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A platform for research: civil engineering, architecture and urbanism
Process for preparing recycled building material from construction waste
The invention discloses a process for preparing a recycled building material from construction waste, and relates to the field of construction waste recycling treatment, and the process comprises thefollowing steps: primary crushing, primary magnetic separation, manual sorting, muck screening, winnowing, washing flotation, secondary crushing, drying, secondary magnetic separation, pre-screening,secondary screening and separation. According to the construction waste treatment process, the construction waste is treated into the recyclable aggregate, the quality of the aggregate is improved, efficient recycling of resources is achieved, meanwhile, environmental pollution caused by landfill of the construction waste is avoided, and the aggregate can be used for producing road base inorganicmixtures and low-grade cushion concrete.
本公开公开了一种建筑垃圾制备再生建筑材料的工艺,涉及建筑垃圾回收处理领域，包括如下步骤：一级破碎、一级磁选、人工拣选、渣土筛分、风选、水洗浮选、二级破碎、烘干、二级磁选、预筛分、二次筛分、分离。通过本公开公布的建筑垃圾处理工艺，将建筑垃圾处理成可再生利用的骨料，提高了骨料的品质，实现了资源高效回收再利用，同时避免填埋建筑垃圾污染环境，其骨料可用作生产道路基层无机混合料及低级垫层混凝土。
Process for preparing recycled building material from construction waste
The invention discloses a process for preparing a recycled building material from construction waste, and relates to the field of construction waste recycling treatment, and the process comprises thefollowing steps: primary crushing, primary magnetic separation, manual sorting, muck screening, winnowing, washing flotation, secondary crushing, drying, secondary magnetic separation, pre-screening,secondary screening and separation. According to the construction waste treatment process, the construction waste is treated into the recyclable aggregate, the quality of the aggregate is improved, efficient recycling of resources is achieved, meanwhile, environmental pollution caused by landfill of the construction waste is avoided, and the aggregate can be used for producing road base inorganicmixtures and low-grade cushion concrete.
本公开公开了一种建筑垃圾制备再生建筑材料的工艺,涉及建筑垃圾回收处理领域，包括如下步骤：一级破碎、一级磁选、人工拣选、渣土筛分、风选、水洗浮选、二级破碎、烘干、二级磁选、预筛分、二次筛分、分离。通过本公开公布的建筑垃圾处理工艺，将建筑垃圾处理成可再生利用的骨料，提高了骨料的品质，实现了资源高效回收再利用，同时避免填埋建筑垃圾污染环境，其骨料可用作生产道路基层无机混合料及低级垫层混凝土。
Process for preparing recycled building material from construction waste
一种建筑垃圾制备再生建筑材料的工艺
WEN ZHIYANG (author) / HU JIANMING (author) / ZHOU LING (author)
2020-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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