Kusukela ngawo-1940,usimende we-wire meshwaqala ukusetshenziswa embonini yokwakha imikhumbi.Njengamanje, ayisetshenziselwa ukwakha umkhumbi kuphela, kodwa futhi nokukhathazeka okubanzi.Kuyaziwa ukuthi i-calcium oxide yamahhala ku-clinker kasimende ithinta ukuzinza, ngoba i-calcium oxide yamahhala iqala ukugeleza ngemva kokuqina kukasimende, umthamo wemikhiqizo yayo yezigidigidi zamanzi (i-calcium hydroxide) ukwandisa izikhathi ezingu-1.5 ~ 2.0, ukuze Ukuqhuma komzimba okuqinisa usimende, okuholela ekuzinzeni kukasimende okubi.
Ngakho-ke, kungacatshangwa ukuthi uma i-calcium oxide yamahhala kusimende iqinisa ukuntuleka kwe-hydration esikhathini esizayo, ngeke kubangele inkinga yokungaqini kahle kukasimende.Idatha efanelekile ibonisa ukuthi umthelela we-calcium oxide yamahhala kuhhavini lomlotha ekuzinzeni ulula kakhulu kunalowo we-calcium oxide yamahhala ku-clinker.Kuyabonakala ukuthi izinga lokugeleza kwezinhlobo ezimbili ze-calcium oxide yamahhala lihlukile.Izinga le-hydration le-calcium oxide yamahhala emlotheni womlilo liyashesha.Esinye sezizathu ukuthi izinga lokushisa lokushisa komlotha wesithando liphansi kunalelo le-clinker futhi umlotha wokushisa usesimweni esivuthayo.I-calcium oxide evuthayo elula ifakwe emanzini kunaleyo yokushisa okuphezulu kwe-calcium oxide.
I-cladding incane esimweni sokusongwa.Okuqukethwe kwe-calcium oxide yamahhala ku-kiln ash kuphezulu, futhi kulula ukufaka amanzi ukuze kukhiqizwe i-calcium hydroxide ene-gravity encane ethize, ephinde ithinte umphumela wayo wezulu emanzini ajikelezayo.Isetshenziselwa ubunjiniyela bokwakha, ubunjiniyela be-hydraulic, ukwakheka kwemikhiqizo kanye ne-wire mesh ingu- ~ yokwakheka kwezinto zikasimende zensimbi, iyimpahla eqinisiwe eqinile, ukusatshalaliswa okufanayo ezintweni eziphukayo (udaka lukasimende), eTaiwan ngodaka lukasimende. , amandla lapho ukuguquguquka okuhlanganyelwe, nge-li kuthonya omunye komunye, kunikeza ukudlala okuphelele ezicini zento eyinhlanganisela, Izinhlobo eziningana zezinhlanganisela ezinezakhiwo ezinhle kakhulu ziyakhiwa.
Isikhathi sokuthumela: 30-07-21