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在你打算投资建筑钢材项目而又犹豫不决时,你是否知道: 混凝土构件中冷轧带肋钢筋取代冷拔钢丝已是大势所趋; 冷轧带肋钢筋使用是建设部九五期间重点推广的项目; 1985年北京钢铁研究总院首先向冶金部提出开发应用这一新技术贺产品的建议; 1994年钢铁研究总院研制的直进式冷轧带肋钢筋生产设备和工艺获国家发明专利;至1996年底,已成功推广120多套生产线。1997年,钢铁研究总院研制的冷轧带肋钢筋生产工艺及设备被列入建设部重点推广计划。
When you plan to invest in building steel projects and hesitate, do you know: The use of cold-rolled ribbed steel bars in place of cold drawn steel wire in concrete structures is a general trend; Cold rolled ribbed steel bars are used by the Ministry of Construction during the period of the Ninth Five-Year Plan. In 1985, the Beijing Iron and Steel Research Institute first proposed to the Ministry of Metallurgy the development and application of this new technology. In 1994, the in-line cold-rolled ribbed bar production equipment and technology developed by the General Research Institute of Iron and Steel Research won the national invention patent; By the end of 1996, more than 120 production lines had been successfully promoted. In 1997, the production technology and equipment for cold-rolled ribbed steel bar developed by the General Research Institute of Iron and Steel Research were included in the key promotion plan of the Ministry of Construction.