Namuhla ukwethula kafushane izici ezibonakalayo zepulasitiki

1. Ukuphefumula
I-air permeability imakwe ngokungena komoya kanye ne-coefficient yomoya.Ukungena komoya kubhekisela kumthamo (cubic metres) wefilimu yepulasitiki yogqinsi oluthile ngaphansi komehluko wengcindezi engu-0.1 MPa kanye nendawo eyimitha-skwele engu-1 (ngaphansi kwezimo ezijwayelekile) phakathi namahora angu-24..I-permeability coefficient inani legesi elidlula ifilimu yepulasitiki endaweni yeyunithi kanye nogqinsi lweyunithi ngesikhathi seyunithi kanye nomehluko weyunithi yokucindezela (ngaphansi kwezimo ezijwayelekile).
2. Umswakama ongenamanzi
Ukungena komswakama kuvezwa inani lombono kanye ne-coefficient yokubuka.Ukungena komswakama empeleni kuyisisindo (g) somhwamuko wamanzi ongene ifilimu eyimitha-skwele elingu-1 emahoreni angama-24 ngaphansi kwezimo zomehluko othile wokucindezela komhwamuko kuzo zombili izinhlangothi zefilimu kanye nogqinsi oluthile lwefilimu.I-perspective coefficient inani lomhwamuko odlula endaweni yeyunithi nogqinsi lwefilimu ngeyunithi yesikhathi ngaphansi komehluko weyunithi yengcindezi.
3. Ukungena kwamanzi
Isilinganiso samanzi sokungena siwukubona ngokuqondile ukungena kwamanzi kwesampula yokuhlola ngaphansi kwesenzo somfutho othile wamanzi isikhathi esithile.
4. Ukumuncwa kwamanzi
Ukumuncwa kwamanzi kubhekisela enanini lamanzi amuncwa ngemva kokuba usayizi othile wephethini ecwiliswe endaweni ethile yamanzi acwecwe ngemva kwesikhathi esithile.
5. Ukuminyana okuhlobene nokuminyana
Ezingeni elithile lokushisa, isilinganiso sesisindo sesampula nesisindo sevolumu efanayo yamanzi sibizwa ngokuthi ukuminyana okuhlobene.Isisindo sento ngeyunithi ngayinye yevolumu ezingeni lokushisa elithile siba ukuminyana, futhi iyunithi ingu-kg/m³, g/m³ noma g/mL.
6. Inkomba ye-refractive
Ukukhanya okungena eringini yesibili ukusuka esigabeni sokuqala kungukuthi (ngaphandle kwesigameko esime mpo).I-sine yanoma iyiphi i-engeli yesigameko kanye ne-sine ye-engeli ye-refraction ibizwa ngokuthi inkomba ye-refractive.Inkomba ye-refractive ye-medium ngokuvamile inkulu kuneyodwa, futhi i-medium efanayo inezinkomba ze-refractive ezihlukile zokukhanya kwamaza ahlukene.
7. Ukudlulisa ukukhanya
Ukuba sobala kwamapulasitiki kungavezwa ngokudluliswa kokukhanya noma inkungu.
Ukudluliswa kokukhanya kubhekisela ephesentini lokuguquguquka okukhanyayo okudlula emzimbeni okhanyela ngale noma okubonakala kancane kuya ekuguquguqukeni kwayo okukhanyayo.I-transmittance yokukhanya isetshenziselwa ukukhombisa ukubonakala kwezinto.Isilinganiso esisetshenzisiwe siyisamba sethuluzi lokulinganisa lokudlulisa ukukhanya, njenge-photometer yasekhaya ehlanganisa i-sphere A-4.
I-Haze ibhekisela ekubonakaleni kwamafu nokuguquguquka kwengaphakathi noma ngaphezulu kwamapulasitiki akhanyayo noma akhanyayo okubangelwa ukuhlakazeka kokukhanya, okuvezwa njengephesenti lokugeleza kokukhanya okusabalele emalini kanye nokugeleza kokukhanya okudlulisiwe.

8. Ukucwebezela
Ukucwebezela kubhekisela ekhonweni lendawo engaphezulu yento ukuze libonise ukukhanya, okuvezwa njengephesenti (isicwebezelisi) senani lokukhanya elivela endaweni evamile ekukhanyeni okujwayelekile kwesampula.
9. Isikhuntaukuncipha
Ukuncipha kokubumba kubhekisela enanini losayizi womkhiqizo omncane kunosayizi wesigxobo sesikhunta mm/mm