Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction waste recycling treatment method
The invention relates to a construction waste treatment method, in particular to a construction waste recycling treatment method which is specifically characterized in that construction waste is classified into tile building blocks and concrete, the tile building blocks and the concrete are crushed into fine particles through a ball mill, and the tile building blocks and the concrete are mixed according to a certain proportion to prepare recycled micro powder; the regenerated micro powder and the cement are mixed according to a certain proportion to prepare the regenerated cement mortar, in order to further improve the performance of the regenerated cement, the industrial solid waste steel slag raw material, the silicon-manganese slag raw material and the high-titanium slag are crushed and screened to prepare fine aggregate, the fine aggregate is doped into the cement mortar, the high-titanium slag has the characteristic of increasing the mortar fluidity, and the steel slag contains active substances, so that the cement mortar can be recycled. The silicomanganese slag is beneficial to the working performance of the mortar, and the mechanical property of the regenerated cement is greatly improved under the synergistic effect of the three. The cement prepared by the method is simple and convenient to operate, construction waste regeneration differential and industrial solid waste cooperative reutilization are realized, the use value of the construction waste is further improved, and the requirements of social environmental protection and sustainable development are met.
本发明涉及一种建筑垃圾处理方法，特别是一种建筑垃圾再生利用处理方法，具体表现为：建筑垃圾分类为砖瓦砌块类和混凝土类，利用球磨机破碎成细颗粒，两者按照一定比例混合配置再生微粉，再生微粉和水泥按照一定比例混合制备再生水泥砂浆，为了进一步提升再生水泥的性能，将工业固废钢渣原料、硅锰渣原料和高钛矿渣破碎并筛分制备细集料掺入到水泥砂浆中，高钛矿渣具有增加胶砂流动度的特点，钢渣含有活性物质，硅锰渣既有利于胶砂工作性能，三者协同作用下极大提升再生水泥的力学性能。本发明制备的水泥操作简便，实现了建筑垃圾再生微分和工业固废的协同再利用，有利于进一步提高建筑垃圾使用价值，符合社会环保和可持续发展的需求。
Construction waste recycling treatment method
The invention relates to a construction waste treatment method, in particular to a construction waste recycling treatment method which is specifically characterized in that construction waste is classified into tile building blocks and concrete, the tile building blocks and the concrete are crushed into fine particles through a ball mill, and the tile building blocks and the concrete are mixed according to a certain proportion to prepare recycled micro powder; the regenerated micro powder and the cement are mixed according to a certain proportion to prepare the regenerated cement mortar, in order to further improve the performance of the regenerated cement, the industrial solid waste steel slag raw material, the silicon-manganese slag raw material and the high-titanium slag are crushed and screened to prepare fine aggregate, the fine aggregate is doped into the cement mortar, the high-titanium slag has the characteristic of increasing the mortar fluidity, and the steel slag contains active substances, so that the cement mortar can be recycled. The silicomanganese slag is beneficial to the working performance of the mortar, and the mechanical property of the regenerated cement is greatly improved under the synergistic effect of the three. The cement prepared by the method is simple and convenient to operate, construction waste regeneration differential and industrial solid waste cooperative reutilization are realized, the use value of the construction waste is further improved, and the requirements of social environmental protection and sustainable development are met.
本发明涉及一种建筑垃圾处理方法，特别是一种建筑垃圾再生利用处理方法，具体表现为：建筑垃圾分类为砖瓦砌块类和混凝土类，利用球磨机破碎成细颗粒，两者按照一定比例混合配置再生微粉，再生微粉和水泥按照一定比例混合制备再生水泥砂浆，为了进一步提升再生水泥的性能，将工业固废钢渣原料、硅锰渣原料和高钛矿渣破碎并筛分制备细集料掺入到水泥砂浆中，高钛矿渣具有增加胶砂流动度的特点，钢渣含有活性物质，硅锰渣既有利于胶砂工作性能，三者协同作用下极大提升再生水泥的力学性能。本发明制备的水泥操作简便，实现了建筑垃圾再生微分和工业固废的协同再利用，有利于进一步提高建筑垃圾使用价值，符合社会环保和可持续发展的需求。
Construction waste recycling treatment method
一种建筑垃圾再生利用处理方法
YUAN ZHENJUN (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME