| 摘要 |
PROBLEM TO BE SOLVED: To provide a porous material quality evaluation method and device capable of evaluating quality of a porous material such as mortar and concrete by non-destruction, without limitation of an applicable place, quickly and easily.SOLUTION: A liquid-state identification material such as water is applied to a surface of an evaluation target portion of a porous material such as concrete, then an absorption state of the liquid-state identification material on the surface of the porous material to which the liquid-state identification material is applied is detected by a detector 1. Then, an application state of the liquid-state identification material until the liquid-state identification material flows without being absorbed into the porous material, is grasped. Then, based on the application state, quality of the porous material is determined by a quality determination device 2. |
