due to its surface anxiety. When leveling surfaces, these same effects of the epoxy’s surface pressure must be handled. In other words “self-levelling,” which is incomplete even for liquids like water, will not produce a smooth top layer of epoxy.
100% epoxy coatings do not shrink and can harden at any elevation it is kept at after being catalyzed. But special methods are needed in order to assure a flat surface while filling unequal anomalies in the substrate. Experience has established that by using a squeegee-like movement with an extremely brief nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to drip into low areas while keeping the surface flat. Care must be used to apply a straight coat at the surface, and too much moving can cause the top to try to contour along the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floors of Minneapolis, MN. Durall provides customized kits specially built to include every item needed for the specific project of the client. Durall provides these kits directly to the job site and provides factory-direct support through the program process. Web tourists can obtain free, job-specific estimates on materials or countrywide turnkey installations by concluding a straightforward questionnaire. This full-service notion allows one to enjoy the benefits of industrial strength flooring.