Concrete quality management and control is the main means of concrete quality inspection and ensuring concrete quality. In the whole process of concrete production, transport and construction, its main role is as follows:
1. Raw material inspection, proportion design, measurement, concrete mixing time, slump and strength should be qualified to ensure that the concrete meets the quality requirements, unqualified materials, unqualified equipment, unqualified concrete is not allowed to leave the factory.
2. Strictly take random samples according to the specifications, make test blocks, and issue reports truthfully, which can really play a role in guiding the production.
3. Through the quality inspection of raw materials and new concrete and quality supervision of the whole production process, grasp the quality of concrete dynamics, timely detection of problems, take timely measures to deal with them, prevent the occurrence of engineering quality accidents, so that the quality of concrete is in a stable state.
4. Feedback information, through the analysis and collation of inspection data, to master the quality of concrete and the law of change, in order to improve the design of concrete ratio, to ensure the quality of concrete, make full use of additives and admixtures, reduce costs, and strengthen the management to provide the necessary information and basis.
5. Strengthen the quality training, improve the technical level of operators and quality awareness, enhance the sense of responsibility, to ensure that the quality of concrete is qualified. Regular key technical training for technicians and operators of concrete mixing plants will undoubtedly have an obvious effect on saving costs, improving efficiency and further ensuring the quality of concrete.