① When the water consumption remains unchanged, the slump of concrete can increase by 10 to 20cm;
② Keeping the workability of concrete unchanged, water can be reduced by 10% to 50%, and the strength of concrete It can be increased by 15% to 20%, especially the improvement in early strength is more significant;
③When the strength of concrete is kept unchanged, the cement consumption can be saved by 10% to 15%;
④ The heat release rate of cement hydration slows down and the heat release peak is delayed;
⑤ The phenomenon of concrete bleeding and segregation is greatly improved;
⑥ The water permeability of concrete can be reduced by 40% ~80%, improving the ability to resist permeability, frost resistance, chemical corrosion and rust;
⑦Special concrete can be formulated, which will be more economical, simple and flexible than using special cement.
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