Abstract:Geocell is a material with three-dimensional spatial structure, is the road material with the characteristics of wear resistance, convenient transportation, strong expansibility, strong self-propulsion and large filler selectivity, and can be used for the rush repairs of road and the paving of easy roads. Geocell acts on the top of the pavement structure when used as the reinforcement material to pave pavement. The format node is easy to break under pressure. In order to solve the problems existing in geocell, the geocell nodes are improved and reinforced, and the trial section is paved to verify its in-situ applicability. The improved geocell to pave road has the excellent pavement performance. In the rush repair of roads, when a temporary road passes the geocell filling, the construction machinery can run directly on it. The protective layer laid on the top of about 5 cm can achieve a high enough road quality, which can effectively solve or even eliminate the defects, and improve the traffic safety and comfort. Geocell is more feasible in road paving under the emergency rescue and disaster relief. Therefore, the improved geocell has the better social and economic benefits.
