Girazi is an amorphous inorganic non-metallic material.Inowanzo gadzirwa nemhando dzakasiyana-siyana dzezvicherwa zvicherwa (sejecha requartz, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) seyakanyanya mbishi, uye chidimbu chidiki chezvekushandisa mbishi. zvinowedzerwa.ye.Zvikamu zvaro zvikuru isilicon dioxide uye mamwe maokisi.
Chinhu chikuru chegirazi rakajairwa isilicate kaviri munyu, inova amorphous yakasimba ine chimiro chisina kurongeka.
Girazi rinoshandiswa zvakanyanya muzvivako kuvhara mhepo uye kutumira chiedza.Musanganiswa.Kune zvakare girazi rine ruvara rinosanganiswa nemamwe masimbi okisidi kana munyu kuratidza ruvara, uye girazi rinodziya rinogadzirwa nemaitiro enyama kana makemikari.Dzimwe nguva mamwe mapurasitiki akajeka (akadai se polymethyl methacrylate) anonziwo plexiglass.
Chiziviso chegirazi:
1. Kuti udzivise kurasikirwa kusingakoshi panguva yekufambisa, iva nechokwadi chekugadzirisa uye kuwedzera zvinyoro zvinyoro.Zvinowanzokurudzirwa kushandisa iyo yakamira nzira yekufambisa.Motokari inofanirawo kuchengetwa yakatsiga uye ichinonoka.
2. Kana rumwe rutivi rwekugadzira girazi rwakavharwa, teerera kuchenesa nzvimbo isati yaiswa.Zvakanakisisa kushandisa girazi rinokosha rekuchenesa, uye kuiisa mushure mokunge yaoma zvachose uye inosimbiswa kuti hapana tsvina.Zvakanakisisa kushandisa magurovhosi ekuvaka akachena paunenge uchiisa.
3. Kuiswa kwegirazi kunofanira kugadziriswa nesilicone sealant.Mukuiswa kwemahwindo uye kumwe kuisirwa, inofanirawo kushandiswa pamwe chete nerubber sealing strips.
4. Mushure mekunge kuvaka kwapera, teerera kune kubatanidza anti-collision yambiro zviratidzo.Kazhinji, kuzvinamatira zvimiti, tepi yemagetsi ine mavara, nezvimwe zvinogona kushandiswa kuratidza.
5. Usaupure nezvinhu zvinopinza.
Nguva yekutumira: Zvita-16-2021