| ||Format||Pages||Price|| |
|PDF (68K)||5||$25||  ADD TO CART|
The purpose of inspection and testing of concrete and concrete-making materials is to determine whether their characteristics and qualities as used in construction comply with contract documents. Quality of testing has a direct bearing on the reliability of such determinations, and on quality control, and is therefore a key element in the construction process.
Manager, Cement and Concrete Reference Laboratory, National Bureau of Standards, Washington, D. C.