Rainwater gutter component prefabricated by UHPC (Ultra High Performance Concrete)

The utility model relates to a rainwater gutter component prefabricated by UHPC (Ultra High Performance Concrete), which comprises a rainwater gutter component prefabricated by UHPC, an inner cavity of the rainwater gutter component is a rainwater channel, and water seepage holes communicated with the rainwater channel are formed in the side wall of the rainwater gutter component close to the bottom of the rainwater gutter component at intervals. The rainwater gutter component is prefabricated through UHPC concrete, has the advantages of being high in strength and light in weight, can be stacked and placed, reduces occupied space, is convenient to transport, is provided with water seepage holes in advance, does not need to open holes on site, reduces the construction cost, saves labor, is fast to install, shortens the construction period, is convenient to transport and stack, and is suitable for large-scale popularization and application. And industrialization can be improved, field installation is facilitate