Affiliation:
1. Belarusian National Technical University
2. Belarusian National Technical University;Qingdao University
Abstract
This article presents the results of the practical application of a multi-parameter method for assessing the quality of fiber-reinforced concrete at a construction site. A monolithic fiber-reinforced concrete industrial floor in the production workshop is being investigated. Non-destructive testing methods are used: elastic rebound, ultrasonic pulse, ultrasonic tomography. As a result of the tests, the values of compressive strength, the thickness of the structure under study (with one-sided access), and the homogeneity of the material (voids and fiber "hedgehogs") were obtained.
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