TY - RPRT TI - Interim report no. 6. corrosion and creep testing of coated reinforcing bars in concrete : nonmetallic coatings for concrete reinforcing bars AU - Cliffton, James R AU - Beeghly, Hugh F AU - Anderson, Erik AU - Mathey, Robert G PY - 1973 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 73-229 DO - 10.6028/NBS.IR.73-229 ER -