1, under the condition of without changing ratio of raw materials, adding concrete high efficiency water reducing agent, will not change the strength of concrete, at the same time can greatly improve the rheological properties of concrete and plasticity, makes concrete construction can be used in the form of gravity, pumping, no vibration and construction, improve the construction speed, lower energy consumption.
2, in the case of not changing the ratio of all kinds of raw materials (except water) and concrete slump, reduce the amount of water, can greatly improve the strength of concrete, early strength and late strength than without water reducing agent of concrete increase 60% and more than 20%, by reducing water, can achieve pouring C100 grade of high strength concrete.
