Remediation of air pollution can be costly and officially difficult. Many talk about and local air pollution control companies have found that encapsulating contaminated concrete is the most economical and long lasting solution for existing contaminants. 100% sturdy epoxy can seal pollutants into the cement with tiers of 10 to 100 mils heavy. In place, the encapsulation works like an insect trapped in amber. Solids, gasses, and liquids are all stuck inside a stable hard capsule. Impurities are thus in a position to be left set up, with no danger to crews that may have had to work in close proximity to remove them.
It is highly recommended to choose a white, yellow, or red color for the first layer, or “seal coating.” Subsequent 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 has no odor, can go on as thick as needed, and will come in colors as well as clear. When applying floor seals that may be 20 to 500 mils heavy as they repair and level imperfect floor floors, it is advisable to consider the level of the finish as well as the length issues of normal roll-on applications. When normal water is poured on cup, it protrudes above the surface at the corners. Pulling a finger although water, one sees flattening at the entry and exit factors due to its surface stress. When leveling floor surfaces, these same effects of the epoxy’s surface stress must be dealt with. In other words “self-levelling,” which is incomplete even for fluids like water, won’t produce a level top layer of epoxy.
100% epoxy coatings do not reduce and can harden at any level it is left at after being catalyzed. But special methods are needed to be able to assure a set surface while filling uneven anomalies in the substrate. Experience has identified that using a squeegee-like action with an extremely short nap roller (3/16″) creates a pool of epoxy that can be pulled in your direction to leak into low spots while keeping the top flat. Care must be used to apply a straight coat at the surface, and too much moving can cause the surface to try to contour over the floor’s imperfections.
A good way to obtain 100% epoxy floor coatings is Durall Industrial Flooring of Minneapolis, MN. Durall provides personalized kits specially constructed to include every item needed for the specific job of the customer. Durall delivers these kits directly to the job site and factory-direct support during the program process. Web site visitors can obtain free, job-specific quotations on materials or nationwide turnkey installations by doing a straightforward questionnaire. This full-service strategy allows one to enjoy the benefits associated with industrial strength flooring.