TDS Pavemend SL_040423.pdf
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<h1>TDS Pavemend SL_040423.pdf</h1> <p>AQUAFIN Inc. <br />505 Blue Ball Rd. #160 <br />Elkton, MD 21921 <br />p: 410-392-2300 <br />f: 410-392-2324 <br />e: info@aquafin.net <br />w: www.aquafin.net</p> <p>An AQUAFIN Brand Product</p> <p>Technical Datasheet</p> <p>Pavemend SL™</p> <p>Semi-Leveling, Pre-Extended (1/8”) RAPID REPAIR FLOWABLE CONCRETE <br />CSI Div. 03 <br />03 31 23 High Performance Structural Concrete</p> <p>Physical and Technical Data</p> <p>LEED Points <br />MR Credit 5.1, Regional Materials..........................Up to 2 Points <br />IEQ Credit 4.2, Low-Emitting Materials Paints and Coatings...1 Point <br />Using this AQUAFIN product can help contribute to LEED certification of projects in the <br />categories shown above.</p> <p>Product Description: <br />SL is a rapid setting, semi-leveling, self-consolidating, cementitious structural <br />repair concrete. It is a single component powder that is water activated. SL <br />has 15 to 20 minutes of working time and will reach compressive strengths <br />of greater than 2,500 psi within 90 minutes of final set, and more than <br />7,000 psi at 28 days. Designed for use in horizontal, sloped, or form and <br />pour repair applications, SL can be applied in ambient temperatures from <br />40°F – 120°F (4°C – 48°C). <br />Typical Applications: <br />Roads and bridges, airport runways, warehouse or manufacturing facility <br />floors, post tension cable repairs and form and pour projects. Can be used <br />as a temporary repair for asphalt pavement. <br />Surface Preparation: <br />• Substrates must be of load bearing capacity, and free from all potential <br />bond breakers such as dirt, dust, grease, oil, sealers, curing compounds, <br />laitance, loose or deteriorated concrete and any bond-inhibiting foreign <br />substances. <br />• Mechanically prepare surfaces to achieve a surface profile equal to CSP <br />5 – 7. Concrete Surface Profile as per ICRI Guideline No. 310.2R-2013. <br />• All surfaces to be repaired should be saturated surface dry (SSD) but have <br />no standing water. Hot surfaces should be cooled and shaded while cold <br />surfaces should be heated and sheltered.Mechanically remove all loose <br />materials by suitable means such as chipping hammer, chisel, sandblast, <br />high pressure water blast (>5000 psi), or similar methods. <br />Mixing: <br />Bucket Mixing with Drill and Paddle <br />• To ensure product performance, do not divide/separate individual units <br />into smaller portions. Mix entire contents at one time. <br />• Do not hand mix. A drill (6 amp minimum) with a mixer blade turning at <br />least 500 to 800 rpm is required. Drills with speeds greater than 800 rpms <br />may entrain air in the mix. <br />• For application temps near 72°F/22°C, the ideal water temperature is <br />between 65°F/18°C and 75°F/24°C. <br />1. Loosen material by tumbling bucket & dry mixing before adding water. <br />2. To begin the mixing process, add the proper amount of water: <br />For Each: <br />Add: <br />51.8 lb (23.2 kg) unit</p> <p>2 U.S. quarts (1.9 L) of water</p> <p>3. After adding the water, it is very important to rapidly incorporate all of the</p> <p>Compressive Strengths, psi (MPa) > 2,500 @ 2 hours <br />ASTM C 39 <br />> 5,000 @ 24 hours <br />> 6,000 @ 7 days <br />> 7,000 @ 28 days <br />Flexural Strength, psi (MPa) <br />ASTM C 78</p> <p>> 850 @ 24 hours <br />> 875 @ 7 days <br />> 900 @ 28 days</p> <p>Splitting Tensile Strength, psi <br />(MPa) ASTM C 496</p> <p>> 500 @ 28 days</p> <p>Bond Strength, psi (MPa) <br />ASTM C 882</p> <p>> 1,500 @ 24 hours <br />> 2,000 @ 7 days <br />> 3,000 @ 28 days</p> <p>Rapid Freeze Thaw Resistance <br />ASTM C 666A (Durability Factor -</p> <p>100% @ 300 cycles</p> <p>Scaling Resistance, lbs/ft2 <br />(kg/m2) ASTM C 672</p> <p>50 cycles: <br />Complies with ASTM C928</p> <p>Modulus of Elasticity, psi <br />ASTM C 469</p> <p>5.2 X 106 @ 28 days</p> <p>Coefficient of Thermal <br />Expansion, AASHTO T 336</p> <p>5.83 X 10-6 @ 28 days <br />(in/in/°F)</p> <p>Length Change, % of total length <br />ASTM C 157</p> <p>< 0.02 @ 28 days air cure</p> <p>Retained % of Dynamic Modulus)</p> <p>Results provided by licensed engineering test laboratory and represent typical <br />results from production materials. Actual results may vary from third party testing <br />results; however, Pavemend materials meet and/or exceed ASTM C928, and <br />exceed established internal quality control standards, (available upon request). <br />All samples were air cured.