Emphakathini wamanje, siyabona ukuthi ziyanda izinto zokwakha ezisebenzise izitini ezingashi. Kuwumkhuba ongenakugwemeka ukuthi isitini esingashiswanga sizothatha indawo yesitini esibomvu sendabuko kanye nezinzuzo zekhwalithi enhle nokuvikelwa kwemvelo. Manje imakethe yasekhaya yomshini wezitini ovuthayo wamahhala isebenza kakhulu. Abantu abaningi bafuna ukutshala imali kulo mkhakha. Lapha ngizokwethula kafushane izinkinga ezimbalwa zokutshala imali embonini yemishini yezitini engashi.

1. Iluphi uhlobo lwezinto ezingavuthiwe okuyizindleko eziphansi kakhulu zokukhiqiza izitini ezingashisiwe? Injani uma iqhathaniswa nezindleko zesitini sobumba?

Eqinisweni, kuya ngokuthi ukuphi. Uma kunezimboni embonini yakho ezingakhiqiza umlotha wempukane, i-slag, isihlabathi, ishumi, i-slag nezinye imfucuza, akuyona inkinga. Iyiphi impahla eshibhe kakhulu futhi eningi kakhulu ukusebenzisa le nto ukukhiqiza izitini ezingashiswanga. Yiqiniso, izici zokuhamba kufanele zicatshangelwe. Uma kuqhathaniswa nesitini sobumba esivamile, izindleko zokukhiqiza izitini ezingashi ziphansi kunezitini zobumba. Ukwengeza, izwe lethu linezinqubomgomo ezikhethwayo. Ngenxa yokuvikelwa kwemvelo kwezitini ezingashi, sisebenzise ukukhululwa enteleni ezimbonini ezingashi. Kunalokho, sibeke isikhwama sokuvuselela izindonga ezakhiweni zobumba ukuze sixhase izimboni ezingashi. Lolu hlobo lomehluko wamanani luyabonakala.

2. Singakanani amandla esitini esingashi uma siqhathaniswa nesitini sobumba? Kuthiwani ngempilo yesevisi?

Isitini sobumba ngokuvamile singu-75 kuya ku-100, futhi isitini esingashiswanga sikhiqizwa ngokuvumelana ngokuqinile nesilinganiso, amandla adlula izinga likazwelonke, futhi amandla okucindezela aphezulu angafinyelela ku-35MPa. Siyazi ukuthi izinto ezisetshenziswa kakhulu zezitini ezingashiswanga ikakhulukazi yimfucuza yasezimbonini efana nomlotha wezimpukane nokunye. Ukusabela kwabo okusebenzayo kunamandla. I-calcium silicate hydrate ne-calcium aluminate gel ekhiqizwa ngesikhathi senqubo yokukhiqiza igcwalisa izikhala, ithuthukise ukunamathela, futhi ibe nokuqina isikhathi eside, ukumelana nokugqwala nokuzinza. Ngokuphathelene nokuphila kwenkonzo, ngenani elikhulu lokuhlolwa, kufakazelwa ukuthi amandla akamuva ezitini ezingashiswa ayoba namandla futhi aqine, futhi impilo yayo yenkonzo inamandla kakhulu kunobumba.

3. Ungakhetha kanjani imishini yokutshala imali embonini yezitini engashi?

Okokuqala, ukukhetha kwemishini kuncike ephaketheni lakho. Ingakanani imali onayo kufanele isekelwe kulokhu, futhi-ke, kufanele imiswe ngokuvumelana nezimo zemakethe. Ngaphezu kwalokho, ngokokuhlangenwe nakho kwamanye amafekthri emishini yezitini engashi e-China, kutholakala ukuthi ngezinye izikhathi akuyona into enkulu kakhulu, kungcono ukuzenzekelayo. Ngokuphambene nalokho, ngezinye izikhathi imishini encane yokukhiqiza ingaphatha umsebenzi omningi. Lokhu kungenxa yokuthi lapho imishini emikhulu yokushintshashintsha isetshenziselwa ukukhiqiza, uma isixhumanisi esisodwa sihluleka, izovalwa ngokuphelele; kuyilapho emishinini eminingi yokukhiqiza emincane, uma eyodwa ihluleka, enye ingaqhubeka nokukhiqiza. Ngakho-ke, kuncike esimweni esithile sokuthi hlobo luni lwemishini nokuthi imishini inkulu kangakanani.

4. Ungakhetha kanjani indawo yokwakha imboni yomshini wezitini ongashi?

Ukukhethwa kwendawo yefekthri yomshini wezitini kufanele kube seduze nezinsiza zensalela yemfucuza ngangokunokwenzeka, okungasindisa kakhulu impahla eluhlaza kanye nezindleko zokulayisha nokuthulula; khetha indawo enamanzi alula nogesi kanye nezinto zokuhamba, ukuze wenze ukukhiqiza nokuthengisa ngokushesha ngangokunokwenzeka; khetha indawo engaphansi kwedolobha noma indawo ekude nendawo yokuhlala ngangokunokwenzeka, ukuze ugweme izingxabano ezingadingekile; qasha ishabhu elidala, isiza noma imboni ecishiwe ngezitini eyekile ukukhiqiza Inganciphisa izindleko zokutshala imali.