Remediation of pollution can be costly and theoretically difficult. Many talk about and local air pollution control companies have found that encapsulating contaminated concrete is the most inexpensive and long lasting solution for existing contamination. 100% sound epoxy can seal contaminants into the concrete with layers of 10 to 100 mils solid. In effect, the encapsulation works as an insect caught in amber. Solids, gasses, and liquids are all stuck inside a solid hard capsule. Impurities are thus in a position to be left in place, with no threat to crews that may have had to work in close proximity to remove them.
It is advisable to choose a white, yellow, or red colorization for the first overcoat, or “seal cover.” Following topcoats are a contrasting color like grey or brown. In this way, 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 continue as heavy as needed, and comes in colors as well as clear. When making use of floor seals that may be 20 to 500 mils dense as they repair and level imperfect floor surfaces, it is advisable to consider the height of the covering in addition to the length and width 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 views flattening at the entry and exit points because of its surface stress. When leveling flooring surfaces, these same effects of the epoxy’s surface pressure must be handled. In other words “self-levelling,” which is imperfect even for fluids like water, won’t produce a even top coating of epoxy.
100% epoxy coatings do not reduce and can harden at any height 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 decided that using a squeegee-like movement with a very short nap roller (3/16″) creates a pool of epoxy that can be pulled in your direction to leak into low places while keeping the surface flat. Care must be used to apply an even coat at the top, and too much rolling can cause the surface to attempt to contour across the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floors of Minneapolis, MN. Durall provides customized kits specially constructed to add every item necessary for the specific job of the client. Durall gives these kits right to the work site and factory-direct support through the program process. Web tourists can buy free, job-specific quotes on materials or countrywide turnkey installations by concluding a simple questionnaire. This full-service theory allows anyone to enjoy the great things about industrial strength surfaces.