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Application Rate Guidelines <br /> Anti -icing Application Rate Guidelines <br /> These guidelines are a starting point. Reduce or increase rates incremen- <br /> tally based on your experience. <br /> Gallons /Lane Mile <br /> Condition MgCI, Salt Brine Other Products <br /> 1. Regularly scheduled 15 -25 20 -40 Follow <br /> applications <br /> manufacturers' <br /> 2. Prior to frost or black 15 — 25 20 — 40 recommendations. <br /> ice event <br /> 3. Prior to light or 15 — 25 20 — 50 <br /> moderate snow <br /> Pounds of Ice Melted Per Pound of Salt <br /> Pavement Temp. °F One Pound of Salt Melt Times <br /> (NaCI) melts <br /> 30 46.3 Ibs of ice 5 min. <br /> 25 14.4 Ibs of ice 10 min. <br /> 20 8.6 Ibs of ice 20 min. <br /> 15 6.3 Ibs of ice 1 hour <br /> 10 4.9 Ibs of ice Dry salt is ineffective and will <br /> 5 4.1 Ibs of ice blow away before it melts <br /> anything. <br /> 0 3.7 Ibs of ice <br /> -6 3.2 Ibs of ice <br /> It is not cost - efficient to apply salt (sodium chloride) at pavement temperatures less than 15° F. <br /> 16 <br /> 67 <br />