▎ 摘　　要

NOVELTY - The utility model claims a flame-retardant graphene plastic composite plate, comprising a first plastic plate and a second plastic plate, the corresponding surface of the first plastic plate and the second plastic plate is adhered with a graphene tensile layer, and the second plastic plate and the first plastic plate corresponding to the surface is also adhered with a graphene tensile layer, between the two graphene tensile layers is adhered with a reinforcing layer. The inner layer of the utility model is provided with a reinforcing layer; the inner supporting structure is a wave-shaped steel bar, so as to improve the occupied space of the wave-shaped supporting bar; the upper plate or the lower plate is prevented from side turning; through a plurality of reinforcing layers for combination arrangement, which greatly avoids the possibility of bending the plate, avoiding the explosion caused by the plate concave, the through hole of the plastic plate is provided with a glass wool and a calcium carbonate layer; if the fire is large, the temperature is too high, the calcium carbonate layer will generate heat absorption reaction due to high temperature, generating carbon dioxide will be discharged from the small hole, so as to control the flame to reach the fire scene gain time for the fire fighter.