| 摘要 |
PURPOSE: To provide a non-slip material which is used as an ordinary non-slip material at 0 deg.C or higher temperature and by which cracks are induced on an ice layer face in a state that an ice layer is laminated at 0 deg.C or lower temperature and the ice layer can be easily removed. CONSTITUTION: A non-slip material 1A is composed of a horizontal part 1 and a slant part 1'. The horizontal part 1 is made of a flat flexible rubber base material 2 and grooves 3 with a specified depth are formed on the surface to shape a specified pattern. Rubber protrusions 5 which become rigid at a low temperature, are provided in the nearly middle part of the spaces partitioned by the grooves 3. And dents corresponding thereto, made in the rear face of base material, are formed at the rear faces of the spaces. |
