TY  - RPRT
TI  - Nondestructive Testing (NDT) and sensor technology for service life modeling of new and existing concrete structures 
AU  - Snyder, Kenneth A
AU  - Sung, Li Piin
AU  - Cheok, Geraldine S
PY  - 2013
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 7974
DO  - 10.6028/NIST.IR.7974
ER  -