Concrete additives some time ago were not entirely popular, in our country, and now they are used not only by domestic construction companies, but even in home construction.
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Such popularity of additives is partly related to their availability, because everyone can acquire the necessary supplement, while this does not require large costs and significant knowledge. In addition, additives are now sold in almost all construction stores.
All concrete additives are divided into chemical and finely milking. The former are introduced into small portions and as a result change the properties of a concrete mixture, and the latter are used as a material for a partial replacement of cement.
Using chemical additives is a very affordable and effective means of regulating concrete properties. Moreover, if earlier additives were used to be either industry waste or individual products, now the additives are usually used specifically for specific purposes. In most cases, additives are stirred with water, and only then they are introduced into the solution. By the way, they can be both in the form of emulsions and powders.
Thin -milk additives are introduced into a solution in an amount not exceeding the fifth of the total mass of the cement used.