▎ 摘　　要

NOVELTY - Preparing graphene aerated concrete additive comprises (i) emulsifying graphene-based substance in water to obtain emulsion; (ii) carrying out secondary dispersion of emulsion; and (iii) heating stirred emulsion. USE - The method is useful for preparing graphene aerated concrete additive. ADVANTAGE - The aerated concrete: has low dry density and high strength. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene aerated concrete, comprising graphene aerated concrete additive prepared by above mentioned method.