RUST STAIN GUTTER OF BRIDGE

摘要

PURPOSE: A rust stain gutter of a bridge is provided to prevent the pollution of an abutment and a bridge. CONSTITUTION: The rust stain gutter of a bridge contains a drip fan(30) located between a bridge bearing(10) and a bearing block(4), a drainpipe(40) connected to the end of the drip fan(30) and extended to the lower part of an abutment(3), and a guide plate(20) extended from a main girder(1) to guide rainwater into the drip fan(30).