Cement pob zeb: yog hais txog cov khoom siv engineering uas muaj cov cement, xuab zeb, pob zeb thiab lwm yam dej. Feem ntau hais lus, lo lus pob zeb yog hais txog kev siv cov cement ua cov khoom siv cementing, xuab zeb, pob zeb ua aggregate; Nrog dej (ntxiv lossis tsis ntxiv admixtures thiab admixtures) hauv kev faib ua feem rau ib qho kev faib ua feem, los ntawm kev sib xyaw, molding, curing thiab cement pob zeb, tseem hu ua pob zeb zoo tib yam, nws yog dav siv hauv engineering engineering.
Xa kev nug