A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Phosphogypsum-based geopolymer grouting material and preparation method thereof
The invention belongs to the technical field of highway engineering, and particularly relates to an ardealite-based geopolymer grouting material which is of a three-dimensional network silica-alumina hydrochloric acid gel stereo structure and comprises the following raw material components in percentage by mass: 16.86%-19.11% of ardealite, 7.81%-8.60% of ceramic waste, 9.28%-10.51% of metakaolin, 4.38%-5.22% of an alkali activator and 8.41%-9.44% of distilled water. 0.34%-0.37% of a waterproof additive and 47.78%-51.89% of iron tailing sand. The invention also discloses a preparation method, which reduces the use amount of cement and natural sand, reduces the construction cost of road grouting, and relieves the problem of tension demand of building materials; the ardealite, the ceramic waste and the iron tailing sand are converted into the building material through the synergistic effect of the ardealite, the ceramic waste and the iron tailing sand, so that the problems of environmental pollution and the like caused by stacking of the ardealite, the ceramic waste and the iron tailing sand are avoided.
本发明属于公路工程技术领域，具体涉及一种磷石膏基地聚合物灌浆材料，为三维网状硅铝盐酸凝胶立体结构，以质量百分数计，其原料包括以下组分：磷石膏16.86％‑19.11％，陶瓷废料7.81％‑8.60％，偏高岭土9.28％‑10.51％，碱激发剂4.38％‑5.22％，蒸馏水8.41％‑9.44％，防水外加剂0.34％‑0.37％，铁尾矿砂47.78％‑51.89％。还公开了其制备方法，不仅减少水泥和天然砂用量，降低道路灌浆施工成本，缓解建筑材料需求紧张问题；通过磷石膏、陶瓷废料和铁尾矿砂多种固体废料间的协同作用，将其转化为建筑材料，避免了磷石膏、陶瓷废料和铁尾矿砂堆放带来的环境污染等问题。
Phosphogypsum-based geopolymer grouting material and preparation method thereof
The invention belongs to the technical field of highway engineering, and particularly relates to an ardealite-based geopolymer grouting material which is of a three-dimensional network silica-alumina hydrochloric acid gel stereo structure and comprises the following raw material components in percentage by mass: 16.86%-19.11% of ardealite, 7.81%-8.60% of ceramic waste, 9.28%-10.51% of metakaolin, 4.38%-5.22% of an alkali activator and 8.41%-9.44% of distilled water. 0.34%-0.37% of a waterproof additive and 47.78%-51.89% of iron tailing sand. The invention also discloses a preparation method, which reduces the use amount of cement and natural sand, reduces the construction cost of road grouting, and relieves the problem of tension demand of building materials; the ardealite, the ceramic waste and the iron tailing sand are converted into the building material through the synergistic effect of the ardealite, the ceramic waste and the iron tailing sand, so that the problems of environmental pollution and the like caused by stacking of the ardealite, the ceramic waste and the iron tailing sand are avoided.
本发明属于公路工程技术领域，具体涉及一种磷石膏基地聚合物灌浆材料，为三维网状硅铝盐酸凝胶立体结构，以质量百分数计，其原料包括以下组分：磷石膏16.86％‑19.11％，陶瓷废料7.81％‑8.60％，偏高岭土9.28％‑10.51％，碱激发剂4.38％‑5.22％，蒸馏水8.41％‑9.44％，防水外加剂0.34％‑0.37％，铁尾矿砂47.78％‑51.89％。还公开了其制备方法，不仅减少水泥和天然砂用量，降低道路灌浆施工成本，缓解建筑材料需求紧张问题；通过磷石膏、陶瓷废料和铁尾矿砂多种固体废料间的协同作用，将其转化为建筑材料，避免了磷石膏、陶瓷废料和铁尾矿砂堆放带来的环境污染等问题。
Phosphogypsum-based geopolymer grouting material and preparation method thereof
一种磷石膏基地聚合物灌浆材料及其制备方法
JI XIAOPING (author) / YANG JUNTAO (author) / LI XIAOJUAN (author) / LU HONGLEI (author) / YAO HONGFEI (author) / WEI YING (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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