Izithasiselo zikakhonkolo ezingasindi | Ama-ejenti Akhipha Amagwebu Asebenza Kakhulu Wokhonkolo Weselula
Amabhulokhi kakhonkolo angasindi enziwa ngokuhlanganisa usimende kanye nengxube yama-aggregate anezimbotshana ezivumela ukuthi ibhulokhi libe lula., kodwa futhi nokuba nezindawo zokuvikela ezingcono kune-aggregate block eminyene. Lolu hlobo lukakhonkolo lukhiqizwa ngezindlela ezihlukahlukene nobukhulu.
Inqubo yokwenza amabhlogo kakhonkolo angasindi aqukethe izinyathelo ezine eziyisisekelo: ukuxuba, ukubumba, ukwelapha kanye ne-cubing. Ngaphezu kwezithako eziyisisekelo zokukhonkolo, amakhemikhali ahlukahlukene, okuthiwa izixube, ingase yengezwe ukushintsha isikhathi sokuphulukisa noma amandla acindezelayo.
Ukuxuba ukhonkolo
Isinyathelo sokuqala ukuxuba usimende, isihlabathi kanye sawdust ngesilinganiso esifanele. Lokhu kungenziwa ngesandla noma kumxube wezohwebo. Ama-colorants, uma uthanda, kungabuye kwengezwe kulesi sigaba ukuze kuzuzwe umbala ozikhethele.
Ukubumba amabhlogo
Uma ukhonkolo obunjiwe usulungile, ingafakwa isikhunta. Kuye ngobukhulu besikhunta, kungenzeka ukukhiqiza izinkulungwane zamabhulokhi ngehora.
Ukwelapha amabhlogo
Isinyathelo sokugcina sokwenza amabhlogo kakhonkolo angasindi ukuwalapha kuhhavini. Uhlobo oluvame kakhulu lweziko elisetshenziselwa ukwelapha ihhavini elinomfutho ophansi, okuphakamisa izinga lokushisa libe ngu-150-165degF (66-74degC).
Inqubo yokwelapha idinga ukushisa nokucindezela ukukhuthaza ukuhlangana phakathi kwe-block kanye nesikhunta sayo. Ezinye izinkampani zisebenzisa izitofu ze-steam high-pressure, eyaziwa ngokuthi ama-autoclaves, okuvumela indlela esheshayo nephumelelayo yokwelapha.