1.The product can enhance the strength and hardness of concrete, after adding appropriate amount of triisopropanolamine to concrete, the compressive strength and tensile strength of concrete are improved, and the freeze-thaw cycle performance of concrete has been greatly improved. 2.The product has good carbonation resistance and durability performance, can effectively improve the corrosion resistance of concrete, in different environments, can effectively prevent cracking and aging of concrete and other problems. 3.The product can also improve the impermeability and fire resistance of concrete, so that the service life of concrete is extended. 4.The product can be used as a water reducing agent, which plays the role of reducing the density of cement paste and increasing the air permeability and fluidity of concrete in the process of concrete. In the reinforced concrete structure of concrete, it can effectively reduce the crack rate of concrete and improve the overall performance of concrete.