A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Clinker-free cement and method for preparing clinker-free cement by completely utilizing industrial solid wastes
The invention belongs to the technical field of preparation of building materials, and particularly relates to clinker-free cement and a method for preparing the clinker-free cement by completely utilizing industrial solid wastes. The method for preparing the clinker-free cement by completely utilizing the industrial solid wastes comprises the following steps: metering raw materials by a microcomputer according to a mass ratio, conveying the raw materials to a grinding process by a belt, adding a liquid grinding aid, and grinding until the specific surface area is 350-370m < 2 >/kg to obtain the clinker-free cement. According to the method for preparing the clinker-free cement by completely utilizing the industrial solid wastes, provided by the invention, the prepared cement is high in strength, stable in quality, low in power consumption and low in use cost.
本发明属于建筑材料的制备的技术领域，具体涉及无熟料水泥、全部利用工业固废制备无熟料水泥的方法。本发明所述的全部利用工业固废制备无熟料水泥的方法：将原料按照质量比经过微机计量，由皮带输送至磨粉工序，并加入液体助磨剂，磨粉至比表面积为350‑370m2/kg，得到无熟料水泥。本发明提供的全部利用工业固废制备无熟料水泥的方法，制备的水泥强度高，质量稳定，电耗低，使用成本低。
Clinker-free cement and method for preparing clinker-free cement by completely utilizing industrial solid wastes
The invention belongs to the technical field of preparation of building materials, and particularly relates to clinker-free cement and a method for preparing the clinker-free cement by completely utilizing industrial solid wastes. The method for preparing the clinker-free cement by completely utilizing the industrial solid wastes comprises the following steps: metering raw materials by a microcomputer according to a mass ratio, conveying the raw materials to a grinding process by a belt, adding a liquid grinding aid, and grinding until the specific surface area is 350-370m < 2 >/kg to obtain the clinker-free cement. According to the method for preparing the clinker-free cement by completely utilizing the industrial solid wastes, provided by the invention, the prepared cement is high in strength, stable in quality, low in power consumption and low in use cost.
本发明属于建筑材料的制备的技术领域，具体涉及无熟料水泥、全部利用工业固废制备无熟料水泥的方法。本发明所述的全部利用工业固废制备无熟料水泥的方法：将原料按照质量比经过微机计量，由皮带输送至磨粉工序，并加入液体助磨剂，磨粉至比表面积为350‑370m2/kg，得到无熟料水泥。本发明提供的全部利用工业固废制备无熟料水泥的方法，制备的水泥强度高，质量稳定，电耗低，使用成本低。
Clinker-free cement and method for preparing clinker-free cement by completely utilizing industrial solid wastes
无熟料水泥、全部利用工业固废制备无熟料水泥的方法
ZHANG CHENGHUI (author) / ZHANG HONGZHEN (author) / ZHANG ZEYI (author) / LIU JUNHUA (author)
2023-10-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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