The effects of specimen volume, temperature and water content on shore hardness

Altindag R.

17th International Mining Congress and Exhibition of Turkey (IMCET 2001), Ankara, Turkey, 19 - 22 June 2001, pp.411-415 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • City: Ankara
  • Country: Turkey
  • Page Numbers: pp.411-415
  • Süleyman Demirel University Affiliated: Yes


In this study, the effect of specimen size, temperature and water content on Shore hardness is investigated. With this objective, core samples of different sizes were prepared from nine different types of rocks. Firstly, Shore hardness (SH) tests on these samples were conducted and hardness values were determined using Shore scleroscope apparatus. Secondly, the same specimens were conditioned in a drying-out cupboard at different temperatures. Then, the Shore hardness values of the saturated specimens were obtained according to specimen volume. In order to determine the SH values of the rocks, the minimum test specimen volume required is suggested.