For example, there are many kinds of toll islands. Some highway anti-collision islands and high-speed safety islands can be called toll islands. The main molding method of this kind of cement prefabrication is to adopt the independent processing of formwork. You should know that the concrete on the construction site is very tense and needs to be used for general construction links. With the gradual improvement of the required quality, this kind of concrete must achieve high strength and seismic characteristics, Therefore, it is better to have a higher cost and ensure that the prefabricated toll island is stronger. At this time, it will not affect the construction progress and, more importantly, it will not cause rework.