About water-reducing and set controlling chemical admixtures in concrete

The article states that in order to prolong the safe service life of concrete under the influence of various artificial and natural factors, an appropriate chemical admixtures is used. Using water-reducing and bonding control chemical admixtures mainly reduces the frictional force between the cement particles. This simplifies the transportation of the concrete mixture, its placement in the construction formwork, and its reinforcement. It is possible to control the setting time of concrete according to climatic conditions. Laboratory and field tests are required to select this supplement. It is necessary to carry out proper scientific-research work on the establishment and application of the mechanism of influence of the water-reducing and bonding control chemical additive on the properties of concrete.