Road board, manufacturing mold and industrial manufacturing process of road board

The invention discloses a road plate, a manufacturing mold and an industrial manufacturing process of the road plate. Comprising a concrete slab, at least one layer of single-layer two-way reinforcing mesh arranged in the concrete slab, four lifting holes formed in the periphery of the concrete slab and four pieces of angle steel arranged on the peripheral edge of the top of the concrete slab. According to the road plate, the angle steel is arranged at the top ribs, so that the top ribs can be protected during transportation and prevented from being damaged, and meanwhile, the manufacturing cost is reduced; the road plate manufacturing mold can meet the mold casting requirements of road plates of different sizes through splicing of the side plates and the adjusting plates; through cooperation of the first fixing rod and the first fixing assembly and cooperation of the second fixing rod and the second fixing assembly, when the side plate and the bottom plate are installed, the adjusting plate, the side plate a