VariFlo is a lightweight portable machine that can be transported in the back of a pickup truck. The machine has a bracket that allows the machine to be hung quickly and easily wherever it is most convenient to the user: on a tote, drum, fence, or tailgate. Some government agencies have even customized their vehicles for the VariFlo machine so that they are always ready for fast repairs. VariFlo can also be attached to a lightweight dolly and rolled along the repair project. For highway repairs or extensive damage, use the highly portable VariFlo Upright Polymer Dispensing machine which can be set up and used by one person in just a few minutes. The VariFlo machine dispenses Concrete Welder (available in gray, dark gray, and black) to quickly and easily repair large volume pavement damage.
Benefits of Polymer Repair Using VariFlo Upright Polymer Dispensing Machine:
Two component polyurethane systems designed to support heavy traffic loads.
Chemical resistance to oils, hydraulic fluids, diesel, and gasoline.
Flexible enough to minimize bond stresses and thermal stresses.
Low viscosity ensures deep penetration to county hydraulic pumping action.
Rapidly setting for quick return to traffic.
Fills voids to extend life expectancy of concrete.
Restore aggregate interlock for better load transfer and slab stabilization.
Minimal prep and no demolition or removal significantly reduces labor requirements.
Reduced repair times allow for faster return to traffic with minimal interruption and safer work environment.
No training required
Repair time is counted in minutes – not hours
Last longer than conventional repair materials.
Can be applied over a wide temperature range.
Safe to use, no VOC’s and closed delivery system eliminates exposure concerns.
Grade restoration enhances smooth ride.
Concrete and Asphalt Repair Applications
VariFlo provides a quick application of polyurethane products to repair and seal cracked pavement with a self leveling, penetrating polymer. VariFlo repairs restore pavement structure with a high strength polymer concrete that can be used on roads, bridges, slabs, parking structures and floors. Repairs are quick and long lasting; traffic can resume within 20 minutes.
1. Clean pavement with broom or blower
2. Dry pavement with propane torch or heat lance
3. Pre-mix materials with fin mixer for 5 minutes
6. Vent drum with supplied vent screw
8. Move handles into upright position
9. Use velcro strap to recirculate material
10. Turn on power. Remove velcro strap from gun
11. Move handles down to begin running material through hoses
12. Spray tools with vegetable oil
18. Flow small amount of material to test product setup time
19. Squeeze trigger to begin flow
20. Fill damaged pavement with polymer
Innovative Concrete and Asphalt Repair Products
We supply innovative concrete and asphalt repair products that are durable and easy to place. Our experience includes research and development in the 1980’s for the United States Air Force on Rapid Runway repair for restoring bombed runways for NATO bases in Europe. Flexible polyurethane polymers from the U.S. Air Force Research with high mechanical properties and superior bond strength are the basis for Roklin repair products. Roklin’s Pavement Repair Products survive where conventional products fail.
Daily Maintenance Recommendations
When the job is complete, remove static mixer and dispose of it. Remove the manifold from the applicator and thoroughly clean with acetone or equivalent. Blow air through the manifold to check for clogs. Set manifold aside until ready to use on your next repair. Hoses should remain air-tight and full of fluid to avoid drying out and crystalizing. This will avoid clogging. Maching should be stored in a warm, dry environment.
If the machine will not be used for more than two weeks, flush the A-side hose with disel or hydraulic oil. When ready to use again, flush A-side thoroughly before reconnecting to the polymer liquid.
Replacement Parts / Fittings
Check valve with Mini Ball Valve A.
Check valve with Mini Ball Valve B.
Complete hose assembly with applicator.
Tool Box Contents: