01 Flying Phulusa Pakuti Simenti Yaiwisi Zida Malasha Fly Phulusa Pakuti Konkire Admixtures
Fly ash ndi ufa wabwino womwe umachokera pakuwotcha malasha ophwanyidwa m'mafakitale opangira magetsi. Fly ash ndi pozzolan, chinthu chokhala ndi aluminous ndi siliceous zomwe zimapanga simenti pamaso pa madzi. Pamene kukumana ndi...