T/CQGBAIA 029-2025 Road bridge asphalt mixture temperature control construction specifications

Scope

The main technical content includes: the optimal construction temperature range and adaptability analysis of different types of asphalt mixtures; temperature attenuation control measures and real-time monitoring technology in the transportation process; paving temperature control process and equipment selection requirements; rolling temperature window and compaction process control nodes; meteorological conditions (analysis of the impact on construction processes and adjustment strategies); temperature acquisition technology requirements (such as infrared temperature measurement, smart chip monitoring, etc.); temperature control data recording, analysis, and abnormal response mechanisms throughout the entire construction process; special measures for temperature control in key areas (such as bridge head bounce, bridge deck waterproof layer, and joint treatment); quality acceptance indicators and evaluation methods, etc. The standard emphasizes the full-process management of temperature control and the coordinated control of construction processes, stressing construction adaptability, data traceability, and on-site operability.

Development Information

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