▎ 摘　　要

NOVELTY - Graphene-like nanocrystalline nucleus early strength agent comprises calcium nitrate, sodium silicate, carbon-sulfur-hydrogen nanocrystal nucleus, graphene. USE - Graphene-like nanocrystalline nucleus early strength agent. ADVANTAGE - The preparation method is simple, safe, non-polluting, environment-friendly, and suitable for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of graphene-like nanocrystalline nucleus early strength agent comprising preparing 16.4 mg/mL graphene oxide hydrosol by Hummer method, weighing calcium nitrate and sodium silicate, mixing graphene oxide hydrosol and calcium nitrate, dissolving in water, stirring at 150-300 revolutions/minute, adding sodium silicate dropwise for 3-5 hours, stirring, and reacting for 1-2 hours.