防雨百葉窗施工規(guī)范

室外防雨通風(fēng)鋁百葉窗工程壹、參考規(guī)范：壹、（1）現(xiàn)行國(guó)家標(biāo)準(zhǔn)和規(guī)范（中國(guó)）⑵美國(guó)國(guó)際氣流控制協(xié)會(huì)（AMCA500-L-99）貳、測(cè)試標(biāo)準(zhǔn)：貳、測(cè)試百葉窗之尺寸為1.0米x1.0米，在降雨量為每小時(shí)120毫米、百葉窗正面風(fēng)速為每秒13米的模擬降雨測(cè)試。叁、功能需求叁、⑴材料規(guī)格：CONSEPCRS-2050為水平雙折百葉，百葉間距為40毫米。整個(gè)系統(tǒng)的深度不超過50毫米，百葉葉片厚度為1.3mm，邊框鋁擠型厚度為2.0伽。雙折型，材質(zhì)均為6063-T5，葉片之凹型槽可接水并導(dǎo)水至兩側(cè)落水邊框與排水系統(tǒng)相接，以有效阻雨。⑵通風(fēng)率：>50%⑶水密性能：△P>150Pa等級(jí)2（GB/T7106-2008建筑門窗水密性檢測(cè)標(biāo)準(zhǔn)）。（4）阻雨率：在空氣流通速度在每秒0米至2.5米之間（空氣滲透量每秒每平方米0立方米至2.5立方米），以及模擬降雨每小時(shí)每平方米120.0公升的情況下，阻雨率大于95.0%，阻雨等級(jí)能達(dá)到B級(jí)。等級(jí)防雨率（%）允許的最大模擬雨水滲透量（L/hr/m2）A100到990.75B98.9到953.75C94.9到8015.0D80以下超過15肆、外觀需求產(chǎn)品組裝后于工廠進(jìn)行最后涂飾(粉末烤漆80um以上)，涂飾后之外露表面在運(yùn)送前需用防護(hù)被覆；在完成涂飾過程后外露表面有可見之刮痕或損傷應(yīng)除去伍、提交空氣流量和防水性能測(cè)試報(bào)告?？諝饬魍ㄋ俣群蛪毫p測(cè)試報(bào)告測(cè)試結(jié)果由權(quán)威機(jī)構(gòu)核實(shí)。施工詳圖陸、參考制造廠商上海康巨(CONSPEC)StormResistantLouverSpecificationRefereneeNationalStandardsandCodesofPractice(China)AirMovementandControlAssociationInternational,Inc.(AMCA500-L-99)TestStandardBaseonsimulatedraincondition,a1.0mx1.0mtestedunitatrainfallrateof120mm/hrandwithwinddirectedatlouverfaceofvelocityof13m/s.PerformaneeRequirementsGeneral:CONSPECRS-2050DoubleBladesLouverpanelsshallconsistofanextrudedaluminumhorizontaldoubleblade,fastenedandsecuredbyextrudedaluminumbladebraces.Louverstobespacedat40mm.Totalsystemdepthnottoexceed50mm.Framesandbladestobefabricatedfrom6063-T5aluminumalloy.Bladesare1.3mmmin.thicknessandframestobe2.0mmmin.thickness.Ventilationrate:>50%.Waterproofperformanee:△P>150PaLevel2(GB/T7106-2008).WindDrivenRain:Inthecaseofsimulatedrainfallof120L/m2 hr,whentheairflowvelocityofbetween0to2.5m/s(airflowby0to2.5m3/s),therainperformaneeeffectivenessgreaterthan95.0%.ThelevelscanreachclassB.RatingAchievedEffectivenessatEliminatingRainwaterEntry%MaximumAllowableAmountofRainwaterInfiltration(L/hr/m2)A99to100%0.75B95to98.9%3.75C80to94.9%15.0D<80%Over15FinishAllLouverSystemcomponentsshallbecoatedinpowdercoated(uniess80um)finishes.ColortobeselectedandapprovedbythearchitectfromtheCONSPECstandardrangeofcolorselection.Submittals(1)Airflowandwaterproofperformancetestreport.(2)Airflowvelocityandpressuredroptestreport.Verificationthat