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(1) Shotcrete machine operators should grasp the situation in a timely manner, understand the overall situation, formulate a reasonable and detailed maintenance plan for shotcrete machine equipment, and guide and supervise maintenance operations and procurement activities.
(2) It is necessary to strengthen the daily maintenance of shotcrete equipment to prevent false insurance and leakage. Strengthen the daily inspection of shotcrete equipment and record the inspection results in detail, including not only the preliminary maintenance records of shotcrete and the replacement records of shotcrete accessories, but also the daily use and workload records for easy analysis and analysis. Eliminate the hidden dangers of the shotcrete machine in time. In this way, the shotcrete machine can be self-contained in the process of use.
(3) In order to improve the service life of the shotcrete machine, the technical training of the operators should be strengthened, and the operating procedures should be strictly implemented. Adhere to the system of "two guarantees and three guarantees": contract, contract, guarantee, deposit, guarantee. Implement target cost management for shotcrete equipment, link the economic benefits of operators with the use of shotcrete, and strengthen professional ethics education and training for operators.
(4) An often overlooked issue that needs to be pointed out is the influence of environmental factors on the service life of shotcrete. Shotcrete equipment is mostly operated in harsh environments, and the work site often changes due to changes in geological conditions, so its performance is affected by the temperature, humidity and geological conditions of the work site.
