SOLIDIFICATION FRAME FOR MEASURING THE COMPRESSIVE STRENGTH OF SOLIDIFIED RADIOACTIVE WASTE

摘要

The present invention enables to obtain a measurement sample from a solidified solidified radioactive waste for compressive strength measurement by only a minimum cutting process, thereby minimizing the error in the measurement of the compressive strength, and eliminating the time and labor required for the sample cutting operation It is an object of the present invention to provide a sample solidification frame for measuring the compressive strength of solidified radioactive waste which can significantly reduce the amount of liquid waste generated separately. A sample fixing frame of the present invention includes a lower cylinder disposed at a lower portion and having a discharge space portion, an upper cylinder disposed at an upper portion of the lower cylinder and having an upper open portion and an input space portion for inputting radioactive waste, The lower end outlet communicates with the discharge space portion, the upper inlet communicates with the introducing space portion, and a plurality of samples having a longer length and a same diameter than the sample to be obtained are provided in a vertical direction between the cylinder and the upper cylinder, A mesh network provided at a lower end of the plurality of sample solidification cylinders and having a mesh size smaller than that of the radioactive waste so that the radioactive waste is not discharged to the discharge space; And a drain pipe connected to the drain pipe.