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MasterPolyheed 997 Technical Data Sheet <br /> Compressive Strength,psi(MPa) Storage and Handling <br /> Mixture 7-Day 28-Day Storage Temperature:MasterPolyheed 997 admixture should be <br /> Plain 2360(16.3) 3320(22.9) stored between 35 and 105°F(2 and 41 °C).If MasterPolyheed <br /> 980 admixture freezes, thaw at 40 °F (5 °C) or above and <br /> MasterPolyheed 997 admixture© completely reconstitute using mild mechanical agitation. Do <br /> 5 fl oz/cwt(325 mU100 kg) 3060(21.1) 3930(27.1) not use pressurized air for agitation. <br /> 10 fl oz/cwt(650 mU100 kg) 3740(25.8) 4610(31.8) Shelf Life: MasterPolyheed 997 admixture has a minimum <br /> 15 fl oz/cwt(980 mU100 kg) 4620(31.9) 5460(37.7) shelf life of 18 months. Depending on storage conditions,the <br /> 'Note: The data shown are based on controlled laboratory tests. shelf life may be greater than stated. Please contact your local <br /> Reasonable variations from the results shown here may be experienced sales representative regarding suitability for use and dosage <br /> as a result of differences in concrete making materials and jobsite recommendations if the shelf life of MasterPolyheed 997 <br /> conditions. admixture has been exceeded. <br /> Guidelines for Use Packaging <br /> Dosage: MasterPolyheed 997 admixture has a recommended MasterPolyheed 997 admixture is supplied in 55 gal (208 L) <br /> dosage range of 3-15 fl oz /cwt (195-980 mL/100 kg) of drums,275 gal(1040 L)totes and by bulk delivery. <br /> cementitious material for most concrete mixes. <br /> As the dosage of MasterPolyheed 997 admixture increases to Related Documents <br /> 15 fl oz/cwt(980 mL/100 kg)of cementitious materials,normal Safety Data Sheets: MasterPolyheed 997 admixture <br /> concrete setting characteristics are maintained and early and <br /> ultimate compressive strengths increase. Additional Information <br /> BASF does not recommend the use of dosages outside the <br /> recommended range without trial testing. Consult your local For additional information on MasterPolyheed 997 admixture or <br /> sales representative for assistance in determining the dosage its use in developing concrete mixtures with special performance <br /> for optimum performance. characteristics,contact your local sales representative. <br /> The Admixture Systems business of BASF's Construction <br /> Product Notes Chemicals division is the leading provider of solutions that <br /> improve placement, pumping, finishing, appearance and <br /> Corrosivity — Non-Chloride, Non-Corrosive: MasterPolyheed <br /> performance characteristics of specialty concrete used in <br /> 997 admixture will neither initiate nor promote corrosion of <br /> the ready-mixed,precast,manufactured concrete products, <br /> reinforcing or prestressing steel embedded in concrete, or underground construction and paving markets. For over <br /> of galvanized steel floor and roof systems. MasterPolyheed 100 years we have offered reliable products and innovative <br /> .997 admixture does not contain intentionally added calcium technologies, and through the Master Builders Solutions <br /> chloride or other chloride-based ingredients. brand, we are connected globally with experts from many <br /> Compatibility: MasterPolyheed 997 admixture may be used fields to provide sustainable solutions for the construction <br /> in combination with any BASF admixtures. When used in industry. <br /> conjunction with other admixtures, each admixture must be <br /> dispensed separately into the concrete mixture. <br /> BASF Corporation <br /> Admixture Systems <br /> www.master-builders-solutions.basf.us page 2 of 3 <br />