T/SDGSY 18-2024 Road Grouting Treatment Standardization Guidelines for Detecting the Effect of Hidden Diseases in Roads

Scope

Scope: This document specifies the terms and definitions of the detection technology for the treatment effect of hidden diseases in roads, the basic requirements for detection work, the detection methods and requirements, and the detection report of the treatment effect of hidden diseases in roads. This document is applicable to the detection of the treatment effect of hidden diseases in road structures at all levels of national highways, provincial highways, county roads, and township roads. Main technical content: (1) This document specifies the principles of detection of the treatment effect of grouting, the design requirements and detection methods for grouting, and makes provisions for the implementation plan of detection, the traffic organization plan of detection, and the safety and environmental protection of detection. (2) This document specifies the equipment and technical requirements of three methods: three-dimensional ground penetrating radar detection, borehole television detection method, and drop hammer deflection meter detection method. (3) This document specifies the content and requirements of the detection report of the treatment effect of grouting.

Development Information

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