</p> <p>Additional Physical Properties <br />Set Times at 72°F/22°C <br />Initial set: 15 - 20 minutes <br />Final set: 25 - 35 minutes</p> <p>Unit Weight (water, sand and aggregate): <br />approximately 138 lb/ft3 (2,210 kg/m3)</p> <p>Volume Yield <br />per 51.8 lb (23.2 kg) Unit</p> <p>0.38 ft3 (0.010 m3)</p> <p>dry SL powders into water to achieve a uniform wet mixture within the first <br />30 seconds of mixing. Mix for 3½ minutes. <br />Rotating Drum Concrete Mixer: <br />Mix minimum 2 units at a time. <br />1. Pre-wet cement mixer with water then drain all water from mixer (away <br />from repair area). <br />2. Start mixer and add 50% of total required mix water to concrete mixer</p> <p>Check our website for the latest version of the Technical Datasheet. <br />www.aquafin.net • www.pavemend.com</p> <p>Page 1 of 2 <br />(04/04/23-EK, AC)</p> <p>Pavemend SL™ <br />(SL requires 2 quarts of water per 51.8 lb unit, therefore 2 units require 4 <br />quarts, etc.) <br />3. Add pre-determined units of SL. <br />4. Add in remaining 50% of mix water. <br />5. Mix for 5 minutes total. <br />6. Pour all contents into repair area. <br />7. Clean mixer or repeat process for next batch. <br />NOTES: <br />1. In ambient temperatures > 85°F/ 29°C, use cooler water <br />(50°F/ 10°C to 60°F/16°C). <br />2. Working times will vary when mix water temperature’s are outside of these <br />recommendations. <br />Application: <br />• Minimum product thickness 3/8” (0.9 cm) as packaged. There are no <br />restrictions to the depth of product thickness. <br />• Working times are influenced by surface temperature and repair profile. <br />Working time can be extended by adding Aquafin’s Set Retarder <br />Admixture to mix water. (See Set Retardant product data sheet for more <br />information). <br />• For best results, Aquafin recommends monolithic placement of repair <br />materials. Maintain a minimum thickness of 1.0” if repair material must <br />be layered. <br />• Place onto properly prepared concrete substrate and spread with a <br />trowel, come-a-long, or screed to a thickness that matches surrounding <br />concrete. <br />• Upon initial set, finish material to desired finish texture. <br />• Upon final set, the material can be saw-cut, drilled, sanded and/or <br />polished. DO NOT use additional water during the finishing process. <br />• All previously existing joints must be re-established within 2-3 hours of <br />final set. <br />• General loading in 2 hours for wheeled traffic and 45 minutes for foot <br />traffic after addition of water at 70°F (21°C). Add 30 minutes for every <br />10°F (6°C) drop in temperature. <br />• Self-curing. <br />• Clean all tools and equipment with water prior to the material reaching <br />final set. Cured material must be mechanically removed.</p> <p>Note: <br />Installer is responsible for proper product application. Site visits by Aquafin <br />personnel or representatives are solely for the purpose of making technical <br />recommendations, not for providing supervision or quality control. <br />Safety: <br />Refer to Safety Data Sheet (SDS). The use of a dust mask, safety goggles <br />and gloves is recommended. This document does not purport to address all <br />of the safety concerns, if any, associated with its use. It is the responsibility of <br />the user of this document to establish appropriate safety and health practices <br />and to determine the applicability of regulatory limitations prior to use. <br />Dispose of water and materials in accordance with Federal, State and Local <br />regulations. Keep out of the reach of children. <br />LIMITED WARRANTY: AQUAFIN, INC. warrants this product for a period of one year <br />from the date of installation to be manufactured free of defects and to be consistent <br />with its technical properties as stated in our current Technical Data Sheet. This product <br />must be used as directed and within its stated shelf life. AQUAFIN INC. will replace <br />or at our discretion refund the purchase price of any product, excluding cost of labor, <br />which is proven to be defective. Our product recommendations are based on industry <br />standards and testing procedures. It is the buyer’s obligation to test the suitability of <br />the product for an intended use prior to using it. We assume no warranties written, <br />expressed or implied as to any specific methods of application or use of the product. <br />AQUAFIN INC. MAKES NO WARRANTY AS TO MERCHANTABILITY OR <br />FITNESS FOR A PARTICULAR PURPOSE AND THIS WARRANTY IS IN LIEU OF ALL <br />OTHER WARRANTIES EXPRESS OR IMPLIED. AQUAFIN, INC. shall not be liable <br />for damages of any sort including remote or consequential damages, down time, or <br />delay. Any claim for a defectiveproduct must be filed within 30 days of discovery of a <br />problem, and must be submitted with written proof of purchase.</p> <p>For Professional Use Only.</p> <p>Limitations: <br />• Do not install when surface and ambient temperatures are above 120°F <br />(48°C) or below 40°F (4°C). <br />Packaging & Shelf Life: <br />• PACKAGING <br />51.8 lb (23.2 kg) pail (GSA P/N: C600) <br />51.8 lb (23.2 kg) bag (GSA P/N: C650) <br />•S <br /> TORAGE & SHELF LIFE: When stored in original unopened packaging <br />out of direct sunlight, in dry, cool location: <br />Pails - 2 years, Bags - 1 year</p> <p>Check our website for the latest version of the Technical Datasheet. Only the current version is legally binding - and only for the intended market. In cases of uncertainty contact <br />our technical department for further information before starting any applications. <br />Page 2 of 2 <br />www.aquafin.net • www.pavemend.com <br />(04/04/23-EK, AC)</p>
