Function and use of water reducer

Water-reducing agent is a common concrete additive, whose function is to change the fluidity of concrete and reduce the amount of cement. The main uses of water reducer include the following: 1. Improve the fluidity of concrete: water treatment agent water reducing agent can reduce the viscosity of concrete, make it easier to flow and vibration, so as to improve the plasticity and performance of concrete. This is very important for construction operations and the uniformity of concrete. 2. Reduce the amount of cement: water-reducing agent can change the water-cement ratio of concrete, reduce the amount of cement used, thus reducing the cost of concrete. This is particularly important for large-scale projects, can save a lot of cement resources. 3. Improve the strength and durability of concrete: moderate use of water reducer can improve the internal structure of concrete and reduce porosity, thus improving the strength and durability of concrete. Water reducer can reduce the porosity of concrete, reduce the formation of bubbles and cracks, improve the impermeability and durability of concrete. Four. Adjust the setting time of concrete: water reducer can extend the setting time of concrete, so that the construction personnel have enough time to operate and maintain. This is very important for some special projects and construction conditions. In a word, water reducer hedp plays an important role in concrete engineering, which can improve the fluidity of concrete, reduce the amount of cement, improve the strength and durability, and adjust the setting time, improve construction efficiency and quality.