FIELD: production of reinforced concrete articles. SUBSTANCE: method is based on determination of resonant frequency and logarithmic decrement of oscillations at article forced longitudinal oscillations excited within the range of frequencies being in resonance field of article under test. Article is secured on supports in compliance with operating instructions. Quality of articles under test is determined by comparing the obtained dynamic parameters with respective parameters of standard article obtained under the same conditions of test. EFFECT: integral estimation of quality determination. 3 cl, 1 dwg
