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Preparation method of industrial solid waste cement-based shield synchronous grouting material
The invention relates to the field of engineering materials, in particular to a preparation method of an industrial solid waste cement-based shield synchronous grouting material which comprises the following raw materials in parts by weight: 50-200 parts of cement, 300-350 parts of fly ash, 25-50 parts of silica fume, 25-50 parts of blast furnace slag micropowder, 56.3 parts of bentonite, 714.3 parts of fine sand, 1 part of a water reducing agent and 375 parts of water. The method comprises the following steps: weighing cement, fly ash, silica fume, blast furnace slag micro powder, bentonite, fine river sand, a water reducing agent and water, and then putting the materials into a stirrer to be uniformly stirred. Aiming at various performance requirements of the slurry, a mathematical regression equation and an expectation function are constructed to accurately proportion slurry materials. The prepared material is low in economic cost, has the advantages of being green, environmentally friendly and excellent in performance and is good in practical application value, and the provided slurry preparation method is high in precision and good in reliability.
本发明涉及工程材料领域，具体是一种工业固废水泥基盾构同步注浆材料的制备方法，所述注浆材料包含以下重量份的原料：水泥50～200份、粉煤灰300～350份、硅灰25～50份、高炉矿渣微粉25～50份、膨润土56.3份、细砂714.3份、减水剂1份、水375份。所述方法包括以下步骤：称取水泥、粉煤灰、硅灰、高炉矿渣微粉、膨润土、细河砂、减水剂、水，然后将其放入搅拌机中搅拌均匀。针对浆液各项性能要求，构建数学回归方程和期望函数对浆液材料得到精确配比。本发明制备的材料经济成本低，具有绿色、环保且性能优异的优点，实际应用价值较好，提供的浆液制备方法精度高、可靠性好。
Preparation method of industrial solid waste cement-based shield synchronous grouting material
The invention relates to the field of engineering materials, in particular to a preparation method of an industrial solid waste cement-based shield synchronous grouting material which comprises the following raw materials in parts by weight: 50-200 parts of cement, 300-350 parts of fly ash, 25-50 parts of silica fume, 25-50 parts of blast furnace slag micropowder, 56.3 parts of bentonite, 714.3 parts of fine sand, 1 part of a water reducing agent and 375 parts of water. The method comprises the following steps: weighing cement, fly ash, silica fume, blast furnace slag micro powder, bentonite, fine river sand, a water reducing agent and water, and then putting the materials into a stirrer to be uniformly stirred. Aiming at various performance requirements of the slurry, a mathematical regression equation and an expectation function are constructed to accurately proportion slurry materials. The prepared material is low in economic cost, has the advantages of being green, environmentally friendly and excellent in performance and is good in practical application value, and the provided slurry preparation method is high in precision and good in reliability.
本发明涉及工程材料领域，具体是一种工业固废水泥基盾构同步注浆材料的制备方法，所述注浆材料包含以下重量份的原料：水泥50～200份、粉煤灰300～350份、硅灰25～50份、高炉矿渣微粉25～50份、膨润土56.3份、细砂714.3份、减水剂1份、水375份。所述方法包括以下步骤：称取水泥、粉煤灰、硅灰、高炉矿渣微粉、膨润土、细河砂、减水剂、水，然后将其放入搅拌机中搅拌均匀。针对浆液各项性能要求，构建数学回归方程和期望函数对浆液材料得到精确配比。本发明制备的材料经济成本低，具有绿色、环保且性能优异的优点，实际应用价值较好，提供的浆液制备方法精度高、可靠性好。
Preparation method of industrial solid waste cement-based shield synchronous grouting material
一种工业固废水泥基盾构同步注浆材料的制备方法
LIU CHENHUI (author) / LI YANSONG (author) / YANG LEI (author) / NONG YI (author) / WANG TIAN (author) / CHEN HONGZHI (author) / LAN DAWEI (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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