Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tunnel shield muck curing agent, preparation method and use method thereof
The invention discloses a tunnel shield muck curing agent, a preparation method and a use method thereof. The curing agent is prepared from the following raw materials in parts by weight: 10-60 parts of a curing dispersant, 1-20 parts of a macromolecular water absorption material and 0-20 parts of an exciting agent. According to the invention, under the action of water, the curing agent generates various chemical reactions to form gelatinous hydrates, the gelatinous hydrates are filled in the internal structure of muck to improve the compactness, and the active hydrophilic groups in the curing agent can form an integral structure with water through chemical bonds, have strong water retention capacity, and can surround and be attached to the surfaces of soil particles to form a skeleton network structure in a staggered manner to form a whole, so that soil curing is realized; the tunnel shield muck curing agent is good in curing effect, high in curing speed, free of muddy water dripping in the transportation process, free of road pollution and free of pollution to the urban environment; the transportation volume of each truck is increased, the transportation efficiency is improved, and the outward transportation cost of the muck is reduced; and the curing agent is harmless to soil, and the cured and improved muck can be used as reclamation soil and can still be used for agricultural production.
盾构渣土固化剂、制备方法及其使用方法。本发明公开了一种所述固化剂原料按重量份包括以下组分：固化分散剂10‑60份、高分子吸水材料1‑20份、激发剂0‑20份；在水的作用下固化剂产生各种化学反应形成凝胶状的水化物，填充于渣土内部结构提高密实度，固化剂中的活性亲水基团能够通过化学键与水形成整体结构，具有强力保水性能，同时能够包围附着在土壤颗粒表面交错形成骨架网络结构，黏结成一个整体，从而实现土壤固化，本发明的盾构渣土固化剂，固化效果好，固化速度快，运输过程中无淌泥水现象，不污染道路，不会对城市环境造成污染；提高了每车的运输量，提高了运输效率，降低了渣土外运成本；该固化剂对土体无害，固化改良后的渣土可用作复垦土，仍可用于农业生产。
Tunnel shield muck curing agent, preparation method and use method thereof
The invention discloses a tunnel shield muck curing agent, a preparation method and a use method thereof. The curing agent is prepared from the following raw materials in parts by weight: 10-60 parts of a curing dispersant, 1-20 parts of a macromolecular water absorption material and 0-20 parts of an exciting agent. According to the invention, under the action of water, the curing agent generates various chemical reactions to form gelatinous hydrates, the gelatinous hydrates are filled in the internal structure of muck to improve the compactness, and the active hydrophilic groups in the curing agent can form an integral structure with water through chemical bonds, have strong water retention capacity, and can surround and be attached to the surfaces of soil particles to form a skeleton network structure in a staggered manner to form a whole, so that soil curing is realized; the tunnel shield muck curing agent is good in curing effect, high in curing speed, free of muddy water dripping in the transportation process, free of road pollution and free of pollution to the urban environment; the transportation volume of each truck is increased, the transportation efficiency is improved, and the outward transportation cost of the muck is reduced; and the curing agent is harmless to soil, and the cured and improved muck can be used as reclamation soil and can still be used for agricultural production.
盾构渣土固化剂、制备方法及其使用方法。本发明公开了一种所述固化剂原料按重量份包括以下组分：固化分散剂10‑60份、高分子吸水材料1‑20份、激发剂0‑20份；在水的作用下固化剂产生各种化学反应形成凝胶状的水化物，填充于渣土内部结构提高密实度，固化剂中的活性亲水基团能够通过化学键与水形成整体结构，具有强力保水性能，同时能够包围附着在土壤颗粒表面交错形成骨架网络结构，黏结成一个整体，从而实现土壤固化，本发明的盾构渣土固化剂，固化效果好，固化速度快，运输过程中无淌泥水现象，不污染道路，不会对城市环境造成污染；提高了每车的运输量，提高了运输效率，降低了渣土外运成本；该固化剂对土体无害，固化改良后的渣土可用作复垦土，仍可用于农业生产。
Tunnel shield muck curing agent, preparation method and use method thereof
盾构渣土固化剂、制备方法及其使用方法
YANG ZHUO (Autor:in) / CHENG YANGYANG (Autor:in) / LUO BIN (Autor:in) / CHEN HONGGUANG (Autor:in) / WANG FUJUN (Autor:in) / YANG JUHUI (Autor:in) / ZHANG PEIZHI (Autor:in) / ZHANG ZHENXING (Autor:in) / ZHANG LIBO (Autor:in) / WU JUN (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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