In order to further strengthen the quality management of concrete, enhance the understanding of quality and safety supervisors on the compressive characteristics of concrete, and improve the level of engineering quality supervision, Longkou Housing and Construction Bureau of Shandong Province actively innovates the learning mode and organizes the field practice teaching of the technical regulations for testing the compressive strength of concrete by rebound method at Donglaili construction site.
On the construction site, the quality experts of the Municipal Housing and Construction Bureau explained the technical regulations for the detection of concrete compressive strength by rebound method, including the basic principle of rebound method, the structure of rebound instrument, the operation method of instrument, various influencing factors of rebound instrument detection, the establishment of strength curve, the detection technology and data processing, and the calculation of concrete strength. Through examples, several items that should be paid special attention to in the process of testing are explained, and on-site demonstration and practical operation guidance are carried out. Through the organic combination of engineering entities and testing resources, we can effectively master the principle and testing technology of concrete compressive strength by rebound method in the shortest time in the most effective and fastest way.
This training and practical training, visible, tangible, clear and learned, enables the trainees to master the rebound method of concrete compressive strength testing comprehensively and systematically, improve the testing skills, and ensure the accuracy and reliability of the test results.
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