Magirazi emarara iindasitiri isingafarirwe nevanhu.Nemhaka youkoshi hwayo hushoma, vanhu havaiti hanya zvikuru nayo.Kune maviri makuru masosi emarara egirazi: imwe ndiyo yakasara zvinhu zvinogadzirwa mukugadzirisa mabhizinesi ekugadzira magirazi, uye imwe yacho mabhodhoro egirazi nemahwindo anogadzirwa muhupenyu hwevanhu.
Girazi remarara ndechimwe chezvinhu zvakaoma zvikuru mumarara emaguta.Kana iyo isina kudzokororwa, haibatsiri pakuderedza marara.Mutengo wekuunganidza, kutakura uye kupisa zvakare wakanyanya kwazvo, uye haugoni kuderedzwa mumarara.Kunyangwe mamwe magirazi anorasa ane simbi dzinorema sezingi nemhangura, izvo zvinosvibisa ivhu nemvura yepasi.
Zvinonzi zvichatora makore 4000 kuti girazi riparadzwe zvachose.Kana rikasiiwa, pasina panikiro richaparira tsvina huru nokushatisa.
Kuburikidza nekudzokorora uye kushandiswa kwegirazi remarara, kwete chete zvikomborero zvehupfumi, asiwo zvakakosha zvakakosha zvakatipoteredza.Maererano nehuwandu, kushandiswa kwegirazi rinoshandiswa zvakare uye girazi rinoshandiswa zvakare kunogona kuchengetedza 10% - 30% yemarasha nemagetsi, kuderedza kusvibiswa kwemhepo ne20. %, uye kuderedza gasi rinobuda mumigodhi ne80%.Maererano nekuverenga kwetani imwe, kudzokorora tani imwe yemarara egirazi kunogona kuchengetedza 720 kg yejecha requartz, 250 kg yesoda ash, 60 kg yefeldspar powder, matani gumi emarasha uye 400 kwh yemagetsi. Simba rinoponeswa negirazi bhodhoro rinokwana kubvumira 50 Watt laptop kuti irambe ichishanda kwemaawa masere.Mushure mekunge tani yegirazi yakaraswa yadzokororwa, 20000 500g mabhodhoro ewaini anogona kuvandudzwa, izvo zvinochengetedza makumi maviri muzana emutengo zvichienzaniswa nekugadzirwa.kushandisa zvinhu zvitsva.
Zvigadzirwa zvegirazi zvinogona kuoneka kwese kwese muhupenyu hwezuva nezuva hwevatengi.Panguva imwecheteyo, China inogadzira anenge mamiriyoni makumi mashanu ematani emarara egirazi gore.Zvisinei, vatengi vakawanda havazivi kuti zvigadzirwa zvegirazi zvakaraswa zvichaguma kupi.Muchokwadi, iyo tsvina yegirazi yekudzoreredza uye nzira dzekurapa dzakakamurwa zvakanyanya kuita: sekukanda flux, shanduko uye mashandisiro, kudzoreredza kwechoto, kudzoreredza zvinhu uye kudzokorodza, nezvimwe, kuona shanduko yemarara kuita pfuma.
Kana iri yekugadzika kwegirazi rakadzokororwa, kudzokorodza kwemarara girazi rakakamurwa kuita girazi rinodziya uye bhodhoro regirazi.Girazi rinopisa rakakamurwa kuita chena yakachena uye ine mottled.Iro bhodhoro regirazi rakakamurwa kuita pachena, zvakajairika pachena uye pasina mottled.Mutengo wekudzokorodza wakasiyana kune yega yega giredhi.Pashure pegirazi rakanyorova radzokororwa, rinonyanya kudzokororwa kubereka zvimwe zvekushongedza zvinhu senge kutevedzera marble.Mabhodhoro egirazi anonyanya kushandiswazve kugadzira mabhodhoro negirazi fibers.
Nekudaro, iyo girazi yakaputswa yakadzokororwa haigone kushandiswa zvakananga mushure mekuunganidzwa kubva kunzvimbo yekudzokorodza.Inofanira kurongwa, kuputswa uye kuiswa muboka kuti ive nehutsanana hwakati.Izvi imhaka yekuti girazi rakaputsika rinounganidzwa kubva kunzvimbo yekudzokorodza rinowanzosanganiswa nesimbi, dombo, ceramic, ceramic girazi uye organic tsvina.Izvi zvisina kuchena, semuenzaniso, hazvigone kunyungudutswa zvakanaka muchoto, zvichikonzera kukanganisa kwakadai sejecha uye mitsetse.
Panguva imwecheteyo, paunenge uchidzokorora girazi rakaputsika, zvinofanira kuonekwa kuti girazi remagetsi, girazi rekurapa, girasi rinotungamirira, nezvimwewo hazviwanikwi.Kumba nekune dzimwe nyika, kukosha kukuru kunosungirirwa pakugadzirisa uye kurapwa kwegirazi rakaputsika.Pamusoro peiyo yakazara yekudzoreredza sisitimu, iyo yakadzoserwa girazi yakatyoka inofanirwa kurongedzwa nemichina uye kucheneswa isati yapinda muchoto.Nokuti chete nenzira iyi inogona kugadzikana kwehutano hwechigadzirwa hunovimbiswa.
Zvakakosha kucherechedza kuti zvigadzirwa zvegirazi zvinonyanya zvinosanganisira midziyo yegirazi yakasiyana, mabhodhoro egirazi, zvimedu zvegirazi zvakaputsika, magirazi ekukudza magirazi, mabhodhoro ethermos uye marambi egirazi.
Nguva yekutumira: Aug-11-2022
