| 摘要 |
PROBLEM TO BE SOLVED: To provide a snow thawing block in use for a snow thawing road with snow on a road surface to be melted by water spllinkling, reducing the decrease of strength at the position of the block when connected to the other at a road surface curve. SOLUTION: Chamfered portions 31 are provided at both-side potions on both end faces of the block A to be connected to the neighboring block.
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