▎ 摘　　要

NOVELTY - Explosion-proof composite wall body (1) comprises concrete block, calcium silicate plate and expansion perlite powder. The concrete block comprises concrete cement, composite fiber, gravel, silicon ash, diatomite, polycarbonate graft copolymer, alkynyl graphene/palladium composite material, nanometre-calcium carbonate powder, coupling agent and water. USE - The composite wall body is useful in battery isolation protection (claimed), isolation protection of thermal power unit 110 V storage battery in distribution chamber, and 220 V battery. ADVANTAGE - The composite wall body has excellent anti-pressure, acid resistance and excellent performance. The expansion perlite powder has excellent heat preservation property, impact performance, wet-heat resistance, fireproof performance, durability and durability, and is capable of forming full rubber plastic covering protection function to the calcium silicate plate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the explosion-proof composite wall body. DESCRIPTION OF DRAWING(S) - The drawing shows a state diagram of the composite wall body of the explosion-proof composite wall body. 1Explosion-proof composite wall body (1) Storage battery (2)