Remediation of pollution can be expensive and technically difficult. Many express and local air pollution control organizations have discovered that encapsulating contaminated concrete is the most economical and long lasting solution for existing contaminants. 100% stable epoxy can seal impurities into the concrete with layers of 10 to 100 mils heavy. In effect, the encapsulation works like an insect trapped in amber. Solids, gasses, and liquids are all captured inside a stable hard capsule. Contaminants are thus in a position to be left in place, with no risk to crews that may have had to work near remove them.
It is recommended to choose a white, yellow, or red color for the first cover, or “seal coat.” Following topcoats are a contrasting color like gray or brown. In this manner, workers moving around the contaminated areas are alerted when wear has made re-coating necessary. The contrasting colors thus give a “wear meter.”
100% epoxy does not have any odor, can continue as dense as needed, and will come in colors as well as clear. When applying floor seals that can be 20 to 500 mils thick as they repair and level imperfect floor areas, it is critical to consider the elevation of the finish in addition to the length and width issues of normal roll-on applications. When water is poured on goblet, it protrudes above the surface at the sides. Tugging a finger although water, one sees flattening at the access and exit items due to its surface anxiety. When leveling flooring surfaces, these same ramifications of the epoxy’s surface anxiety must be handled. In other words “self-levelling,” which is incomplete even for fluids like water, won’t produce a smooth top level of epoxy.
100% epoxy coatings do not reduce and will harden at any level it is still left at after being catalyzed. But special procedures are needed to be able to assure a flat surface while filling up unequal anomalies in the substrate. Experience has decided that by using a squeegee-like action with an extremely short nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to leak into low areas while keeping the top flat. Care must be used to apply an even coat at the top, and too much rolling can cause the surface to try to contour across the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Floor of Minneapolis, MN. Durall provides customized kits specially produced to include every item necessary for the specific project of the customer. Durall offers these kits directly to the work site and factory-direct support during the request process. Web tourists can obtain free, job-specific prices on materials or nationwide turnkey installations by doing a simple questionnaire. This full-service notion allows one to enjoy the benefits associated with industrial strength floor surfaces.