Kev txo dej ntawm naphthalene admixture feem ntau yog 17%, thiab kev sib hloov hloov pauv ntawm cov khoom siv sib piv yog qhov nqaim, thiab cov khoom siv xuab zeb thiab pob zeb yog dav dua, kev ua tau zoo yog dav, thiab nws poob qis, nthuav dav poob yog qhov loj, dej khaws cia, cohesiveness, kev hloov pauv huab cua kev ua tau zoo kuj yog qhov tsis zoo.
Kev txo dej muaj peev xwm ntawm cov txheej txheem fatty acid feem ntau yog 20%, thiab nws qhov kev hloov pauv sib xws zoo ib yam li cov naphthalene admixture, thiab nws qhov kev ua tau zoo yog qhov dav, tab sis nyob rau hauv tus txheej txheem ntawm kev siv, nws poob qis thiab nthuav dav poob me me, thiab nws kev sib haum xeeb thiab kev hloov pauv huab cua tau zoo yog qhov zoo.
Polycarboxylic acid dej txo tus neeg sawv cev yog feem ntau 25%, thiab kev sib koom ua ke ntawm cov khoom siv matrix yog dav dua, tab sis kev hloov pauv ntawm cov xuab zeb thiab cov khoom siv pob zeb yog nqaim. Hauv txheej txheem kev siv, kev poob qis thiab nthuav dav poob qis, tsis muaj qhov poob, dej, dej khaws cia, sib koom ua ke, kev hloov pauv huab cua yog qhov ua tau zoo dua, tab sis kev siv cov txheej txheem xav tau siab dua.
Kev txheeb xyuas txhua yam qhia tau tias polycarboxylic acid superplasticizer muaj cov txiaj ntsig zoo hauv txhua yam, thiab nws qhov ntsuas kev ua tau zoo dua li lwm hom superplasticizer.
