Remediation of pollution can be costly and officially difficult. Many talk about and local pollution control organizations have found that encapsulating contaminated concrete is the most economical and long lasting solution for existing contaminants. 100% stable epoxy can seal pollutants into the concrete with layers of 10 to 100 mils thick. In place, the encapsulation works like an insect stuck in amber. Solids, gasses, and liquids are all trapped inside a stable hard capsule. Pollutants are thus able to be left in place, with no hazard to crews that may experienced to work in close proximity to remove them.
It is highly recommended to choose a white, yellowish, or red colorization for the first layer, or “seal coating.” Following topcoats are a contrasting color like grey or brown. In this way, workers active the contaminated surfaces 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 thick as needed, and will come in colors as well as clear. When applying floor seals that can be 20 to 500 mils heavy as they repair and level imperfect floor surfaces, it is advisable to consider the height of the covering as well as the length and width issues of normal roll-on applications. When normal water is poured on cup, it protrudes above the top at the ends. Tugging a finger though the water, one considers flattening at the entrance and exit things because of its surface tension. When leveling floors, these same effects of the epoxy’s surface anxiety must be dealt with. Quite simply “self-levelling,” which is imperfect even for liquids like water, won’t produce a flat top level of epoxy.
100% epoxy coatings do not shrink and can harden at any level it is left at after being catalyzed. But special steps are needed to be able to assure a flat surface while filling uneven 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 drip into low areas while keeping the top flat. Care must be used to apply a straight coat at the top, and too much rolling can cause the top to try to contour along the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Floors of Minneapolis, MN. Durall provides customized kits specially created to add every item necessary for the specific project of the client. Durall offers these kits right to the job site and factory-direct support during the request process. Web site visitors can obtain free, job-specific rates on materials or countrywide turnkey installations by completing a simple questionnaire. This full-service notion allows one to enjoy the benefits associated with industrial strength flooring surfaces.