Ninghang Expressway Yixing Taihu Service Area
At the end of August, after receiving the design task, the design institute immediately set up a project team, and seized the time to conduct data collection and on-site inspection work. In order to make the inspection data more targeted, the project team adopted a district evaluation method to evaluate the status of the service area. Detection. The test results show that the main diseases of the cement concrete slabs in the service area are cracks, corner breaks, broken slabs, misalignment and voids. The strength evaluation shows that the current situation meets the requirements of the cement concrete design specifications. , After the diseased slab is treated, it can meet the requirements of direct overlay of asphalt concrete.
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