Columns reinforced concrete for a vineyard

Columns reinforced concrete for a vineyard.

Reinforced concrete subtime columns for a grapevine begins to get quite wide circulation recently because they have essential advantages before other types of a subtime and, first of all, before wooden. Advantages this following:

1) big mechanical durability;

2) stability against atmospheric influences (are not subject to rotting and corrosion);

3) absence of damage insects and mushroom microorganisms;

4) a smooth surface which is easy for keeping clean;

5) durability and lack of annual big costs of repair.