Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-flow-state solidified soil and preparation method thereof
The invention relates to large-flow-state solidified soil and a preparation method thereof, and relates to the technical field of road engineering, the large-flow-state solidified soil comprises muck, iron ore tail mud and a curing agent, and the weight ratio of the muck to the iron ore tail mud to the curing agent is (7-8): (2-3): (0.5-1); the curing agent comprises the following components in parts by weight: 25-35 parts of fly ash, 20-30 parts of red mud, 5-15 parts of quick lime, 5-15 parts of ardealite, 5-10 parts of sodium silicate, 2-8 parts of glass beads, 2-7 parts of calcium chloride, 2-7 parts of redispersible latex powder and 2-4 parts of a polyether organic silicon defoaming agent. According to the method, construction is easy, the construction period is short, the obtained large-flow-state solidified soil is high in strength and good in permeability resistance, the double benefits of high-value utilization of industrial solid waste and improvement of the performance of the solidified soil are achieved, meanwhile, cement is not used, emission of carbon dioxide can be reduced, and the purposes of saving energy, reducing emission and reducing cost are achieved.
本申请涉及一种大流态固化土及其制备方法，涉及道路工程技术领域，该大流态固化土包括渣土、铁矿尾泥和固化剂，且渣土、铁矿尾泥和固化剂的重量比为(7～8)：(2～3)：(0.5～1)；上述固化剂按重量份计包括：粉煤灰25～35份，赤泥20～30份，生石灰5～15份，磷石膏5～15份，硅酸钠5～10份，玻璃微珠2～8份，氯化钙2～7份，可再分散乳胶粉2～7份，聚醚有机硅消泡剂2～4份。本申请不仅施工简单，工期短，且得到的大流态固化土强度高，抗渗透性好，实现了工业固废高值利用和固化土性能提升的双重效益，同时，不使用水泥可减少二氧化碳的排放，达到节能减排降低成本的目的。
Large-flow-state solidified soil and preparation method thereof
The invention relates to large-flow-state solidified soil and a preparation method thereof, and relates to the technical field of road engineering, the large-flow-state solidified soil comprises muck, iron ore tail mud and a curing agent, and the weight ratio of the muck to the iron ore tail mud to the curing agent is (7-8): (2-3): (0.5-1); the curing agent comprises the following components in parts by weight: 25-35 parts of fly ash, 20-30 parts of red mud, 5-15 parts of quick lime, 5-15 parts of ardealite, 5-10 parts of sodium silicate, 2-8 parts of glass beads, 2-7 parts of calcium chloride, 2-7 parts of redispersible latex powder and 2-4 parts of a polyether organic silicon defoaming agent. According to the method, construction is easy, the construction period is short, the obtained large-flow-state solidified soil is high in strength and good in permeability resistance, the double benefits of high-value utilization of industrial solid waste and improvement of the performance of the solidified soil are achieved, meanwhile, cement is not used, emission of carbon dioxide can be reduced, and the purposes of saving energy, reducing emission and reducing cost are achieved.
本申请涉及一种大流态固化土及其制备方法，涉及道路工程技术领域，该大流态固化土包括渣土、铁矿尾泥和固化剂，且渣土、铁矿尾泥和固化剂的重量比为(7～8)：(2～3)：(0.5～1)；上述固化剂按重量份计包括：粉煤灰25～35份，赤泥20～30份，生石灰5～15份，磷石膏5～15份，硅酸钠5～10份，玻璃微珠2～8份，氯化钙2～7份，可再分散乳胶粉2～7份，聚醚有机硅消泡剂2～4份。本申请不仅施工简单，工期短，且得到的大流态固化土强度高，抗渗透性好，实现了工业固废高值利用和固化土性能提升的双重效益，同时，不使用水泥可减少二氧化碳的排放，达到节能减排降低成本的目的。
Large-flow-state solidified soil and preparation method thereof
一种大流态固化土及其制备方法
SHU JIANJIAN (Autor:in) / WU BIXIU (Autor:in) / LONG YONG (Autor:in) / NONG DAIPEI (Autor:in) / ZHONG JIWEI (Autor:in) / PENG XUMIN (Autor:in) / WANG BO (Autor:in) / MA MENGYANG (Autor:in) / GAI KEYU (Autor:in) / BAI MIN (Autor:in)
04.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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