莱钢利用尾矿生产新型建材产品项目 ,日前通过了可行性研究论证。该项目引进消化国外成熟的生产技术 ,利用莱钢矿山的尾矿添加适量的添加剂 ,采用模具浇注成型生产工艺 ,可生产仿大理石板、与莱钢 H型钢配套的轻质隔墙板新型建材产品 ,具有较好的经济效益。莱钢尾矿能产新型建 Laiwu Steel using tailings production of new building materials projects, recently passed the feasibility study. The project to absorb the mature foreign production technology, the use of Laiwu Iron and Steel Mine tailings add the right amount of additives, the use of mold casting process, can produce imitation marble, and Laiwu Steel H-beam matching light partition board of new building materials products , With good economic benefits. Laiwu Steel tailings to produce new construction