Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Organic-inorganic composite environment-friendly curing agent for curing shield soil and preparation method of organic-inorganic composite environment-friendly curing agent
The invention discloses an organic-inorganic composite environment-friendly curing agent for curing shield soil and a preparation method of the organic-inorganic composite environment-friendly curing agent, and relates to the technical field of shield construction. The organic-inorganic composite environment-friendly curing agent is prepared from the following raw material components in parts by mass: 2 to 2.7 parts of a gel curing material, 0.5 to 1 part of a neutral inorganic curing stabilizer, 2.3 to 2.6 parts of an exciting agent and 0.15 to 0.25 part of a reinforcing agent, wherein the neutral inorganic curing stabilizer is a water-soluble mixture containing Ca < 2 + >, K < + >, Na < + > and halide ions. The organic-inorganic composite environment-friendly curing agent disclosed by the invention can be used for reducing the retention amount of shield soil pollutants and realizing the process reduction of the pollutants, so that the shield soil is treated into recyclable soil with good engineering properties and excellent environment-friendly performance, and the green and safe utilization of the shield soil is realized.
本发明公开了一种用于盾构土固化的有机‑无机复合环保型固化剂及其制备方法，涉及盾构施工技术领域。本发明有机‑无机复合环保型固化剂，按照质量份数计，原料包括以下组分：胶凝固化材料2份～2.7份、中性无机固化稳定剂0.5份～1份、激发剂2.3份～2.6份、增强剂0.15份～0.25份；其中，中性无机固化稳定剂为含有Ca2+、K+、Na+和卤离子的水溶性混合物。本发明的有机‑无机复合环保型固化剂可以减少盾构土污染物存留量，实现污染物过程削减，进而将盾构土处理为工程性质良好、环保性能优良的可再利用土，实现盾构土的绿色安全利用。
Organic-inorganic composite environment-friendly curing agent for curing shield soil and preparation method of organic-inorganic composite environment-friendly curing agent
The invention discloses an organic-inorganic composite environment-friendly curing agent for curing shield soil and a preparation method of the organic-inorganic composite environment-friendly curing agent, and relates to the technical field of shield construction. The organic-inorganic composite environment-friendly curing agent is prepared from the following raw material components in parts by mass: 2 to 2.7 parts of a gel curing material, 0.5 to 1 part of a neutral inorganic curing stabilizer, 2.3 to 2.6 parts of an exciting agent and 0.15 to 0.25 part of a reinforcing agent, wherein the neutral inorganic curing stabilizer is a water-soluble mixture containing Ca < 2 + >, K < + >, Na < + > and halide ions. The organic-inorganic composite environment-friendly curing agent disclosed by the invention can be used for reducing the retention amount of shield soil pollutants and realizing the process reduction of the pollutants, so that the shield soil is treated into recyclable soil with good engineering properties and excellent environment-friendly performance, and the green and safe utilization of the shield soil is realized.
本发明公开了一种用于盾构土固化的有机‑无机复合环保型固化剂及其制备方法，涉及盾构施工技术领域。本发明有机‑无机复合环保型固化剂，按照质量份数计，原料包括以下组分：胶凝固化材料2份～2.7份、中性无机固化稳定剂0.5份～1份、激发剂2.3份～2.6份、增强剂0.15份～0.25份；其中，中性无机固化稳定剂为含有Ca2+、K+、Na+和卤离子的水溶性混合物。本发明的有机‑无机复合环保型固化剂可以减少盾构土污染物存留量，实现污染物过程削减，进而将盾构土处理为工程性质良好、环保性能优良的可再利用土，实现盾构土的绿色安全利用。
Organic-inorganic composite environment-friendly curing agent for curing shield soil and preparation method of organic-inorganic composite environment-friendly curing agent
一种用于盾构土固化的有机-无机复合环保型固化剂及其制备方法
YUAN CHAO (Autor:in) / WANG XIN (Autor:in) / LI SHUCHEN (Autor:in) / WANG XIUWEI (Autor:in) / PENG KEFENG (Autor:in) / ZHAO SHISEN (Autor:in) / WAN ZE'EN (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
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