Hlanganisa izongezo zomxube owomileyo
Izongezelelo zomxube owomileyo ezixubeneyo ziyizithako ezongezwa kwimixube eyomileyo, njengekhonkrithi okanye udaka, ukuphucula ukusebenza kwazo kunye neempawu.Ezi zongezo zinokubandakanya izinto ezahlukeneyo ezifana neepolymers, i-accelerators, i-retarders, ii-agent zokungenisa umoya, kunye nezinciphisi zamanzi.
Iipolymers zihlala zongezwa ukuphucula ukunamathela, ukuqina, kunye nokuguquguquka komxube.I-accelerators isetyenziselwa ukukhawulezisa ukuseta kunye nokuqina komxube, ngelixa i-retarders icotha inkqubo yokumisela.Ii-agent zokungenisa umoya zongezwa ukwenza amaqamza omoya amancinci kumxube, ophucula ukusebenza kwawo, ukuxhathisa ukunyibilika komkhenkce, kunye nokuqina.Izinciphisi zamanzi zisetyenziselwa ukunciphisa umthamo wamanzi afunekayo kumxube, onokuphucula amandla awo kunye nokuqina.
Iindidi ezithile kunye nezixa zezongezo ezisetyenzisiweyo ziya kuxhomekeka kwiipropati ezifunwayo zemveliso yokugqibela, kunye nezinto ezisetyenziswe kumxube.Ukukhethwa ngokucokisekileyo kunye nokusetyenziswa ngokufanelekileyo kwezi zongezo kunokunceda ukuphucula ukusebenza kunye nexesha elide lemveliso yokuxuba okomileyo.
Ukongeza kwii-additives ezikhankanywe ngasentla, kukho nezinye iindidi ze-compound dry mix additives ezinokusetyenziswa.Ngokomzekelo, i-silica fume yinto ecocekileyo enokongezwa kwimixube yekhonkrithi ukuphucula amandla ayo, ukuqina, kunye nokuchasana nokuhlaselwa kweekhemikhali.I-fly ash, i-byproduct yezityalo zamandla amalahle, ingasetyenziselwa ukutshintshwa kwesamente kwimixube yekhonkrithi, enokunciphisa impembelelo yokusingqongileyo yomxube ngelixa iphucula amandla ayo kunye nokuqina.
Esinye isongezo esiqhelekileyo siplastiki, ezisetyenziselwa ukuphucula ukusebenza kunye nokuhamba kwemixube yekhonkrithi, okwenza kube lula ukuphatha kunye nokubeka.Ezi zinokuthi zibe zi-plasticizers zokunciphisa amanzi okanye ezinganciphisi amanzi, kuxhomekeke ekubeni nazo zinciphisa umthamo wamanzi afunekayo kumxube.
Isishwankathelo, izongezo zomxube owomileyo zinokuphucula kakhulu iipropathi zemixube eyomileyo efana nekhonkrithi kunye nodaka.Ngokukhetha ngononophelo kunye nokusebenzisa izongezo ezifanelekileyo, ukusebenza, ukuqina, kunye nokusebenza kwezi zixhobo kunokuphuculwa kakhulu, okukhokelela kwimveliso ephezulu yomgangatho ophezulu.
Ixesha lokuposa: Apr-15-2023