Skip to main content

Table 2 Random variable derivation of diffusion coefficient and cover depth.

From: Probabilistic Repair Cost Simulation for RC Structures Repaired With Bacteria Coating Material Under Sulfate Attack

Variable Sewage concrete Conventional repair mortar Bacteria repair material
Cover depth/repair thickness (mm) 30.300 10.260 5.120
COV 0.121 0.132 0.108
Diffusion coefficient (× 10−12 m2/s) 2.120 2.090 0.170
COV 0.135 0.192 0.121