Cement composite material and preparation method thereof, and peanut shell graphene grinding aid

摘要: The invention provides a cement composite material and preparation method thereof, peanut shell graphene grinding aid. of the comprises following steps cleaning, drying crushing to obtain powder, mixing potassium hydroxide water, conducting high temperature pyrolysis afterheating, stirring get product, placing product in sulfuric acid solution, ultrasonic, filtering washing neutral, aid, graphite aid with mass ratio (0.0001-0.2):1and material. has advantages simple method, wide raw source, environmental protection, low price, easy control process, cost, applicability field multi-function building.