This concrete spacer for iron armor, is so important in the reticular wrought as in the unidirectional as well, and sue to its wavy form the iron in shuttering allowing a very good lap.
For its characteristics, it can to be used with EPS blocks.
Concrete vibration, pressed and cured in a controlled atmosphere (temperature and humidity).
Rough and irregular for adherence and full integration.
This model is used to separate two irons each at a safe distance for the realization of the spot beams in the reticular and the precast.