The main function of water reducing agent is to improve the workability of concrete; Workability means that the newly mixed cement concrete is easy to operate in each process (mixing, transportation, pouring, compaction, etc.) and can obtain the performance of uniform quality, forming compactness, which includes fluidity, cohesiveness and water retention. Also known as concrete workability.
Effect of high efficiency water reducing agent on concrete
1, without changing the ratio of various raw materials, adding concrete water-reducing agent, will not know to change the strength of concrete, and can greatly improve the rheology and plasticity of concrete, so that concrete construction can use artesian flow, pumping, without vibration and other ways of construction, improve the construction speed, reduce the construction energy consumption.
2, without changing the ratio of various raw materials (except water) and the slump of concrete, reduce the amount of water, can greatly improve the strength of concrete, early strength and late strength than the concrete without adding water reducing agent 60% and more than 20%, through the water reduction, can realize the pouring of C100 grade high strength concrete.
3, without changing the ratio of various raw materials (except cement) and the strength of concrete, can reduce the dosage of cement version, mixing cement quality 0.2%~0.5% of concrete water reducing agent, can save more than 15~30% of the amount of cement.
4, mixed with concrete high efficiency water reducing agent, can improve the life of concrete more than double, even if the normal service life of the building more than double.
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