| 摘要 |
The present invention enables a joint to be accurately provided on stone and various shapes of finishing materials constructed in a construction field and an interior so that there is no gap of joints and tiles and continued surfaces. A joint spacer device according to an embodiment of the present invention maintains a state of an object without the height difference of the tiles by putting a steel fixture according to the embodiment of the present invention in the joint of a rectangular plastic so that there is no protrusion including a fixing device of a cross shape in order to construct the object without the joint and the continuous surface. |
