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Rumbidzai matenga mashizha ave akasarudzika mukushanduka kwemazuva ano nekuda kwekurwisa kwamamiriro ekunze avo, chikumbiro chekumwe, uye kusimba. Iyi mashitsi, kazhinji yakagadzirwa kubva kune galuminized simbi kana aluminium uye ayam toated neyakaipisa, anoshandiswa zvakanyanya mukugara, zvekutengesa, uye maindasitiri. Kugona kwavo kutsungirira mamiriro ekushambadzira nemamiriro ekunze uku uchiramba wakaperera kuperera uye kutaridzika kunovaita ivo vanokwanisa kudzvara kwemapurojekiti marefu. Munyaya ino, isu tichazoongorora zvakanakira mashitsi emhando dzekupokana kwemamiriro ekunze, zvichishungurudza mukuumbwa kwavo, kubata matekinoroji, uye zvinoshandiswa zvinoshanda. Kune nzwisiso yakadzika yekushandisa kwavo kwakasiyana siyana, iwe unogona kuongorora yedu yakazara yechigadzirwa chikamu Ruvara padenga repepa.
Iyo base zvinyorwa zvemavara edenga masheets zvinokoshesesa zvakanyanya kudzikisira kwavo kwemamiriro ekunze. Kazhinji, aya mashitsi anogadzirwa kubva kune galvaned simbi kana aluminium. Simbi yakasungirirwa inopa simba uye inodzivirira nheyo yekubatira nekuda kweZinc yayo yeZinc, iyo inoita sechibayiro chechibairo kudzivirira ngura. Aluminium, kune rumwe rutivi, inokonzeresa kupokana kuora uye yakaremerwa, ichiita kuti ive yakakodzera kune zvivakwa mumahombekombe emhenderekedzo yegungwa kana yakakwirira-humpority.
Iwo magadziriso ekubatanidza anoshandiswa kurongedza maheets anowedzera kudzikisira kwavo kwemamiriro ekunze uye kukwikwidza kwekunyepedzera. Coatings Imwe neimwe nzira yekubatanidza inopa mabhenefiti akasiyana:
Polyester: inozivikanwa nekuda kwekutendera kwayo uye ruvara rwevanhu, zvipuka zvePolyster zvakakodzera kuti mamiriro ekunze ane mwero.
SMP: Silicone-yakagadziridzwa Polyter Collings Collings inopa kuvandudzwa kusimba uye kuramba kuUV radiation, kuzviita kwakakodzera kumatunhu neyakajeka zuva.
PVDF: Nomutsinye hwekupokana kwakawanda kwemamiriro ekunze, zvipuka zvePVDF zvinogara zvakanyanya uye chengetedza ruvara uye gloss yemakumi emakore, kunyangwe mumamiriro ekunze akanyanyisa.
Dzazvino kufambira mberi mukubatanidza matekinoroji zvakare yakawedzera kuwedzera kuita kwemavara edenga remavara. NHAMA Pamusoro pezvo, majasi ekuratidzira anogona kuderedza kupisa kupisa, kupa mukubudirira kwesimba muzvivakwa.
Chimwe chezvakanyanya zvakanakira mashitsi edenga remavara ndeyekushora kwavo kwakasiyana-siyana. Iko kusanganiswa kweiyo galanized kana aluminium substrate nejasi dzinodzivirira dzinovimbisa kuti mashizha anogona kutsungirira kuratidzwa kunyengedzwa, munyu, uye zvimwe zvinhu zvinokatyamadza. Izvi zvinovaita kuti vanyatsokodzera nzvimbo dzegungwa uye nharaunda maindasitiri emaindasitiri uko kuronga kwakakosha.
Marobhoti edenga mashizha akagadzirirwa kuramba zvinokuvadza mhedzisiro yeiyo ultraviolet (UV) radiation. Mota yakakwirira-yemhando yepamusoro sePVDF inopa yakanakisa UV kuramba, kudzivirira mashizha kubva pakupera, chakakora, kana kudzikira nekufamba kwenguva. Izvi zvinovimbisa kuti denga rinotaridzika rinotaridzika uye kutendeka kwakarongeka, kunyangwe mumatunhu ane mwenje wakanyanya zuva.
Kufunga kwejasi pane mavara edenga remavara kunogona kusimudzira zvakanyanya maitiro avo anowedzera. Nekuratidza chikamu chakakura chemuchengeti wezuva, aya majasi anoderedza kupisa kwekushambadzira, achitungamira kutonhora kwemukati tembiricha. Izvi hazvingakurudzirwi chete nekunyaradza nguva dzose asiwo kunoderedza simba rekushandisa kwemhepo, kupa maitiro ekuvaka ekuvaka.
Iko kusimba kwemavara denga matenga kunosvika pakukwanisa kwavo kugona kukanganisa. Iko kusanganiswa kwejasi rakasimba uye rakasimba rekutsungirira rinoona kuti aya mashiti anogona kutsungirira chimvuramabwe, marara, uye zvimwe zvinonetsa pasina kutsigira kwakakosha kukuvara. Izvi zvinovaita sarudzo yakavimbika yekutengesa matunhu anowanzo kuve nemamiriro ekunze ekunze.
Mukuvakwa kwekugara, mashitsi edenga remvura anowanzo shandiswa kune kwavo kukwikwidza uye kusimba. Ivo vanowanikwa mune dzakasiyana siyana dzemavara uye profiles, vachibvumira varidzi vemba kuti vabate zvimiro zvavanoda zvekuvaka. Uyezve, kupesana kwavo kwemamiriro ekunze kunoita kuti vadzivirirwe kwenguva refu kune dzimba mumamiriro akasiyana siyana.
Ruvara padenga masheets sarudzo dzakakurumbira dzezvivakwa zvekutengeserana uye maindasitiri nekuda kwemutengo wazvo-zvinobudirira uye zvinodiwa zvekugadzirisa zvakaderera. Kugona kwavo kutsungirira mamiriro ekushambadzira kwezvakatipoteredza kunovaitira zvakanakira madhipatimendi, mafekitori, uye nzvimbo dzekutengesa. Zvakare, kuita kwavo kwekuita kunogona kubatsira pakuchengetedza simba muzvivakwa zvikuru.
Mumaruwa ekurima, ruvara rwemavara edenga zvinoshandiswa kune matura, Slos, uye zvivakwa zvekuchengetedza. Kupokana kwavo kwehurongwa hwavo kunovimbisa kusakwana, kunyangwe munzvimbo dzakakwirira zvine hupfumi hwepamusoro kana kuratidzwa kwemakemikari. Zvemagumbo engumbo, senge zviitiko zvechiitiko kana zvekuvaka nzvimbo dzekugara, dzakareruka uye nyore kuiswa kwemashiti aya anopa zvibatsire zvinoshanda.
Ruvara denga remahombekombe dzinopa huwandu hwezvakanakira kurwisa kwemamiriro ekunze, kuita sarudzo dzakasiyana siyana uye dzakavimbika dzekushandisa dzakasiyana siyana. Kubatanidzwa kwavo kupokana, UV dziviriro, kuita kweUVermal, uye kuramba kurwisa kusimba kwenguva refu uye kukwikwidza kwekunyepedzera. Kunyangwe ichishandiswa mukugara, yekutengeserana, kana maindasitiri marongero, aya mashizha anopa mhinduro-inobudirira mhinduro yezvinodiwa zvekuvaka zvazvino. Kuongorora zvakawanda nezve zvakanaka uye zvinoshandiswa zvemavara denga matenga, shanyira chikamu chedu chakatsaurwa pane Ruvara padenga repepa.