The higher the adhesion index, the better the surfaces will be glued, which, due to the density, can be either the same – homogeneous or completely different.
You need to buy glue with a high adhesion index, such as Teknofay Plus C1TE.
Attention should also be paid to the seams. If there is a bloom or fungus on them, it is necessary to remove them, otherwise a bad smell and a feeling of dampness will come very quickly after the end of the new repair.
There are a lot of reasons for the destruction of concrete. In this article we will give some examples.
A high-quality material, which includes corrosion inhibitors, is Tekno AD.