Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Premixed flow-state solidified soil and preparation method thereof
The invention relates to premixed flow-state solidified soil which is prepared from the following raw materials in parts by mass: 80-100 parts of salinized soil, 25-30 parts of iron tailing sand, 6-8 parts of cement, 8-10 parts of slag, 5-7 parts of steel slag, 3-4 parts of fly ash, 1.2-1.4 parts of magnesium salt, 0.7-0.9 part of an exciting agent, 0.4-0.6 part of a water reducing agent and 65-70 parts of water, and the exciting agent, the cement, the slag, the steel slag, the fly ash, the magnesium salt and the water are mixed to prepare a curing agent solution. And uniformly stirring the salinized soil, the iron tailings, the water reducing agent and the curing agent solution through a mixing device to prepare the fluid-state solidified soil. Through the arrangement of the mixing device, the problems that in the preparation process of the premixed flow-state solidified soil, due to the fact that the viscosity of salinized soil is large, stirring is not uniform in the mixing process, and caking is likely to happen can be solved, and the preparation effect and preparation convenience of the premixed flow-state solidified soil are improved.
本申请涉及一种预拌流态固化土，按质量份计包括以下原料：盐渍土80‑100份、铁尾矿砂25‑30份、水泥6‑8份、矿渣8‑10份、钢渣5‑7份、粉煤灰3‑4份、镁盐1.2‑1.4份、激发剂0.7‑0.9份、减水剂0.4‑0.6份、水65‑70份，激发剂、水泥、矿渣、钢渣、粉煤灰、镁盐以及水混合制成固化剂溶液，盐渍土、铁尾矿、减水剂以及固化剂溶液通过混合装置搅匀制成流态固化土。通过混合装置的设置，使得预拌流态固化土在制备过程中可以避免因盐渍土粘性较大所导致的混合过程中容易产生搅拌不均匀，且容易结块的问题，提高了预拌流态固化土的制备效果和制备的方便性。
Premixed flow-state solidified soil and preparation method thereof
The invention relates to premixed flow-state solidified soil which is prepared from the following raw materials in parts by mass: 80-100 parts of salinized soil, 25-30 parts of iron tailing sand, 6-8 parts of cement, 8-10 parts of slag, 5-7 parts of steel slag, 3-4 parts of fly ash, 1.2-1.4 parts of magnesium salt, 0.7-0.9 part of an exciting agent, 0.4-0.6 part of a water reducing agent and 65-70 parts of water, and the exciting agent, the cement, the slag, the steel slag, the fly ash, the magnesium salt and the water are mixed to prepare a curing agent solution. And uniformly stirring the salinized soil, the iron tailings, the water reducing agent and the curing agent solution through a mixing device to prepare the fluid-state solidified soil. Through the arrangement of the mixing device, the problems that in the preparation process of the premixed flow-state solidified soil, due to the fact that the viscosity of salinized soil is large, stirring is not uniform in the mixing process, and caking is likely to happen can be solved, and the preparation effect and preparation convenience of the premixed flow-state solidified soil are improved.
本申请涉及一种预拌流态固化土，按质量份计包括以下原料：盐渍土80‑100份、铁尾矿砂25‑30份、水泥6‑8份、矿渣8‑10份、钢渣5‑7份、粉煤灰3‑4份、镁盐1.2‑1.4份、激发剂0.7‑0.9份、减水剂0.4‑0.6份、水65‑70份，激发剂、水泥、矿渣、钢渣、粉煤灰、镁盐以及水混合制成固化剂溶液，盐渍土、铁尾矿、减水剂以及固化剂溶液通过混合装置搅匀制成流态固化土。通过混合装置的设置，使得预拌流态固化土在制备过程中可以避免因盐渍土粘性较大所导致的混合过程中容易产生搅拌不均匀，且容易结块的问题，提高了预拌流态固化土的制备效果和制备的方便性。
Premixed flow-state solidified soil and preparation method thereof
一种预拌流态固化土及其制备方法
HU XINJUN (Autor:in) / HUANG WENTAO (Autor:in) / PENG LI (Autor:in) / CHEN CHENG (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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