Difference between revisions of "Speed of melting"
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<table class="sortable"> | <table class="sortable"> | ||
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<th>Melt Times </th> | <th>Melt Times </th> | ||
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<td>30</td> | <td>30</td> | ||
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<td>5 min</td> | <td>5 min</td> | ||
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<td>25</td> | <td>25</td> | ||
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<td>10 min.</td> | <td>10 min.</td> | ||
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<td>20</td> | <td>20</td> | ||
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<td>20 min</td> | <td>20 min</td> | ||
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<td>15</td> | <td>15</td> | ||
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<td>1 hour</td> | <td>1 hour</td> | ||
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<td>10</td> | <td>10</td> | ||
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<td rowspan=4>Dry salt is ineffective and will blow away before it melts anything</td> | <td rowspan=4>Dry salt is ineffective and will blow away before it melts anything</td> | ||
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<tr> | <tr> | ||
<td>5</td> | <td>5</td> | ||
<td>4.1 lbs. of ice</td> | <td>4.1 lbs. of ice</td> | ||
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<td>0</td> | <td>0</td> | ||
<td>3.7 lbs. of ice</td> | <td>3.7 lbs. of ice</td> | ||
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<tr> | <tr> | ||
<td>-6</td> | <td>-6</td> | ||
<td>3.2 lbs. of ice</td> | <td>3.2 lbs. of ice</td> | ||
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</table> | </table> | ||
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[[category:Table]] | [[category:Table]] | ||
Revision as of 17:16, 29 February 2016
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 |