NIST Portland Cement, No. 114q

Description

NIST Portland Cement, No. 114q

STANDARDS  : AASHTO T 192 , AASHTO T 153 , AASHTO T 98, , ASTM C204

Certified Portland Cement Standard Reference Materials are issued by the U.S. National Institute of Standards and Technology (NIST) for the validation and

calibration of various cement tests and testing apparatus.

Each single-use Portland cement reference sample is a dry powder sealed in a vial or foil pouch.

NIST Portland Cement, No. 114q is used in the verification and calibration of equipment for the ASTM C115 Wagner turbidimeter, C1891 fineness by air-jet sieve, and

C204 Blaine apparatus, as well as the C430 fineness by sieve test. (AASHTO T 98, T 153, and T 192 test methods).

This standard reference material is supplied with NIST certificate of analysis in 20 vials of approximately 5g each of cement.