Difference between revisions of "Speed of melting"
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Revision as of 14:59, 16 April 2020
Speed of melting
Link to this table
| Pavement Temp. ºF | One Pound of dry Salt (NaCl) melts | Melt Times |
|---|---|---|
| 30 | 46.3 lbs. of ice | 5 min |
| 25 | 14.4 lbs. of ice | 10 min. |
| 20 | 8.6 lbs. of ice | 20 min |
| 15 | 6.3 lbs. of ice | 1 hour |
| 10 | 4.9 lbs. of ice | Dry salt is ineffective and will blow away before it melts anything |
| 5 | 4.1 lbs. of ice | |
| 0 | 3.7 lbs. of ice | |
| -6 | 3.2 lbs. of ice |