Qhov Zoo Ntawm Dej Txo
May 30, 2020
Nws hais txog cov khoom ntxiv uas tuaj yeem txo cov dej siv rau kev sib tov, ua kom lub zog ntawm pob zeb ua kom ruaj khov, thiab txuag cov nqi ntawm cov cement thaum txoj kev ua tiav ntawm cov pob zeb thiab cov nqi ntawm cov cement tsis pauv. Piv nrog cov dej txig txo tus neeg sawv cev, cov nyhuv dej-txo thiab cov nyhuv synergistic muaj zog dua.
Lubrication txoj kev
Cov pawg hydrophilic ntawm cov tsim cov dej tsim tawm yog cov nplaim dej ntawm cov nplais cement, thiab feem ntau lawv cuam tshuam nrog cov dej molecules hauv daim ntawv ntawm hydrogen bonds, thiab cov hydrogen ua ke nruab nrab ntawm cov dej molecules tsim ib txheej ntawm ruaj ruaj cement particle chaw Cov. Cov. Cov zaj duab xis dej tiv thaiv kev sib txuas lus ncaj qha ntawm cov nplais cement, ntxiv rau kev muaj peev xwm swb ntawm cov nplais pob zeb, thiab ua lub luag hauj lwm lubricating, yog li txhim kho qhov kev npliag ntawm cov slurry.