| 摘要 |
A pavement block for a subsidiary facility of a construction area is provided to continuously connect and firmly join the blocks by making the blocks in pairs, to keep an initial paving state for a long time, and to prevent pedestrians from sliding on rainy days by spreading sand finished by epoxy coating on the surface of the block. In a pavement block for a subsidiary facility of a construction area, female and male pavement blocks(10a,10b) are formed in pairs, connected and installed continuously and repeatedly along the longitudinal direction, and composed of connecting holes(12) arranged on front and rear sides and fitted with a connecting pin(11) to fix the connecting pin; a connecting projection(13) and a connecting groove(14) formed at both sides to continuously connect and mount the pavement blocks; and a cross-shaped intersection groove(16) integrated with a fixing groove(15) formed in the center of an underside. A cross-shaped combining frame comprises a fixing projection(21) formed on an upper side of the central portion and inserted to the cross-shaped intersection groove of the female and male pavement blocks and a screw surface(22) formed around outer peripheries of each end extended and expanded in four directions. A combing nut(30) has combining holes(31) formed at both sides and inserted with the cross-shaped combining frame. |
