45 Pavemend DOTLine_030223.pdf
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<h1>45 Pavemend DOTLine_030223.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 DOTLine™</p> <p>Pre-Extended (3/8”), Fiber Reinforced RAPID REPAIR CONCRETE <br />CSI Div. 03 <br />03 31 23 High Performance Structural Concrete</p> <p>Physical and Technical Data</p> <p>LEED Points</p> <p>Compressive Strengths, psi (MPa) <br />ASTM C 39</p> <p>> 2,500 @ 2 hours <br />> 5,000 @ 24 hours <br />> 7,000 @ 7 days <br />> 9,000 @ 28 days</p> <p>Flexural Strength, psi (MPa) <br />ASTM C 78</p> <p>> 600 @ 24 hours <br />> 900 @ 7 days <br />> 1,200 @ 28 days</p> <p>Splitting Tensile Strength, psi (MPa) <br />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</p> <p>Rapid Freeze Thaw Resistance <br />(Durability Factor - Retained % of <br />Dynamic Modulus) <br />ASTM C 666A</p> <p>100% @ 300 cycles</p> <p>Scaling Resistance, lbs/ft2 <br />(kg/m2) ASTM C 672</p> <p>0 @ 50 cycles</p> <p>Modulus of Elasticity, psi <br />ASTM C 469</p> <p>5.41 X 106 @ 28 days</p> <p>Coefficient of Thermal <br />Expansion, in/in/°F</p> <p>1.327EE-5 @ 28 days <br />TxDOT-TEX-428-A</p> <p>Length Change, % of total length <br />ASTM C 157</p> <p>< 0.035 @ 28 days dry <br />(Do Not Wet Cure)</p> <p>MR Credit 5.1, Regional Materials..........................Up to 2 Points <br />IEQ Credit 4.2, L ow-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>General Charateristics: <br />DOTLine is fiber reinforced, rapid setting, self-consolidating, cementitious <br />based structural repair concrete. It is a single component powder that is <br />water activated. DOTLine has 20 - 25 minutes of working time and will <br />reach compressive strengths of more than 2500 psi within 2 hours from <br />mixing. DOTLine can be applied in ambient temperature ranges of 40°F <br />to 120°F. <br />DOTLine finishes like traditional Portland based concrete and cleans up <br />easily with water. DOTLine rapid repair concrete offers high performance <br />and ease of use in a cost effective, turn-key, pre-extended package. <br />Typical Applications: <br />DOTLine has been designed for horizontal applications providing for cost <br />effective structural repair of roads, bridges, airport runways, and form & <br />pour projects. Can be used as a temporary repair for asphalt pavement. <br />Site 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. 310.2-1997 <br />(Formerly Guideline No. 03732) <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 Instructions: <br />Standard Mixing Procedures (Rotating Drum Concrete Mixer). Mix at least 2 <br />units at a time (Use 4 quarts of water for 2 bag batches).: <br />1. Pre-wet cement mixer with water then drain all water from mixer (away <br />from repair area). <br />2. Start mixer - DOTLine requires a total of 2 quarts of water per 53.5 lb. unit. <br />Initially, add only 1 quart of water to concrete mixer per 53.5 lb unit of <br />DOTLine to be used. <br />3. Add pre-determined units of DOTLine, mix for 1 minute. <br />4. Add in remaining quart of water per unit of DOTLine. <br />5. Mix for 6 additional minutes or 7 minutes total. <br />6. Pour all contents into repair area.</p> <p>DOTLine is tested according to ASTM C928 <br />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: 20 - 25 minutes <br />Final set: 30 - 40 minutes</p> <p>Unit Weight (water, sand and aggregate): <br />approximately 152 lb/ft3 (2,435 kg/m3)</p> <p>Volume Yield <br />per 53.5 lb Unit</p> <p>0.40 ft3 (0.011 m3) <br />#8 - 3/8” fractured stone included</p> <p>7. Clean mixer or repeat process for next batch <br />NOTES: <br />• In ambient temperatures, < 40°F / 10°C: <br />use warm water (70°F/22°C to 90°F/32°C). <br />• In ambient temperatures > 85°F/ 29°C: <br />use cooler water (50°F/ 10°C to 60°F/16°C). <br />• Working times will vary when mix water temperature’s are outside of these <br />recommendations.</p> <p>Check our website for the latest version of the Technical Datasheet. <br />www.aquafin.net • www.pavemend.com</p> <p>Page 1of 2 <br />(03/02/23-EK)</p> <p>Pavemend DOTLine™ <br />Application & Finish: <br />Surfaces of host concrete must be damp with no standing water. <br />• Working times based on ambient temperature, types of aggregate <br />and total amount of water. Working times are influenced by surface <br />temperature and repair profile. Working time can be extended by adding <br />Aquafin’s Set Retardant Admixture to mix water. (See Set Retardant <br />product data sheet for more information). <br />• Minimum profile thickness is 1.25” (3.2 cm). There are no restrictions to the <br />depth of the repair profile. <br />• For best results, Aquafin recommends monolithic placement of repair <br />materials. Maintain a minimum thickness of 1” if repair material must be <br />layered. Material must also be layered before final set has been reached. <br />• Upon initial set, a broom finish can be applied. Upon final set, the material <br />can be saw-cut, drilled, sanded and/or polished. <br />• Do not re-temper. The addition of water to the surface of the repair will <br />negatively affect the materials final properties. <br />• General loading in 2 hours for wheeled traffic and 1 hour for foot <br />traffic after addition of water. Add 30 minutes for every 10°F drop <br />in temperature. Contact Aquafin Field Engineering for Cold Weather <br />Applications (40°F/4.5°C and below). <br />• All previously existing joints must be re-established within 2-3 hours of final <br />set. <br />• Self-curing, (Protect with blankets or equivalent in ambient temperatures <br />below freezing (32°F / 0°F), water curing not required or recommended. <br />• Clean all tools and equipment with water prior to the material reaching <br />final set. <br />Limitations: <br />• Not recommended for surface temperatures above 120°F/49°C or <br />below 40°F/10°C. (Contact Aquafin Tech support for temperatures <br />below 50°F).</p> <p>Packaging & Shelf Life: <br />• PACKAGING <br />53.5 lb (24.3 kg) Bag <br />GSA P/N: C100 <br />• SHELF LIFE: 1 year <br />• STORAGE: Bags must be kept dry and out of direct sunlight. <br />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 <br />labor, which is proven to be defective. Our product recommendations are based <br />on industry standards and testing procedures. It is the buyer’s obligation to test the <br />suitability of the product for an intended use prior to using it. We assume no warranties <br />written, expressed or implied as to any specific methods of application or use of the <br />product. 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>Check our website for the latest version of the Technical Datasheet. <br />www.aquafin.net • www.pavemend.com</p> <p>Page 2 of 2 <br />(03/02/23-EK)</p>
