Materials and Construction
DATA ANALYSIS ON CARBONATION PROGRESS OF PRECAST REINFORCED CONCRETE BUILDINGS
2022 Volume 28 Issue 68 Pages 24-29
Details
2022 Volume 28 Issue 68 Pages 24-29
The purpose of this study is to clarify the carbonation progress of precast concrete to get knowledge for suggestion of evaluation and prediction method of the carbonation. The measured data of the compressive strength and the carbonation depth of core specimens sampled from 495 actual precast concrete buildings were analyzed. As a result of the data analysis, the indoor side of precast concrete showed a higher carbonation rate coefficient than outdoor side of precast concrete and both indoor and outdoor sides of cast-in-place concrete.
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