Project of drainage plauvial - mouth of wolf dwg
Wolf's mouth with grate for rainwater drainage element. wolf mouth are devices in the form of collecting boxes in masonry or concrete; to be executed near the gutters or gutters; in urbanized areas; with the objective of capturing rainwater and directing them to the catchment network. depending on the flow rate at the point of water collection; simple or compound lobe lobes may be performed; both with pre-cast concrete or cast iron grille. then how to do the wolf mouth sizing for urban drainage. autocad - dwg.