Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solid waste source high-activity powder base slurry and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to solid waste source high-activity powder base slurry and a preparation method thereof. Aiming at the construction requirements of the base slurry, firstly, industrial solid waste is utilized for firing a solid waste source sulfur-aluminum-iron series high-activity powder material, the solid waste source sulfur-aluminum-iron series high-activity powder material is compounded with Portland cement to serve as a main cementing material, and meanwhile inorganic materials such as active mineral fine powder and limestone powder are added for multi-element compounding; metakaolin and limestone powder are used for adjusting the plasticity of the seat slurry, so that the construction requirement is met, and the prepared seat slurry has the characteristics of controllable setting time, high mechanical strength, thixotropy, plasticity and micro-expansion.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种固废源高活性粉体座浆料及其制备方法。本发明针对座浆料的施工要求，首先利用工业固废烧制固废源硫铝铁系高活性粉体材料，并将其与硅酸盐水泥进行复合作为主要胶凝材料，同时添加活性矿物细粉和石灰石粉等无机材料多元复合，利用偏高岭土和石灰石粉调节座浆料塑性从而满足施工要求，制备得到凝结时间可控，力学强度高，触变可塑微膨胀特性的座浆料。
Solid waste source high-activity powder base slurry and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to solid waste source high-activity powder base slurry and a preparation method thereof. Aiming at the construction requirements of the base slurry, firstly, industrial solid waste is utilized for firing a solid waste source sulfur-aluminum-iron series high-activity powder material, the solid waste source sulfur-aluminum-iron series high-activity powder material is compounded with Portland cement to serve as a main cementing material, and meanwhile inorganic materials such as active mineral fine powder and limestone powder are added for multi-element compounding; metakaolin and limestone powder are used for adjusting the plasticity of the seat slurry, so that the construction requirement is met, and the prepared seat slurry has the characteristics of controllable setting time, high mechanical strength, thixotropy, plasticity and micro-expansion.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种固废源高活性粉体座浆料及其制备方法。本发明针对座浆料的施工要求，首先利用工业固废烧制固废源硫铝铁系高活性粉体材料，并将其与硅酸盐水泥进行复合作为主要胶凝材料，同时添加活性矿物细粉和石灰石粉等无机材料多元复合，利用偏高岭土和石灰石粉调节座浆料塑性从而满足施工要求，制备得到凝结时间可控，力学强度高，触变可塑微膨胀特性的座浆料。
Solid waste source high-activity powder base slurry and preparation method thereof
固废源高活性粉体座浆料及其制备方法
27.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Waste slurry powder concrete and preparation method thereof
| Europäisches Patentamt | 2021
Solid waste feldspar powder highway base material and preparation method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
High-strength solid-waste-based magnesium phosphate grouting slurry and preparation method thereof
| Europäisches Patentamt | 2024
Alumina ceramic powder slurry and preparation method thereof
| Europäisches Patentamt | 2022