Post Date:3,Jan,2023
The traditional way of using concrete can not save the amount of use, which is not conducive to the control of construction cost. Through the use of concrete admixtures, the improvement of various aspects of concrete performance can be achieved, and the amount of concrete used can be reduced to some extent. This has contributed to the development of energy-saving performance of concrete. For example, in the construction of a certain project, if the concrete performance is improved by some specific energy c3s, c3a, etc., the mineral slag is used as a part of the raw material, and the concrete dosage can be reduced while ensuring the stability of the concrete. At the same time, the weight of the concrete itself is reduced.
Concrete admixtures also have certain adverse effects while improving the performance of concrete. For example, when the amount of admixture added is not scientific, the performance of concrete is greatly reduced. When the amount of the common retarder is too much, the concrete will not be agglomerated for a long time, and on the other hand, the molding effect of the concrete is affected. On the other hand, it is not conducive to the improvement of concrete strength This will bring some engineering quality hazards. In addition, when used in various types of admixtures, due to the amount of control used improper, or without considering the mutual reflection between the admixtures, may result in a chemical reaction between the additives. This is not conducive to the improvement of concrete performance.
Concrete is the main material in construction. To ensure that its performance meets the building requirements. It is necessary to strictly control the use of external additives. Improve the structural stability of the building by optimizing the performance of the concrete. This makes concrete additives play an important role in the construction industry. China should strengthen the performance development of external additives, learn from each other's strengths, and use additives as an important building supporting technology to play its due value in engineering implement.
Post time: Jan-03-2023