AQUAFIN Inc. 505 Blue Ball Rd. #160 Elkton, MD 21921 p: 410-392-2300 e: info@aquafin.net e: technical@aquafin.net w: www.aquafin.net
Technical Datasheet
InjectProECO-LV
Hydrophobic, flexible polyurethane grout for stopping active leaks in cracks No harmful phthalates CSI Div. 03 03 64 00 Injection Grouting
Physical Properties ECO FRIENDLY TECHNOLOGY
Product Description: InjectProECO-LV is a closed cell, high performance polyurethane injection grout designed for use to cut off gushing water leaks with a high flow rate and/or high hydrostatic pressure in low range dynamic cracks. When it comes in contact with water, the grout expands up to 800% and quickly cures to a tough, flexible, closed-cell polyurethane foam that is generally unaffected by common corrosive environments and is not subject to shrinkage due to wet/dry cycles. InjectProECO grouts are all environmentally friendly and formulated without harmful phthalates or VOC’s. The system is comprised of an “A” component (base resin) and a “B” component (accelerator). The “B” component is used by the applicator to adjust the set times for various job site specific conditions. Typical Applications: Any concrete structure with water leaks such as: • Water Retaining Structures, Concrete Dams, Tunnels, Elevator Pits, Parking Garages, etc. Advantages: • Zero VOC’s - meets LEED criteria • 100% solids, non-flammable, non-toxic permanent seal • Hydrophobic - can be used in wet and dry environments • Accelerator and resin stable to -40°F. • Pumped as a single component • Excellent elongation creates a tight seal in moving cracks • Adjustable reaction times • Non-hazardous shipping Reaction Times & Use of Accelerator: The reaction time can be adjusted by the addition of accelerator “B” into the base resin prior to pumping. The resulting profile is affected by temperature and the amount of moisture present. Typical Reaction Times Percent (%) of InjectProECO-ACCELERATOR-UNI
Start of Reaction
End of Reaction
5%
25 sec.
1 min. 52 sec.
7%
22 sec.
1 min. 29 sec.
8%
20 sec.
10%
17 sec.
1 min. 11 sec.
Installation Procedures: Refer to the current Aquafin Chemical Grout Handbook and please contact Aquafin Technical Department or your local Aquafin Representative for detailed grouting instructions. Check our website for the latest version of the Technical Data Sheet. www.aquafin.net
Liquid (un-cured)
InjectProECO-LV Resin
InjectProECOACCELERATOR-UNI
Color:
Amber
Clear
Solids (ASTM D2369):
100%
n/a
Viscosity (ASTM D1638):
Density (ASTM D4659):
215 cps
35 cps
67 lbs. ft3 (1.0 g/cm3)
57 lbs. ft3 (0.7 g/cm3)
>300°F
Flash Point (ASTM D92):
Physical Properties - solid (cured) InjectProECO-LV Density - Free Foam (ASTM D1622):
2.4 lbs/ft3
Density - Confined (ASTM D1622):
Compressive Strength (contingent on confinement): Toxicity:
96 lbs/ft3 26 psi non-toxic
All data are average values obtained under laboratory conditions. Reaction times tested in a 13.5 oz (400 ml) cup at 68°F (20°C).
• Mix both the resin (Component A) and accelerator (Component B) before combining. • Pour the desired amount of InjectProECO-LV Resin Component A into a clean pail. • Measure the appropriate amount of InjectProECO-ACCELERATOR-UNI Component B and pour into the InjectProECO-LV Resin, stirring until adequately mixed. Never use more accelerator than recommended. Excess accelerator will cause significant expansion that is prone to shrinkage. During injection, the grout will follow the path of least resistance. When the material has stopped penetrating it will continue to expand against the confines of the crack/joint and compress within itself, forming a very dense, closed cell material stopping the leak. Packaging: InjectProECO-LV Resin: 5 gallon pails (19 L) InjectProECO-ACCELERATOR-UNI: 32 oz. container (0.95 L) (5% dosage per 5 gallons (19 L) of resin. For 10% acceleration use 2 x 32 oz. (2 x 0.95 L) Storage & Shelf Life: Shelf life is two years when stored properly. Product is highly moisture sensitive. Store in original sealed containers at temperature between 40°F Page 1 of 2
(07/29/24-EKVBAC)
InjectProECO-LV – 90°F. Opened containers must be handled properly to prevent moisture contamination.
of printing. Depending on specific applications, in particular regarding substrates, processing and environmental conditions may affect final results.
Limitations: • Temperature significantly affects viscosity. Protect material from excessive heating and cooling prior to grouting to avoid affecting viscosity. • If using water baths to cool or heat pails avoid splashes to prevent water coming in direct contact with resin - this will activate the reaction. Do not warm material or packaging above 90°F. • Do not reseal containers of contaminated materials as it can create pressure. • Clean up spills with adequate ventilation and appropriate personal protective equipment. Cover the spill area with absorbent material such as clay or vermiculite and transfer to metal waste containers. Wash area with decontamination solution (5-10% solution of sodium carbonate). Dispose of waste in accordance with federal, state and local regulations.
Safety: Refer to SDS. For commercial use only. Avoid contact with skin and eyes. Wear rubber gloves and safety goggles during mixing and application. After contact with skin, wash with plenty of water. In case of eye contact, rinse immediately with plenty of water for 15 minutes and seek medical advice. KEEP OUT OF REACH OF CHILDREN.
Note: Proper application is the sole responsibility of the user. Applicators are expected to follow ICRI and ACI guidelines as well as other applicable industry standards. Aquafin personnel or representatives are not site inspectors or construction project managers and therefore do not approve surface preparation, mixing, or application of Aquafin products. Site visits by Aquafin personnel or representatives are solely for the purpose of making technical recommendations, not for providing supervision or quality control.
LIMITED WARRANTY: AQUAFIN, INC. warrants this product for a period of one year from the date of installation to be manufactured free of defects and to be consistent with its technical properties as stated in our current Technical Data Sheet. This product must be used as directed and within its stated shelf life. AQUAFIN INC. will replace or at our discretion refund the purchase price of any product, excluding cost of labor, which is proven to be defective. Our product recommendations are based on industry standards and testing procedures. It is the buyer’s obligation to test the suitability of the product for an intended use prior to using it. We assume no warranties written, expressed or implied as to any specific methods of application or use of the product. AQUAFIN INC. MAKES NO WARRANTY AS TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED. AQUAFIN, INC. shall not be liable for damages of any sort including remote or consequential damages, down time, or delay. Any claim for a defective product must be filed within 30 days of discovery of a problem, and must be submitted with written proof of purchase.
For Professional Use Only.
General Information: All details in particular to the suggestions for the processing and use of the product is based on our present knowledge and experiences at the time
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 our technical department for further information before starting any applications. www.aquafin.net Page 2 of 2 (07/29/24-EKVBAC)