Patent ID: 8858116

Claim:
A road restoration block, comprising: a plurality of blocks which are inter-engaged with each other to cover a road construction site of an excavation construction of a road, thus forming a temporal pavement surface, each block configured in such a way that an engaging, protrusion is formed at one side for an inter-engagement in a horizontal direction, and an engaging groove is formed at the other side of the same; and a tramping part which is provided at the bottom of each block for tramping the ground of a construction site, wherein the engaging protrusion is configured either in a construction that an upper surface of the block body is continuously protruded in a lateral direction, and the engaging groove is so formed in a stepped groove shape so that the engaging protrusion can mount at the opposite side of the block body or in a construction that a lateral central portion of the block body is protruded, and the engaging groove is grooved at the block body of the opposite side of the engaging protrusion, and an engaging shoulder is so formed at both sides of the engaging protrusion that a lengthwise engaging force can be enhanced by engaging the blocks in a horizontal direction, and an engaging, groove hooked by the engaging shoulder is formed at a central portion of the engaging groove, and an intensive tramping plate protruded in the same direction as the direction of a road cut surface is formed at the lower sides of the end support block and the length adjusting block which are engaged at both sides of the block, and a slipperiness prevention protrusion of the engaging protrusion is formed in a horizontal direction when engaging the blocks, and a slipperiness prevention groove is formed at the engaging groove corresponding thereto.