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<br />AMBIENT HUMIDITY ApPLICATION LIMITS <br />SPRAYED POLYUREmANE FOAM <br /> <br />Maximum Wet Bulb and Relative Humidity for a Given Dry Bulb Reading <br /> Table 1 <br />Dry Bulb Temp. Wet Bulb Temp. R.H. Dry Bulb Temp. Wet Bulb Temp. R.ll. <br />(OF) (oF) (%) com (oF) (%) <br />45 4ffi.2 67 73 68 79 <br />46 4H~ 68 74 70 78 <br />47 42Y.! 68 75 70 78 <br />48 43Y.! 69 76 70Y.! 77 <br />49 43~ 69 77 7l1h 77 <br />50 45~ 70 78 72 76 <br />51 46~ 70 79 73 76 <br />52 47Jh 71 80 73Y.z 75 <br />53 48~ 7] 81 74Y.2 74 <br />54 49Y.l 72 82 75 73 <br />55 50Y.l 72 83 75Y.l 72 <br />56 511h 73 84 76 71 <br />57 52Y.l 73 85 77 70 <br />58 53Y1 74 86 77'h 69 <br />59 54Y.z 74 87 78 68 <br />60 55Y.z 75 88 78Y.z 66 <br />61 56'h 75 89 79 65 <br />62 57'h 76 90 79Y.z 64 <br />63 58Y1 77 91 80 63 <br />64 5~ 77 92 80'h 62 <br />65 601h 78 93 81 60 <br />66 6B~ 78 94 81Y1 59 <br />67 62* 79 95 82 58 <br />68 631h 79 96 82 56 <br />69 64'h 80 97 82Y.2 54 <br />70 65Y.2 80 98 82* 53 <br />71 66Y.z 80 99 83 52 <br />72 67'h 79 100 83 50 <br /> <br />NOTE: Spray poJyurethanefoam sbaD DOt be sprayed when environmental eonditions are beyond the <br />temperature and relative bumidity limits Jisted in this Table, (see General Limitations 7). <br /> <br />8 <br /> <br />NOA No: 06-1031.06 <br />Expiration Date: 03107/12 <br />Approval Date: 02/01/07 <br />Page 3 of 5 <br />