Remediation of pollution can be costly and officially difficult. Many talk about and local pollution control agencies have found that encapsulating contaminated cement is the most economical and long lasting solution for existing contamination. 100% solid epoxy can seal impurities into the concrete with levels of 10 to 100 mils thick. In effect, the encapsulation works as an insect caught in amber. Solids, gasses, and fluids are all stuck inside a solid hard capsule. Impurities are thus in a position to be left set up, with no risk to crews that might experienced to work near remove them.
It is advisable to choose a white, yellowish, or red color for the first jacket, or “seal coating.” Succeeding topcoats are a contrasting color like gray 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 has no odor, can go on as heavy as needed, and comes in colors as well as clear. When making use of floor seals that can be 20 to 500 mils solid as they repair and level imperfect floor floors, it is advisable to consider the elevation of the layer in addition to the length issues of normal roll-on applications. When drinking water is poured on wine glass, it protrudes above the surface at the corners. Pulling a finger though the water, one recognizes flattening at the access and exit tips because of its surface pressure. When leveling floors, these same ramifications of the epoxy’s surface stress must be dealt with. Quite simply “self-levelling,” which is imperfect even for fluids like water, will not produce a chiseled top coating of epoxy.
100% epoxy coatings do not shrink and will harden at any height it is still left at after being catalyzed. But special methods are needed to be able to assure a flat surface while filling up uneven anomalies in the substrate. Experience has driven that utilizing a squeegee-like motion with a very short nap roller (3/16″) creates a pool of epoxy that can be pulled in your direction to leak into low areas while keeping the top flat. Care can be used to apply a straight coat at the top, and too much rolling can cause the top to try to contour over the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floor coverings of Minneapolis, MN. Durall provides customized kits specially designed to add every item needed for the specific task of the customer. Durall gives these kits right to the job site and factory-direct support during the software process. Web tourists can buy free, job-specific estimates on materials or nationwide turnkey installations by doing a straightforward questionnaire. This full-service theory allows anyone to enjoy the advantages of industrial strength floor surfaces.