Balasto in english
Ballast
pronunciation: bæləst part of speech: noun
pronunciation: bæləst part of speech: noun
In gestures
balastar = ballast.
Example: Some railroad lines would appear jet black as nothing but burnt coal cinders were used to ballast the route.balasto = ballast.
Example: Railroad companies tend to use for ballast rocks that are chemically and physically resistant to weathering.