(1) Cement
Cement yog ib qho tseem ceeb raw khoom ntawm pob zeb, thiab kev siv dej ntawm nws cov qauv sib xws muaj qee yam cuam tshuam rau cov dej siv ntawm cov pob zeb.
(2) Mineral additives
Mineral admixture tau dhau los ua ib qho tseem ceeb hauv kev ua vaj tse, thiab kev hloov ntawm nws cov dej xav tau (fluidity) yuav ua rau muaj kev hloov pauv ntawm cov dej ua vaj tse.
(3) zoo aggregate
Fine aggregate hmoov cov ntsiab lus los yog av nkos cov ntsiab lus nce yuav ua rau kom tus nqi ntawm cov dej haus los yog admixture adsorption, uas ua rau cov pob zeb sib tov nyob rau hauv cov dej dawb los yog admixture zoo tivthaiv yog tsis txaus.
