There are strict standards for the use of sodium gluconate in concrete engineering. The use in engineering construction is based on scientific configuration and scientific and reasonable requirements for production and deployment. Only when it is used in accordance with the standard usage amount, can sodium gluconate play its role in the construction of various projects and achieve better results. And less than the standard usage, or more than the standard usage, there will be more or less reduction in performance or effect.

In ordinary concrete projects, the standard usage amount is generally between 0.05 and 1.0, and generally speaking, concrete that exceeds the usage amount of 0.7 has certain weaknesses in other properties. At a temperature of 20℃, the amount used to achieve the retardation effect for several hours is 0.075; at a temperature of 20℃, if you want to reach more hours, the recommended dose is 0.15; and at a normal temperature of 20℃, you want To achieve the retardation effect within 2 days, the standard usage amount of mortar concrete admixture is 0.25.

In high temperature conditions, similar to oil well operations, similar to the high temperature of 170°C, concrete is more likely to solidify and cracks are more likely to occur. Therefore, it is necessary to use more to achieve the required retardation effect. Generally, it is in this case. The usage amount is 1.00, and the usage amount required to configure super-strength plasticizing concrete is also 1.00. Under normal plasticization requirements in daily life, the usage amount is generally 0.05, which can basically meet the requirements of our basic construction engineering for concrete retarders. It's just that, in specific situations and specific use, in an environment with special needs, it is necessary to use the amount of special requirements.