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1、山东某商住楼太阳能热水设备及管道安装技术交底_secretShandong,acommercialbuildingsolarhotwaterequipmentandpipeinstallationtechnicaldisclosure,_secret.txt*,anarticleoftheprevioussignatureflip,andthenthesignatureofhownaive,hownaive.Youevenletmerevengeisnotqualified"-tocallerIDisyournum
2、beroneday.Goodday,yourstateisformetowrite.Somepeople,weknowthatlove,butalsotogiveup,becausethereisnoend,thisarticlebymoenjiangcontributionDOCdocumentsmayexperiencepoorbrowsingontheWAPside.ItisrecommendedthatyoufirstselectTXT,ordownloadthesourcefiletothelocalvi
3、ew.TechnicaldisclosurerecordLuJJ-005-racyProjectnamedisclosurepartssummary:residentialcommercialresidentialconstructionunitprocessnameSolarhotwaterequipmentandpipeinstallationAccordingtothestandard:accordingtothestandard:"Unifiedstandardforqualityacceptanceofc
4、onstructionworks"GB50300-2001"codeforconstructionqualityacceptanceofbuildingwatersupply,drainageandheatingengineering"GB50242-20021,scopeTheprocessstandardisapplicabletotheinstallationofordinaryflatplatestraighttubularsolarwaterheatersandpipesincivilandgeneral
5、industrialbuildings.2、constructionpreparation2.1materialrequirements2.1.1solarwaterheatertypeshouldcomplywiththedesignrequirements,determinedbypartyamaterialbrand.Nothingshouldhavethecertificate.2.1.2collectormaterial:2.1.2.1transparentcoverrequirementsonshort
6、wavesolarradiationtransmittance,absorptionandreflectionoflongwavethermalradiationrate,weatherresistance,durability,goodheatresistance,lightqualityandhaveacertainstrength.Shoulduse3~5mmthickironcontentoflesstemperedglass.2.1.2.2heatcollectingboardandheatcollect
7、ingtubesurfaceshouldbeblackcoating,itshouldhaveweatherresistance,adhesionandhighstrength.Collector2.1.2.3requirementsofhighthermalconductivity,smoothinnerwall,flowfrictionissmall,noteasytorust,nopollution,highstrength,gooddurability,easyprocessingmaterials,sui
8、tablebrassandstainlesssteeltube;thegeneraluseofgalvanizedcarbonsteeloraluminumalloy.Thecylinderheatcollectorcanbemadeofplasticpipes(PVC)withthicknessof2~3mm.2.1.2.4heatcollectingpl
