1. Tus nqi ntawm admixture yuav tsum tau qhia raws feem pua ntawm tag nrho cov khoom ntawm cov khoom siv cementing, lossis xws li mL / kg cementing material.
2. Tus nqi ntawm admixture yuav txiav txim siab los ntawm kev ntsuas raws li cov lus pom zoo ntawm tus neeg xa khoom, siv cov khoom siv, kev tsim kho, cov pob zeb ua khoom siv raw thiab lwm yam.
3. Cov khoom lag luam admixture muaj chloride ion thiab sulfate plasma yuav tsum ua raws li cov cai ntawm qhov kev qhia no thiab cov qauv uas cuam tshuam.
4, nyob rau hauv kev sib cuag nrog dej lossis ntub ib puag ncig ntawm cov pob zeb ua ke, thaum siv alkali nquag sib sau ua ke, cov ntsiab lus alkali los ntawm admixture mus rau hauv (sib npaug sodium oxide) yuav tsum tsis pub ntau dua 1kg / m3 ntawm kev ua vaj tse, tag nrho cov ntsiab lus alkali ntawm cov pob zeb yuav tsum ua tau zoo sib xws.
