The concrete swept, simple and easy of achievement, is a concrete whose surface still wet, was swept away.
The scanning is done with a broom specific to hair soft is mounted on sleeve or on lisseuse.
It is used when one wishes to obtain a surface particularly anti slip as in a descent or a mounted path or walkway.
Telescopic pole steel that is both lightweight and robust. Can be blocked to the desired length by the action of the twist/lock. With a universal fitting to screw in to the broom marking.