Construction Superplasticizer 1.appearance:reddish brown powder 2.PH ... weight into concrete, 12-25% water can be saved.2) provided water and cement ratio keep the same, ... and slump keep the same, if added FDN water needed can be saved by 10-25%.5) ... following: fluid cement, plasticized cement, steamed cement, water-tight cement, water-proof cement, prefabricated cement, prestressed reinforced cement and ...