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鞍山市精细化工研究开必中心与鞍山市热电新材股份有限公司联合攻克无粘土高掺量粉煤灰烧结砖技术难题，并实现工业化生产。各项技术指标均达到和超过ＧＢ５１１－９２一级烧结砖标准。生产方法是：将粉煤灰（≤９０％）和添加剂（非金属材料或工业废泥）搅拌混合经造粒或掐合?
Anshan Research Institute of Fine Chemicals Kaibi Center and Anshan Thermal Power New Material Co., Ltd. jointly tackled the technical problem of clay-free high-volume fly ash fired bricks and realized industrialized production. All technical indicators have reached and exceeded the GB511-92 standard grade brick. The production method is: Fly ash (≤ 90%) and additives (non-metallic materials or industrial waste mud) Stir mixed or pulverized?