xim steel pobzeb
Lub simulation tsom xam ntawm huab cua cuam tshuam kuj qhia tau hais tias lub teeb xim nto yuav txo tau lub amplitude ntawm lub nroog tshav kub cov nyhuv.Cov kev soj ntsuam tsis ntev los no kuj qhia tau hais tias ua kom muaj kev cuam tshuam ntawm cov ntaub ntawv ru tsev tuaj yeem txo qhov kub ntawm lub tsev.Vim tias lub ru tsev tau txais ntau lub hnub ci hluav taws xob sib txawv thiab feem ntau tsis muaj kev tiv thaiv ntawm lub ru tsev, qhov kev ntsuam xyuas ntawm kev txhim kho lub tsev hnub ci los ntawm kev cuam tshuam ntawm phau ntawv yog qhov yooj yim dua thiab meej.Lwm cov kev tshawb fawb tau lees paub tias ua kom lub hnub ci pom kev tuaj yeem txo qhov thermal nce.
Lub chaw soj ntsuam kuaj thiab xaiv lub ru tsev los tiv thaiv corrosion pobzeb cov ntaub ntawv kuaj los ntawm cov chaw tsim tshuaj paus anti-corrosion, thiab qhov chaw ntawm tag nrho cov ntsuas yog uncoated qauv qauv.Raws li tus qauv xeem txoj kev, qhov kev xeem no tau txais txoj kev ntsuas ntawm hemispherical spectral reflectance.Cov ntaub ntawv tau txais nyob rau hauv tag nrho cov kev ntsuas ntsuas yog lub hnub ci spectrum ntawm 300-2500 nm, thiab qhov xwm txheej yog li 15 degrees.Tag nrho cov spectral bandwidth tau txais, thiab cov ntaub ntawv spectral yog kev koom ua ke.
Raws li cov yam ntxwv ntawm kev cuam tshuam ntawm infrared rays thiab ultraviolet rays, lub infrared comprehensive reflection tester yog siv los ntsuas qhov teeb meem ntawm lub teeb thiab reflected lub teeb.Txhua tus qauv raug ntsuas tsib zaug, thiab lawv qhov nruab nrab yog siv rau txhua cov ntaub ntawv.
Tag nrho ntawm 27 cov ntaub ntawv ru tsev tau sim.Cov txiaj ntsig kev xeem muab rau 6 hom ntaub ntawv:
① hemispherical spectral reflectance.
② integrated solar reflection.
③ ultraviolet reflectance.
④ pom lub teeb pom kev zoo.
⑤ nyob ze infrared reflectance.
⑥ ntev nthwv dej infrared reflectance.
Lub hnub ci teeb pom kev zoo yog tsau nrog aluminium fasteners, thiab lub waveform daylighting board txuas nrog thiab kho nrog lub hnub ci board bracket thiab tus kheej tapping ntsia hlau, thiab tom qab ntawd kaw nrog kua nplaum.Txoj hauj lwm ntawm lub hnub ci teeb pom kev zoo feem ntau yog teem rau hauv nruab nrab ntawm qhov ntev.Lub hnub ci teeb pom kev zoo yog txuas nrog lub hau npog nrog tus kheej tapping ntsia hlau.Lub hnub ci board muaj qhov txias txias thiab kub deformation thiab yooj yim los txiav los ntawm tus kheej tapping screws.Yog li ntawd, ib lub qhov loj yuav tsum tau qhib ntawm qhov chaw uas tus kheej tapping screws yog tsim.Thaum txhim kho lub hnub ci teeb pom kev zoo, qhov hloov pauv ntawm lub hnub ci teeb pom kev zoo yuav tsum raug txiav txim siab.Lub hnub ci teeb pom kev zoo tsis tas yuav tsum sib tshooj hauv 12m.Yog tias nws yog ntau tshaj 12M, nws yuav tsum tau sib tshooj.Qhov sib tshooj ntev yog 200-400mm.Ob txheej ntawm sealant yuav tsum tau siv rau ntawm qhov sib tshooj.Kab rov tav overlapping tsis tas yuav tsum tau txiav.Qhov sib tshooj ntawm longitudinal xim steel phaj nyob ntawm hom phaj.Feem ntau, qhov zoo tib yam profiled steel phaj tsis tas yuav tsum tau txiav.Nws yog ncaj qha kho nrog cov xim phaj nrog tus kheej tapping screws thiab coated nrog sealing kua nplaum.Lub tom phaj yuav tsum tau trimmed.Lub puab tsaig ntawm lub hnub ci teeb pom kev zoo nyob rau hauv lub longitudinal length kev taw qhia yuav tsum tau teem ze ntawm sandalwood sawb.Qhov kev faib tawm ntawm cov hnub ci teeb pom kev zoo suav nrog tsib hom: hom kev lag luam, hom huab cua resistant, hom rwb thaiv tsev kub, hom nplaim hluav taws xob thiab hom kev tiv thaiv corrosion.Cov kev qhia tshwj xeeb ntawm cov hnub ci teeb pom kev zoo suav nrog: 750, 840, 820, 980, 950, 900, 475, 760, thiab 1m-1.2m dav tiaj tus phaj.
