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TRU Self-Leveling

Country/Region china
Company Rapid Set Co.,ltd
Categories Self Levelling Cement
Telephone 800-929-3030
ICP License Issued by the Chinese Ministry
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    TRU Self-Leveling


    Rapid Set TRU Self Leveling - Data Sheet [Printable PDF]
    Technical Bulletin - TRU Floor Polishing
    Technical Bulletin #110419 - TRU Multiple Coats
    Use TRU Self-Leveling for high performance floor topping, underlayment and resurfacing projects. TRU Self-Leveling is ideal for projects that need long flow life and working time while achieving high early strength. TRU Self-Leveling cures to a light off-white color ideal for stained, dyed, or integrally colored floors and decorative embedded aggregate flooring. TRU also grinds and polishes well, making it ideal for polished decorative floors.
    Applications:
    Use Rapid Set TRU Self Leveling when a high-quality and fast floor topping, resurfacer, or underlayment is required. TRU is ideal for projects that need long flow life and working time while achieving high early strength. TRU cures to a light off-white color ideal for floors that are stained, integrally colored, and decorative embedded aggregate flooring. It also grinds and polishes exceedingly well, making it ideal for polished decorative floors.
    TRU is an innovative, high performance floor material with proven success on diverse construction projects.
    Description:
    Rapid Set TRU Self-Leveling is an advanced hydraulic cement based, self-leveling topping, resurfacer, and underlayment that can be used both indoors and outdoors. TRU rapidly levels, maintains workability for 30 minutes, and produces a smooth, strong surface with high bond strength. TRU is ready for foot traffic in 2 - 3 hours and ready for coatings in about 12 hours. TRU Self-Leveling is a crack resistant, durable, one-component system and won't deteriorate in damp conditions.
    Technical Data:
    Working Time 30 min. (70°F)
    Flow Life 15 min. (70°F)
    Compressive Str. (ASTM C109)
    4 hours 3000 psi
    24 hours 5000 psi
    28 days 6500 psi
    Slant Shear Bond Str. (ASTM C882)
    7 days 2100 psi
    28 days 2900 psi
    Tensile Strength (ASTM C307)
    7 days 210 psi
    28 days 365 psi
    Flexural Strength (ASTM C348)
    24 hours850 psi
    28 days1900 psi
    Surface Preparation:
    Substrate must be clean, sound, and free of oil, curing compound, dust, mastic and other bond-breakers. Surface should be ICRI CSP 3 - 5. Mechanical methods of surface preparation such as shotblasting are preferred. Acid etching the substrate is not recommended. Surface must be dry, have a minimum temperature of 50°F and be properly primed.
    Prime:
    Apply Rapid Set Acrylic Primer to the prepared concrete substrate following the product specifications. When placing TRU as a decorative topping, epoxy with sand broadcast to refusal is the preferred method of priming. To use this method, follow the "Prime the Substrate" section in the Technical Bulletin for TRU Floor Polishing.
    Mix:
    Add one bag of TRU to 4.5 quarts (4.3 liters) of potable water. Mix 3 - 5 minutes until the mixture is smooth and lump free. Avoid mixers that entrap large amounts of air. Mixed TRU should be used within 30 minutes at 70°F. Maintain material temperature above 50°F.
    Placing:
    Arrange work area to permit continuous placement without cold joints. Pour or pump the TRU onto the prepared and primed substrate with a minimum thickness of 1/8 over the highest point. TRU will flow and level out within its 15-minute flow life. Use a gauge rake, spreader or other tools to coax the material into place as required. Use a porcupine-type roller to remove any entrapped air.
    For thicknesses greater than 1.5", extend each 50-lb. bag of TRU with 25 lbs. of clean, dry 3/8" pea gravel. Place the extended material to " below desired floor level and then place neat TRU for the final " within 24 hours.
    Cure:
    No wet curing is required under normal conditions at 70°F. If used in exterior applications apply a fine water mist to the newly hardened surface of TRU as soon as it can be done without marring the surface and continue until one hour after final set. Avoid excessively dry, windy, hot or sunny conditions.
    Adhesives, thin set or paint can be applied after 6 hours. If used as a topping that will receive traffic, a high-quality sealer or epoxy can be applied per the manufacturer's recommendations after 12 hours.
    Yield & Packaging:
    TRU is available in 23 kg (50-lb.) polyethylene-lined bags. Yield is 0.45 cf per 50-lb. bag. Coverage is 22 -24 sf at " thickness and 11-12 sf at " thickness for flat surfaces.
    Limited Warranty:
    CTS Cement Manufacturing Corporation warrants its materials to be of good quality and, at its sole option, within one year of sale, will replace defective materials or refund the purchase price thereof and such replacement or refund shall be the limit of
    Buy TRU Self-Leveling at wholesale prices
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