Minimum **bar** diameter in mud mats / shallow foundations in contact with ground (key in the file)?
Choices
- (A) 10 mm
- (B) 12 mm
- (C) 16 mm
- (D) 8 mm
Correct answer: (B)
12 mm
Explanation
Key: 12 mm. Verify against the adopted ACI/BC for minimum bar in mud mat.