Advances in Materials Science and Engineering / 2016 / Article / Tab 6 / Research Article
Estimation of Concrete Carbonation Depth Considering Multiple Influencing Factors on the Deterioration of Durability for Reinforced Concrete Structures Table 6 Field investigation data (Building 4, construction completion year: 1984).
Measurement point Member type Concrete compressive strength (MPa) Concrete carbonation depth (mm) Cover depth (mm) Crack width (mm) B4P1 Column 32.2 20.35 35 — B4P2 Column 29.7 23.56 35 — B4P3 Beam 29 17.9 20 — B4P4 Beam 26.9 21.35 60 — B4P5 Beam 31.7 12.89 70 — B4P6 Beam 29.4 18.18 30 — B4P7 Slab 26.5 71.06 44 0.2 B4P8 Slab 29.8 16.69 35 — B4P9 Beam 26.6 45.91 60 0.5 B4P10 Slab 31.2 26.82 50 — B4P11 Beam 26.5 28.49 20 — B4P12 Slab 27.1 26.29 40 — B4P13 Beam 24.8 22.74 30 Surface finishing crack B4P14 Beam 30.9 19.09 35 Surface finishing crack B4P15 Slab 20.5 25.74 35 Surface finishing crack B4P16 Slab 18.6 46.42 20 Surface finishing crack B4P17 Wall 34.3 15.9 90 — B4P18 Wall 28.9 14.6 55 — B4P19 Wall 32 11.21 50 — B4P20 Wall 34.4 15.22 50 —
