1.Kazhinji inoshandiswa mumichina yakakosha, polyethylene yakanaka kwazvo mbishi, mushure mechimwe chikamu, inogona kunge yakakodzera foam density, yakanaka insulation effect, huremu hwepamusoro hunotakura kutonhora kuchengetedza zvinhu. kunwa hunyoro, asi nemutengo wakakwira zvishoma
2.Cold storage building thermal insulation materials should have good thermal insulation performance, ine hupfumi uye inonzwisisika, inokodzera kusarudzwa kwezvinhu zvinopisa zvinopisa.Zvisinei, mutengo wekuvaka wekuchengetedza kutonhora wakakwirira, polystyrene yakakwirira yemvura, kuvharidzira kusina kunaka, asi kuderera. yekare yepakutanga.Ita saiti gungano, iyo mukana wakanakira kuvaka, kukurumidza kumhanya, nhare
3.Kusarudzwa kwekuchengetedza kutonhora kunokosha zvikuru kune firiji, nokuti kutonhora kwekuchengetedza kwakasiyana nemamwe matura.Sarudza ndiro yakakodzera yekuchengetedza nzvimbo yekuchengetedza. uye zvimwe zvinodiwa kwezvakatipoteredza.Saka, pakusarudza kamuri inotonhorera, inofanira kubhadharwa kune zvinhu uye simba rekudzivirira repaneti.
Paunosarudza zvinhu, tapota teerera zvakanyanya kune density ye polyurethane uye hupamhi hwesimbi yesimbi.Kuwanda kweplate yesimbi yevagadziri venguva dzose inofanira kunge inopfuura 0.4 mm.Zvinoenderana nezviyero zvepasirese, iyo inopupa density yeinotonhora yekuchengetera pani inodarika 40kg/m3. Ikozvino pamusika, iyo huru mbishi yeyakakosha inotonhorera bhodhi yekuchengetera purojekiti inotonhorera ndeye polyphenylene, polyethylene uye polyphenylene girisi.Kuwanda kwezvinhu zvinopisa zvinopisa zvakaputirwa nepolyphenylene zvakatetepa, uye iyo yekupisa inodzivirira coefficient haina kunyanya kukwirira;Mushure mechimwe chikamu che polyethylene, inogona kupupa inotonhora yekuchengetera zvinhu zvine density yakakodzera uye yakanaka yekupisa yekupisa mhedzisiro, uye ine yakakwirira-yekutakura mutoro;Polyphenylene resin ine kunyura kwemvura kwakasimba, asi kushomeka kwekupisa.Naizvozvo, iyo polyurethane sandwich board ine yakanyanya kuita.Kunyangwe mutengo wacho wakakwira zvishoma, iyo polyurethane board ine yakanakisa yekupisa insulation performance uye haitore unyoro.
Nguva yekutumira: Mar-03-2022