During the laying of curbs and pavements on the sidewalk, pay attention to the quality of the construction, ensure that rainwater can be discharged, and ensure the pavement's fluctuation and safety to meet the normal use of pedestrians. Construction of passenger and vehicle separation belts Because the separation belt is close to the roadway, the roadway structure layer will not be changed during the construction process, and the false filling will be suspended to the vertical edge position. In the construction process of laying permeable bricks, the plan of the drawing should be strictly followed. When the excavator cannot be operated, the oil hammer can be used to break and then the excavator engineering operation can be suspended.
Sidewalk structure layer construction on both sides The primary responsibility for the construction of both sides of the sidewalk is to control the pile according to the centerline of the distance. The theodolite is used to release the sideline of the distance. Curb stone seams are used as cut points, and then the line shape is guaranteed to be smooth, followed by equipment to stop curb stones, commonly used dual-line control wrists, equipment to stop curb stones, straightness and elevation of upper inner mouth lines to stop control .
Change the position of the vertical pole equipment according to the change point of the line type. Generally, the equipment is suspended at the intersection to prevent the entire cutting of the curb stone. Strict equipment control is suspended according to the plan of the construction drawing to ensure that it is not displayed during the construction process. Achievements to ensure the quality of the project.
In order to alleviate the traffic pressure of the city and improve the condition of urban road pavement, in recent years, the urban road pavement has been restructured into a hot result of urban establishment. In the practice of construction, in addition to doing pre-building surveys and investigations, In the process, it is also necessary to select advanced building skills, and then improve the quality of road reconstruction and reduce costs.
Attention matters After the sidewalk project is completed, we must suspend maintenance of the sidewalk. It must not be trampled within 3 to 5 days during the maintenance period, and must not be rolled over during 10 to 15 days. Warning signs or banners should be set during the construction and maintenance period to inform people on the municipal journey Please detour during construction; the paving of the sidewalk shall be suspended within one day. The process of unloading, filling and tamping the concrete from the mixer shall not exceed one hour.