AN ESTIMATION OF THE HIGH TEMPERATURE EFFECT ON THE STRENGTH OF THE BUILDING STONE BY USING ULTRASONIC MEASUREMENTS
Author: M. ÜNAL, E. BERBER, İ. YATAĞAN, S. AKKURT Publishing Date: 2007 E-ISSN: 2147-9364 Volume 22 Issue 1-2 ABSTRACT:Natural stones have been used as a construction material since prehistoric age.