ALKALI-SILICA REACTION TEST, ACCELERATED MORTAR BAR TESTER AND TEST METHODS

摘要

ABSTRACT ALKALI-SILICA REACTION TEST, ACCELERATED MORTAR BAR TESTER AND TEST METHODS This invention is about accelerated mortar bar test device (1) and test method (100). Result of alkali-silica reaction length change occurs on the concrete samples that used in construction industry. Accelerated mortar bar test device (1) and test method (100) provides to measure the length change without changing the test conditions and provides to have reliable results. In addition accelerated mortar bar test device (1) and test method (100) allows to save the length measurements automatically therefore there is no needs of manpower or any inspection during the long duration of the test. Whereby results can be had preferred frequency and preferred accuracy. Furthermore mortar bar test device (1) and test method (100) is not harmful to the environment and human health.