Advances in Ultrasonic Testing of Cementitious Materials: - Paper describes an ultrasonic device which is able to extract certain parameters of ultrasonic waves recorded continuously during the setting and hardening of mortar. [465 kB] [PDF.
Hardness Testing: - Guide to hardness testing of materials. Brinell, Vickers and Rockwell test methods are illustrated, along with hardness conversion tables and charts.
Materials Expertise for the Gas Industry: - Information about testing of butt welds, condensate, and materials used by gas industry (sinter metals, catalytic burners).
