Ukwenziwa kabusha kwezakhiwo zethusi kubalulekile eNingizimu Afrika, kuhambisana nesidingo sokunciphisa udoti lwezakhiwo nokukhuthaza izindlela zokwakha ezisimeme. Le ndatshana ibheka imishini ebalulekile eyakha insiza yokwenziwa kabusha kwezakhiwo zethusi eNingizimu Afrika, igqamisa imishini nobuchwepheshe obusetshenziselwa ukuguqula udoti lwezakhiwo zethusi babe izinto ezisetshenziswayo.
Ukuphinda usebenzise i-concrete kuhilela ukuhlinzekwa nokuphulula odoti lwe-concrete ngaphakathi kwezakhiwo ezihlukahlukene. Le nqubo ayigcini ngokunciphisa umthelela wezemvelo kuphela kodwa iphinde inikeze imithombo eshibhile yezinhlelo zokwakha ezintsha.
Iphayona elijwayelekile lokwakha kabusha ilaka eNingizimu Afrika liqukethe izingxenye eziningi ezibalulekile zomshini, ngayinye isebenza umsebenzi othile enqubweni yokwakha kabusha. Nansi isithombe esinembile sokwakhiwa kwemishini ebalulekile:
Ama-jaw crusher ayizinsiza eziyisisekelo ezisetshenziselwa ukunciphisa izingcezu ezinkulu zoconcrete zibe sizes ezincane, ezilawula. Zibalulekile esigabeni sokuqala sokuphinda sebenzisa i-concrete.
Imishini yokuphula impahla isetshenziswa ekuqhumeni kwesibili. Zinciphisa usayizi wezinsalela zekhonkolo futhi zisiza ekuveliseni imithombo ethambile yokwakha.
Izinsizakusebenza zibalulekile ekuthuthweni kwekhonkrithi ehlutshiwe ukusuka esigabeni esisodwa senqubo yokuphinda usebenzise ukuya kwesinye.
Imishini yokuhlola ihlukanisa i-concrete ehlala ihlukunyezwa ibe zikhulu ezahlukene, iqinisekisa ukuthi umkhiqizo wokugcina uhambelana nezidingo ezithile.
Izihlukanisi zemagnethi zisetshenziselwa ukususa imetal enensimbi, efana ne-rebar, emhlanganweni wekhonkrithi.
Izinhlelo zokwelapha amanzi zibalulekile ekuphatheni amanzi asetshenziswa inqubo yokuphinda isetshenziswe, iqinisekisa ukuthi ahlanzekile futhi angasetshenziswa kabusha.
Izinhlelo zokunciphisa uthuli zisiza ukuvumelanisa ukukhishwa kwamathuli ngesikhathi sokuphahlazeka nokuhlola, zigcina indawo ephephile nezihlanzekile.
Izitshalo zokubuyisela kabusha ukhonkolo eNingizimu Afrika kumele ziqinisekise ukuthi ziyaheha imithetho yemvelo ukuze zinciphise umthelela wazo wokuhlanza. Lokhu kufaka phakathi ukuphathwa kahle kwemfucumfucu kanye nezinyathelo zokulawula ukuvuvukala.
Izikhungo zokuphinda zisebenziswe zanamuhla zakhelwe ukuba zisebenze kahle ngombono wamandla, zinciphisa izindleko zokusebenza nomthelela kumoya. Izinsiza ezinezici zok saving amandla zikhunjulwa.
Izinhlelo zokulawulwa ezithuthukisiwe nezokuphathwa zandisa ukusebenza kahle nokuphepha kwemisebenzi yokuphinda kusetshenziswe ukhonkolo. Lezi zinhlelo zihlola futhi zishintsha izinqubo ngesikhathi sangempela.
Izitshalo zokuguqula i-concrete eNingizimu Afrika ziqinisekiswe ngamathuluzi ahlukahlukene aklanyelwe ukuhlinzeka kahle ngengxenye yokuphindisela kwe-concrete ibe yizinto ezingasetshenziswa futhi. Ngokutshala imali kumathuluzi athuthukile nokulandela imigomo yokuvikela imvelo, lezi zindawo zidlala indima ebalulekile ekukhuthazeni izinqubo zokwakha eziphephile. Ukuqonda izingxenye nezisebenzi zeshashalazi yokuguqula i-concrete kubalulekile ekwenzeni kangcono ukusebenza nokuhlanganyela ekwakheni ikusasa eliluhlaza.
