On January 8, the tianshui highway administration high maintenance center held a 2019 training course on the new highway asphalt pavement maintenance technical specifications. More than 30 members of the center's leadership, production technology department, qiaohan technology department and safety management department participated in the study of the new specifications.

The characteristics, modification background, basic regulations and green maintenance of the new specification are fully interpreted, so that the trainees have a systematic understanding of the new specification.

They expressed that this training course provided theoretical knowledge for the application of technical personnel in future maintenance and production. Maintenance in the future, follow the scientific decision-making, the principle of prevention first, reliable, durable, energy conservation, environmental protection, carry out the whole life cycle maintenance cost concept, selection of technical, economic and reasonable asphalt pavement maintenance plan, promote the preventive maintenance of asphalt pavement, and actively yet prudently used new technology, new material, new technology and new equipment.

Correspondent: hu zeting

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