Vim tias polycarboxylate superplasticizer muaj kev nkag siab ntau dua rau kev hloov pauv ntawm cov khoom nyoos, ua ke nrog tus neeg tso dej txo yog tus dej siab txo tus nqi, qis cov khoom siv sib tov sib xyaw thiab cov dej siv tsawg, xws li kev ua tau zoo ntawm cov dej reducer rau cov dej noo qhov taw tes thiab tshwj" qhov tseem ceeb", ib zaug dhau heev lawm, tuaj yeem tshwm cov pob zeb sib cais thiab los ntshav, khiav tawm sis plawv, ua pa thiab cov huab cua ntau dhau ntawm qhov tshwm sim tsis zoo, ntawm qhov tod tes, pob zeb yuav muaj teeb meem xws li ziab, tsis zoo kev ua haujlwm tau zoo, thiab kev poob qis loj, thiab lwm yam Yog li ntawd, cov lus pom zoo tau muab rau qhov teebmeem no:
(1) Cov khoom siv hloov kho tshiab yuav tsum tau siv rau kev sim ua kom sib xyaw kom haum los txhawm rau kho cov khoom sib xyaw kom ua tiav cov txiaj ntsig zoo tshaj plaws;
(2) hauv kev siv cov txheej txheem yuav tsum nruj tswj hwm tus nqi ntawm polycarboxylate superplasticizer thiab cov dej nqus dej;
(3) rau cov ntaub ntawv raw khoom hauv kev sim pob zeb ntawm cov ntsuas dej, sim kho cov dej reducer rau" qeeb" hom, yuav kom ua tiav lub hom phiaj ntawm insensitive rau raw khoom thiab dej noj.
