Construction Project Quality Inspection Equipment Calibration Methods

Author: Diaoguo Qiao
Publisher:
Publish Date: 2002-04-01
Features: During the process of engineering construction, to ensure the quality of the project, it is necessary to use instruments and equipment with accurate measurement for testing. In addition to the mandatory metrological verification of test instruments and equipment stipulated by the state, some instruments and equipment are self-calibrated by the user. To standardize the calibration methods, based on the current national standards and specifications of China, testing methods have been developed for 56 types of testing instruments and equipment, including the Bouguer viscometer, concrete rebound hammer, static load test equipment for prestressing tendons and anchorage devices, ultrasonic flaw detector, etc.