MCSI -- Epoxy/Polyurethane Injections

2399 River Road Grand Junction, CO 81505 888-742-0692 970-245-0834 mcsi@maysconcrete.com
Epoxy/Polyurethane Injections
	Epoxy Injection
	Epoxy injection is a procedure to "weld" cracks in concrete together, which improves its performance and extends its useful life. It involves a low viscosity epoxy resin mixed according to specifications and pumped under pressure through drilled holes that intersect the crack, and/or through injection ports mechanically or epoxied in place over the crack.
To download this info in a printable Adobe PDF format click here. (requires Adobe Acrobat Reader)	Mays Construction Specialties, Inc. uses the latest equipment and proven materials with trained and certified repair technicians to ensure the desired results required for this type of repair work. Advantages: Tenacious bond; a good adhesive Can be made very moisture tolerant Good resistance to wear Good to about 180F Outstanding resistance to alkali, inorganic acids and many solvents Can be made to cure under cold, wet conditions Excellent adhesion to most materials Can be highly filled with low shrinkage	Epoxy injection at Hilltop Rehabillitaion Center pool in Grand Junction, CO.
	Polyurethane Injections
	Polyurethane injection is most commonly used for water control by injection into cracks or joints to form a gasket, by injection through a structure to form a barrier between structure and soil, or by injection into the soil to consolidate the soil into a monolithic, impermeable barrier.
To download this info in a printable Adobe PDF format click here. (requires Adobe Acrobat Reader) "The workmanship was professional and the results of the grouting are impressive. It is a pleasure to work with someone who does what they say they are going to do, when they say they are going to do it." Eric Nilsen, Maintenance Coordinator; Mesa County Valley School District 51	Polyurethane resins or grouts form gels, foams or solids, and are hydrophilic or hydrophobic. They are very stable, and have good resistance to acids and alkalis. Life expectancy of polyurethanes can be measured in one to two decades. These resins have many desirable qualities, such as expansiveness, adherence to wet or dry surfaces, controllable set times, a tenacious bonding ability, chemical resistance, and are reacted by the very water that you may be trying to stop. Mays Construction Specialties, Inc. has been using polyurethane resins for over ten years, and in many different types of applications, including soil stabilization and injection into rock strata, dams, water tanks, water treatment plants, pools, and residential basements. MCSI has many pieces of specialized equipment necessary for a wide range of projects and has trained personnel with years of experience to assure the results required by our clients. Cement/ Polyurethane grouting of snowmaking retention pond at the top of Beaver Creek Ski Resort in Beaver Creek, CO.	Spring Park Dam outlet repair and polyurethane injection. Basalt, CO Polyurethane injection for underground vault in Clifton, CO