Ukusetshenziswa kwe-concrete admixtures kungaba nomthelela omkhulu ezakhiweni zekhonkrithi.Ama-concrete admixtures yizinto ezifakwa ezixubeni zekhonkrithi ukuze kuguqulwe izakhiwo zikakhonkolo futhi kuzuzwe izici ezithile.Zivame ukungezwa phakathi nenqubo yokuxuba, kodwa zingabuye zengezwe ngemva kokuba ukhonkolo ubekwe.Kunezinhlobo eziningi ezahlukene zezingxube zekhonkrithi, ngayinye inomsebenzi wayo nenjongo ethile.

I-Admixtures Ethuthukisa Amandla: Izingxube ezithuthukisa amandla zenzelwe ukukhulisa amandla kakhonkolo ngaphandle kokuthinta ezinye izakhiwo zayo.Lokhu kwenziwa ngokukhuphula okuqukethwe usimende noma ukunciphisa okuqukethwe kwamanzi kungxube.Umphumela uba ukhonkolo oluqinile, oluqinile olukwazi ukumelana nokucindezeleka okukhulu nemithwalo.

I-Workability Admixtures: Izingxube ezisebenzayo zisetshenziselwa ukwenza ukhonkolo kube lula ukusebenza ngakho.Bangakwazi ukunciphisa inani lamanzi adingekayo ukuxuba ukhonkolo, okuholela ekuxubeni okusebenzayo okungabekeka kalula, kuhlanganiswe, futhi kuqedwe.

Ama-Foaming Agents: Ama-Foaming agents asetshenziselwa ukunciphisa ukuminyana kukakhonkolo.Lokhu kungayenza ibe lula, yonge kakhulu, futhi ifaneleke kakhulu izinhlelo zokusebenza ezithile.

Ama-ejenti Afaka Umoya: Ama-ejenti afaka umoya ayizingxube ezisetshenziselwa ukwethula amabhamuza omoya kukhonkolo.Lawa mabhamuza omoya asebenza njengezikhala ezingamunca okunye ukucindezela okuvela emijikelezweni yokuqhwa nokuncibilika, okwenza ukhonkolo umelane kakhulu nomonakalo wokuncibilika.

Ama-Pigments: Ama-pigments yizingxube ezisetshenziselwa ukushintsha umbala kakhonkolo.Lokhu kuvame ukwenzelwa ukwenza izindawo ezikhonkolo zibukeke zijabulisa ngobuhle.

Ama-retarders: Ama-retarders ayingxube esetshenziselwa ukwehlisa izinga lokugeleza kukasimende.Lokhu kungaba usizo ezinhlelweni ezithile lapho umuntu edinga isikhathi esengeziwe sokubeka futhi aqedele ukhonkolo.

Ama-Admixtures angasetshenziswa futhi ukuguqula ukubukeka nokuthungwa kukakhonkolo.Ama-pigments nama-aggregate akhethekile angashintsha umbala nokuthungwa kwezindawo zikakhonkolo.Ezinye izixube zingasetshenziswa ukwenza ngcono ukumelana kukakhonkolo ekulimaleni ngokomzimba, kwamakhemikhali, nakwezemvelo.

Sekukonke, izingxube zekhonkrithi zinikeza indima ebalulekile ekuthuthukiseni ukusebenza, ukusebenziseka, kanye nobuhle bokhonkolo.Ngokusebenzisa ama-admixtures ngendlela efanele, umuntu angakwazi ukuthuthukisa kakhulu ikhwalithi nokuqina kwekhonkrithi, kuyilapho enciphisa izindleko ezihlobene nomsebenzi kanye nezinto ezingavuthiwe.