Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing recycled material based on construction waste
The invention belongs to the technical field of construction waste disposal methods, and particularly relates to a method for preparing a recycled material based on construction waste. Comprising the following steps: screening building wastes, carrying out primary crushing, screening regenerated fine materials, carrying out one-step crushing treatment to obtain regenerated powder, calcining at 700 DEG C until the weight is constant, and mixing according to a mass ratio to form the cementing reinforcing agent for improving the mixing ratio of the regenerated powder. According to the method for preparing the regenerated material from the construction waste, the regenerated materials with different use performances can be reasonably screened and prepared according to the components of the construction waste, and the different regenerated materials can be used for replacing original sand and gravel materials and cement; the reinforcing agent capable of reducing the building construction performance of the recycled material is prepared by further modifying the waste, and a practical and effective way is provided for complete recycling of the building waste.
本申请属于建筑废弃物处置方法技术领域，尤其涉及一种基于建筑废弃物制备再生材料的方法。包括筛选建筑废弃物，进行初步破碎，筛选再生细料，一步粉碎处理获得再生粉料，在700℃下煅烧直至恒重后，按照质量比混合形成用于提高前述再生粉料掺用比例的胶结加强剂。基于本申请的建筑废弃物制备再生材料的方法，可以根据建筑废弃物成分合理筛取和制备具有不同使用性能的再生材料，不同再生材料可以替换原始砂石料和水泥来使用，并通过废弃物进一步改性制备了能够退稿再生料建筑施工性能的增强剂，为建筑废弃物的完全回收利用提供了切实有效的途径。
Method for preparing recycled material based on construction waste
The invention belongs to the technical field of construction waste disposal methods, and particularly relates to a method for preparing a recycled material based on construction waste. Comprising the following steps: screening building wastes, carrying out primary crushing, screening regenerated fine materials, carrying out one-step crushing treatment to obtain regenerated powder, calcining at 700 DEG C until the weight is constant, and mixing according to a mass ratio to form the cementing reinforcing agent for improving the mixing ratio of the regenerated powder. According to the method for preparing the regenerated material from the construction waste, the regenerated materials with different use performances can be reasonably screened and prepared according to the components of the construction waste, and the different regenerated materials can be used for replacing original sand and gravel materials and cement; the reinforcing agent capable of reducing the building construction performance of the recycled material is prepared by further modifying the waste, and a practical and effective way is provided for complete recycling of the building waste.
本申请属于建筑废弃物处置方法技术领域，尤其涉及一种基于建筑废弃物制备再生材料的方法。包括筛选建筑废弃物，进行初步破碎，筛选再生细料，一步粉碎处理获得再生粉料，在700℃下煅烧直至恒重后，按照质量比混合形成用于提高前述再生粉料掺用比例的胶结加强剂。基于本申请的建筑废弃物制备再生材料的方法，可以根据建筑废弃物成分合理筛取和制备具有不同使用性能的再生材料，不同再生材料可以替换原始砂石料和水泥来使用，并通过废弃物进一步改性制备了能够退稿再生料建筑施工性能的增强剂，为建筑废弃物的完全回收利用提供了切实有效的途径。
Method for preparing recycled material based on construction waste
一种基于建筑废弃物制备再生材料的方法
TU MIN (Autor:in) / DENG HUIMING (Autor:in) / XIE JING (Autor:in) / UM YU-GWANG (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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