TIRE FOR PAVED ROAD SURFACE

摘要

PROBLEM TO BE SOLVED: To extend a permissible load wheel number NfA(a life) to fatigue breakage of asphalt compound layer by dispersing tension strain on an asphalt compound layer lower surface as a concrete means for materializing ground pressure distribution reducing the strain of the asphalt compound layer. SOLUTION: At least one slit 3 is formed continuously in a circumferential direction or intermittently at a middle portion except for both end portions in a width direction of a tire main body 2. The width of the slit 3 is made to be generally same to half the thickness of the asphalt compound layer 5. COPYRIGHT: (C)2007,JPO&INPIT