1812.8.1 Materials.
BC § 1812.8.1
Reinforcement shall consist of deformed reinforcing bars in accordance with ASTM A 615 Grade 60 or 75 or ASTM A 722 Grade 150. The steel pipe or casing shall have a minimum yield strength of 45,000 psi (310.3 MPa) and a minimum elongation of 15 percent as shown by mill certifications or two coupon test samples per 40,000 pounds (18 143.7 kg) of pipe or casing.













