Making impermeable & waterproof concrete
Closing all porosities out of sands shortage
Transfer of hydrophobicity property of waterproof powder to the concrete as a filler
Prevention from penetration of destructive factors into the concrete
Water stopping of construction in long-term because of water stopping of caterpillars
Prevention from sulfate & alkaline attacks
Prevention from entrance of ions & chemical / corrosive factors into the concrete
Easy distribution of particles inside concrete
Lack of negative effects in concrete compressive resistance
Prevention from penetration of chemical solutions