WOOD DETERIORATION AND PROTECTION
WOOD DETERIORATION AND PROTECTION
WOOD DETERIORATION AND PROTECTION
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CLIMATE INDEX – CI<br />
Sum monthly from January<br />
To December :<br />
(T -35)(D – 3)<br />
30<br />
T is mean monthly<br />
temperature<br />
in ºF and D is average<br />
number of days per month<br />
with rain more than 0.25 mm<br />
DECAY HAZARD MAP