Remediation of air pollution can be costly and theoretically difficult. Many state and local pollution control businesses have discovered that encapsulating contaminated cement is the most inexpensive and long lasting solution for existing contamination. 100% sturdy epoxy can seal contaminants into the concrete with layers of 10 to 100 mils heavy. In place, the encapsulation works like an insect captured in amber. Solids, gasses, and liquids are all trapped inside a stable hard capsule. Pollutants are thus in a position to be left set up, with no risk to crews that might have had to work near remove them.
It is advisable to choose a white, yellow, or red color for the first jacket, or “seal cover.” Following topcoats are a contrasting color like gray or brown. In this manner, 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 does not have any odor, can go on as heavy as needed, and will come in colors as well as clear. When applying floor seals that may be 20 to 500 mils solid as they repair and level imperfect floor surfaces, it is critical to consider the height of the covering in addition to the length and width issues of normal roll-on applications. When normal water is poured on wine glass, it protrudes above the top at the edges. Pulling a finger although water, one considers flattening at the access and exit tips due to its surface pressure. When leveling floor surfaces, these same ramifications of the epoxy’s surface pressure must be handled. Quite simply “self-levelling,” which is incomplete even for liquids like water, will not produce a flat top covering of epoxy.
100% epoxy coatings do not shrink and will harden at any elevation it is remaining at after being catalyzed. But special methods are needed to be able to assure a set surface while filling up uneven anomalies in the substrate. Experience has driven that utilizing a squeegee-like motion with a very brief nap roller (3/16″) creates a pool of epoxy that can be pulled towards you to leak into low areas while keeping the surface flat. Care can be used to apply a straight coat at the top, and too much rolling can cause the surface to attempt to contour along the floor’s imperfections.
A good source of 100% epoxy floor coatings is Durall Industrial Floor coverings of Minneapolis, MN. Durall provides personalized kits specially made to add every item necessary for the specific job of the customer. Durall delivers these kits directly to the job site and factory-direct support through the software process. Web guests can obtain free, job-specific rates on materials or nationwide turnkey installations by doing a straightforward questionnaire. This full-service principle allows one to enjoy the great things about industrial strength floor surfaces.