Laserfiche WebLink
Snow Load 41-50 psf <br /> Modules in Landscape <br /> Wind Speed Exposure 2:12<Roof Pitch<6:12 7:12<Roof Pitch<12:12 <br /> ASCE 7-05 ASCE 7-10. Category Zone 1 Zone 2 Zone 3 Zone 1 .. Zone 2 Zone 3 <br /> B 66 66 59 5 <br /> 85 mph 110 mph C 66 66 42 51 5 <br /> D. 66 56 35 1 <br /> ----- -- -- - -- --- ----- B_-- - 66 66 54 51 5 <br /> 5 <br /> 66 <br /> 90 mph 115 mph C 66 61 38 5 <br /> D 51 32 5 5 <br /> - - - - - - -.- - - B- 66 66 --45 - 5 <br /> 100 mph 125 mph C 66 51 32 51 <br /> D 66 43 27 5 N. <br /> B 66 57 36 5 <br /> 110 mph 140 mph C 66 41 26 51 <br /> D 59 34 22 5 46 46 <br /> 120 mph 150 mph C 61 36 22 51 47 47 <br /> D 51 30 19 49 40 40 <br /> Notes: <br /> Spacing Governed by Snow Load <br /> 1.)Values in above table represent the maximum allowable spacing in inches for pullout forces only on EcoFasten Solar standoff, <br /> however the designer must round down to meet appropriate rafterspacing <br /> 2.)Maximum allowed spacing approved by EcoFasten Solar is 72" <br /> 3.)Maximum allowed standoff capcity=547#(per testing results) <br /> 4.)Includes additional factor of safety of 1.5 for lag pullout capacity <br /> 5.)Values based on a maximum module width of 40" <br /> 6.)Based on Risk Category II(ASCE 7-10)structures less than 30 feet in height <br /> 7.)All adjustment factors are set to 1.No site specific engineering is included in this table <br /> Snow Load 41-50 psf <br /> Wind Speed Exposure 2:12<Roof Pitch<6:12 7:12<Roof Pitch<12:12 <br /> ASCE_7_-05 ASCE 7-10 Category Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 <br /> B 33 <br /> 85 mph 110 mph C 38 24 <br /> D 32 20 <br /> B 30 <br /> 90 mph 115 mph C 35 22 <br /> D 29 18 <br /> - - —_--- -B 26 <br /> 100 mph 125 mph C 29 18 <br /> D 26 15 <br /> B 33 20 <br /> 110 mph 140 mph C 23 14 <br /> D 19 12 <br /> - — - ---- -B---- — 28 18-- <br /> 120 mph 150 mph C 35 20 12 <br /> D 29 17 10 22 22 <br /> Notes: <br /> Spacing Governed by Snow Load <br /> 1.)Values in above table represent the maximum allowable spacing in inches for pullout forces only on EcoFasten Solar standoff <br /> 2.)Maximum allowed spacing approved by EcoFasten Solar is 48" <br /> 3.)Maximum allowed standoff capcity=547#(per testing results) <br /> 4.)Includes additional factor of safety of 1.5 for lag pullout capacity <br /> 5.)Values based on a maximum module length of 70" <br /> 6.)Based on Risk Category If(ASCE 7-10)structures less than 30 feet in height <br /> 7.)All adjustment factors are set to 1.No site specific engineering is included in this table <br /> www.ecofastensolar.com info@ecofastensolar.com 877-859-3947 11 <br />