Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of high-strength tuff composite cementing material
The invention discloses a preparation method of a high-strength tuff composite cementing material, which specifically comprises the following preparation steps: S1, respectively and sequentially crushing and grinding tuff, fly ash and cement to respectively obtain tuff powder, fly ash powder and cement powder, and then sieving the fly ash powder and the cement powder; s2, pouring all the powder prepared in the step S1 into a stirrer according to a mixing ratio, and uniformly stirring; s3, carrying out ball milling on the uniformly stirred powder again; the invention relates to the technical field of tuff composite cementing materials. According to the preparation method of the high-strength tuff composite cementing material, when the content of the tuff powder is relatively high, the compressive strength of the prepared tuff composite cementing material can be effectively improved by doping the exciting agent; meanwhile, by selecting different types of excitants with different masses, when the particle sizes of the limestone powder are different, the strength of the tuff composite cementing material can be maximized by selecting the excitants.
本发明公开了一种高强度凝灰岩复合胶凝材料的制备方法，具体包括如下制备步骤：S1、将凝灰岩、粉煤灰以及水泥分别依次进行粉碎、研磨，分别得到凝灰岩粉末、粉煤灰粉末以及水泥粉末，再对粉煤灰粉末以及水泥粉末进行过筛；S2、将步骤S1中制备的所有粉末按照配合比倒入搅拌机中搅拌均匀；S3、将搅拌均匀后的粉末再次进行球磨；本发明涉及凝灰岩复合胶凝材料技术领域。该高强度凝灰岩复合胶凝材料的制备方法，在凝灰岩石粉含量较高时，通过激发剂的掺入，能够有效提高制备的凝灰岩复合胶凝材料的抗压强度；同时通过选择使用不同类型以及不同质量的激发剂，使得灰岩石粉末粒径不同时，通过激发剂的选择，均可实现凝灰岩复合胶凝材料的强度最大化。
Preparation method of high-strength tuff composite cementing material
The invention discloses a preparation method of a high-strength tuff composite cementing material, which specifically comprises the following preparation steps: S1, respectively and sequentially crushing and grinding tuff, fly ash and cement to respectively obtain tuff powder, fly ash powder and cement powder, and then sieving the fly ash powder and the cement powder; s2, pouring all the powder prepared in the step S1 into a stirrer according to a mixing ratio, and uniformly stirring; s3, carrying out ball milling on the uniformly stirred powder again; the invention relates to the technical field of tuff composite cementing materials. According to the preparation method of the high-strength tuff composite cementing material, when the content of the tuff powder is relatively high, the compressive strength of the prepared tuff composite cementing material can be effectively improved by doping the exciting agent; meanwhile, by selecting different types of excitants with different masses, when the particle sizes of the limestone powder are different, the strength of the tuff composite cementing material can be maximized by selecting the excitants.
本发明公开了一种高强度凝灰岩复合胶凝材料的制备方法，具体包括如下制备步骤：S1、将凝灰岩、粉煤灰以及水泥分别依次进行粉碎、研磨，分别得到凝灰岩粉末、粉煤灰粉末以及水泥粉末，再对粉煤灰粉末以及水泥粉末进行过筛；S2、将步骤S1中制备的所有粉末按照配合比倒入搅拌机中搅拌均匀；S3、将搅拌均匀后的粉末再次进行球磨；本发明涉及凝灰岩复合胶凝材料技术领域。该高强度凝灰岩复合胶凝材料的制备方法，在凝灰岩石粉含量较高时，通过激发剂的掺入，能够有效提高制备的凝灰岩复合胶凝材料的抗压强度；同时通过选择使用不同类型以及不同质量的激发剂，使得灰岩石粉末粒径不同时，通过激发剂的选择，均可实现凝灰岩复合胶凝材料的强度最大化。
Preparation method of high-strength tuff composite cementing material
一种高强度凝灰岩复合胶凝材料的制备方法
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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