Remediation of air pollution can be expensive and officially difficult. Many condition and local pollution control organizations have found that encapsulating contaminated cement is the most inexpensive and long lasting solution for existing contaminants. 100% sturdy epoxy can seal impurities into the cement with levels of 10 to 100 mils solid. In place, the encapsulation works like an insect stuck in amber. Solids, gasses, and liquids are all caught inside a stable hard capsule. Pollutants are thus able to be left set up, with no threat to crews that may have had to work near remove them.
It is advisable to choose a white, yellow, or red color for the first layer, or “seal jacket.” Succeeding topcoats are a contrasting color like grey or brown. In this manner, workers active the contaminated areas are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy has no odor, can go on as dense as needed, and will come in colors as well as clear. When making use of floor seals that can be 20 to 500 mils thick as they repair and level imperfect floor areas, it is advisable to consider the level of the finish as well as the length issues of normal roll-on applications. When water is poured on cup, it protrudes above the top at the corners. Tugging a finger although water, one recognizes flattening at the accessibility and exit tips because of its surface pressure. When leveling flooring surfaces, these same ramifications of the epoxy’s surface tension must be dealt with. Quite simply “self-levelling,” which is incomplete even for fluids like water, won’t produce a level top covering of epoxy.
100% epoxy coatings do not reduce and will harden at any height it is kept at after being catalyzed. But special strategies are needed to be able to assure a set surface while filling up unequal anomalies in the substrate. Experience has established that using a squeegee-like action with a very brief nap roller (3/16″) creates a pool of epoxy that may be pulled towards you to leak into low areas while keeping the top flat. Care must be used to apply a straight coat at the top, and too much moving can cause the top to try to contour across the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides customized kits specially designed to add every item necessary for the specific task of the customer. Durall offers these kits directly to the job site and provides factory-direct support during the program process. Web visitors can obtain free, job-specific rates on materials or nationwide turnkey installations by completing a simple questionnaire. This full-service principle allows anyone to enjoy the benefits associated with industrial strength flooring.