| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesion test method which is advantageous for accurately evaluating an adhesive ability of a tile. SOLUTION: A jig adhesion surface 18 formed on an attachment jig 12 is brought to adhere to a tile outer surface 34 of the tile 30 by using an adhesive C. A virtual plane parallel to the tile outer surface 34 is defined as a first virtual plane P1, and another virtual plane containing a concrete adhesion surface 35 is defined as a second virtual plane P2. One virtual line which intersects with the first virtual plane P1 at a tilt angle θ being more than 0° and less than 90° and passes through the second virtual plane P2 is defined as a virtual line L. A load W is applied to the attachment jig 12 in such a direction that the attachment jig 12 is detached from a concrete substrate 26, along the virtual line L which intersects with the first virtual plane P1 at the tilt angle θ being more than 0° and less than 90° and passes through the second virtual plane P2. When the tile 30 is exfoliated from the concrete substrate 26, a measurement for evaluating the adhesive ability of the tile is carried out. COPYRIGHT: (C)2011,JPO&INPIT |
