PRODUCTS
Description: Rapid Concrete Repair – Rapid Restore Cracks & Spalls
4015 is a very rapid set, high strength ultra-low viscosity concrete repair polymer. This two part polymer system is designed for rapidly rebuilding deeply spalled or damaged concrete surfaces, broken control joint walls and repairing cracks and spalls in concrete rapidly even in cold conditions. 4015 is similar to 4010. Retains 4010 characteristics and properties but is odorless and sets slightly slower and is classified as a regular non “DG” product.
Heavy Loads In 10 to 15 Minutes:
4015 repairs are put back in service in minutes after the installation is made. The 4015 is intended for use in damaged concrete, from parking decks to warehouse/cold storage floor spalls. This product is especially useful in these areas where "Down- time" is limited and a facility must operate around the clock.
Unique Characteristics:
4015 is very low in viscosity allowing the product to deeply penetrate and “nano-lock” into the concrete better than epoxy. 4015 does not become brittle as epoxies do over time and 4015 sets very quickly allowing use in just minutes.
Below Zero: Cold Temperatures
The product is unique in that it can repair cracks and spalls of most any size at temperatures below zero, (-10°Fto -15°F) .
Man Hours:
The 4015 is intended to be extremely fast setting, reducing working time, man hours and down-time.
The product can be ground smooth and become almost invisible when properly prepared and coated.
Concrete must have a minimum 28 day cure prior to application. **Concrete Must Be Dry. Clean the concrete repair area surface and remove all unsound concrete, dust and debris. Prepare surface using a dry diamond blade or a twisted wire wheel for spalls. Cut perimeter of damage with dry diamond blade to form a key-way. Chase and open cracks to provide some depth to the crack to allow for quick traveling of the product deep into the crack.
One part of mixed (A&B) product to two parts select sand, i.e., 1 pint of A + 1 pint of B added to 2 quarts of sand. Blend mixed product into sand quickly. Mix product and sand for another 30 seconds and immediately pour into the prepared and primed application area. Work into the repair area quickly. Screed to finished grade and allow to set, top surface with product as needed, broadcast additional sand as needed.
Allow product to set and grind using a grinder fitted with a fine grit Zec wheel. Work in circular motion to grind/smooth to finished grade. Seal the surface using mixed product neat with no sand.
Preplace Method:
Use #30 Grit Sand placed into repair area. Add Mixed product into the placed sand. If the repair is deep work in lifts. As the product saturates the sand add more sand and product until finished grade is reached. Finish with a broadcast of sand slightly above grade. Grind as needed.
Injection:
Set ports over the crack to be injected. Seal over the ports and over the crack using Madison’s 820 vertical cap seal. Allow the Cap Seal 820 to set for about 30 to 40 minutes before injection. Use only ports that fit the static mixers as supplied with the duplex cartridges.
Do not change static mixers or ports as the two items are designed to fit together. Place the end of the static mixer into the preplaced port. Slowly and evenly dispense the product using the duplex cartridge gun.
Watch the product flow as the mixed product exits the static mixer and flows/travels into the repair area. Monitor the progress of the product as it moves up to the next port. When the product reaches the next port above the one being injected, remove the static mixer from the port, seal the port with the provided plug and move up to the next port and begin the operation again. Set time is predicated on the temperature of the substrate. Typically the product will gel in 4 to 5 minutes at about 70 degrees F. The product will harden in 10 to 15 minutes and the ports can be removed. Seal the blemish left by the port using the 830. Sand, sack or finish as needed prior to coating the surface. Exterior applications should be ground and allowed to set for one to 2 days prior to being coated.
10 TO 15 Minutes Back-In-Use-Time
Advantages
RAPID FLOOR REPAIRS
COLD CONDITON USE -10°F
SATISFIES OSHA FLOOR FACILITY SAFETY AND SURFACE CONDITIONS
SAVES BEARINGS AND WHEELS
REDUCES FACILITY “DOWN-TIME” & MAINTENANCE MAN HOURS
MEETS USDA REQUIREMENTS
FUEL RESISTANT
BACK-IN-SERVICE TIME 10-15 MINUTES
NANO-LOCKS INTO CONCRETE, VERY LOW VISCOSITY
HIGH STRENGTH & FAST SET
- ALL CONCRETE SPALL/DAMAGE RAPID RESTORE & REPAIR
- REBUILDING CONTROL JOINT WALLS, FLOOR REPAIR
- KNITTING CRACKED CONCRETE WITH REBAR
- SHALLOW SPALLS ON WAREHOUSE FLOORS & BRIDGE DECKS
- GRADE MATCHING
- COLD STROAGE THRESHOLDS
- DECKS & LOADING DOCKS
General Physical Characteristics
Solids 70%
Gel Time 4-7 min. @ 75F
Shelf Life 1 year
Hardness ASTM D2240 Shore D 72
Mix Ratio 1:1
Tack Free ASTM D2471 5-10 minutes
Tensile ASTM D412 4500 filled
Bond Strength ASTM 882-99 2000 psi
Tear Strength ASTM 624-C >200 psi
Elongation ASTM D124 6% to 8%
Processing Temperature 70°F
Usage Temperature Range -30°F - 110°F
Viscosity @ 25°C mixed 18-20 cps
VOC Content g/l A, 2.5, B,4.5
Limitations:
Store the duplex cartridge cases out of direct sunlight in a cool location, protect from heat and high environmental temperatures. The product will be considerably faster in warm or hot conditions and slower in cold conditions. Do not use product that is hot. This product is for use by professional applicators only. Wear Protective Clothing and gloves as the product bonds very well to fabrics. Read MSDS before using this product. DOT/Flash Point – Non-flammable Liquid Classification, not regulated. Warranty: See Madison Universal Polymers Technologies. Warranty data sheet. (2-13) Product data sheets subject to change without notice. © 2010 Madison Universal Polymers Technologies.
