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Application of anionic polyacrylamide in cement

The effect of polyacrylamide in concrete, PAM flocculant on cement concrete bridge deck pavement layer, can improve the flexural strength, bonding strength, bending toughness and wear resistance has a significant effect, and can reduce the compression and folding ratio, permeability and shrinkage. Anionic flocculants are generally recommended because of their high viscosity, low price and good water retention effect. We also can use in putty powder above do thickener, mortar king above, concrete, basically is to improve the viscosity of the product, the scope of application is a little more extensive. Both anionic and non-ionic products make use of its viscosity, water retention, flocculant, lubricity and other characteristics, giving play to its unique application advantages.