Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength shrinkage-inhibiting flow-state solidified soil and preparation method thereof
The invention belongs to the field of civil construction materials, and particularly relates to high-strength shrinkage-inhibiting flow-state solidified soil and a preparation method thereof.The flow-state solidified soil is prepared from, by weight, 100 parts of low-liquid-limit clay, 10-20 parts of dry powder curing agent, 2-4 parts of liquid curing agent and 0.007-0.009 part of water reducing agent; the dry powder curing agent comprises the following components in percentage by mass: 50-70% of cement, 10-30% of mineral powder, 10% of red mud and 10% of gypsum. The liquid curing agent comprises the following components in percentage by mass: 33% of epoxy resin, 6.7% of an emulsifier, 27.1-32.1% of water, 0.2% of a defoaming agent and 28-33% of an epoxy resin curing agent; according to the invention, the water demand of the fluid-state solidified soil can be effectively reduced under the condition of ensuring that the fluid-state solidified soil meets the flowability, and the setting time of the fluid-state solidified soil is effectively shortened.
本发明属于土木建筑材料领域，具体涉及一种高强抑缩流态固化土及其制备方法，具体的所述流态固化土各组分以重量份计为：低液限黏土100份、干粉固化剂10～20份和液体固化剂2～4份，减水剂0.007～0.009份；所述干粉固化剂各组分以质量比百分计为：水泥50～70%，矿粉10～30%，赤泥10%，石膏10%；所述液体固化剂各组分以质量百分比计为：环氧树脂33%，乳化剂6.7%，水27.1～32.1%，消泡剂0.2%，环氧树脂固化剂28～33%；本发明能够保证流态固化土在满足流动性的条件下有效降低其需水量，且有效缩短流态固化土的凝结时间。
High-strength shrinkage-inhibiting flow-state solidified soil and preparation method thereof
The invention belongs to the field of civil construction materials, and particularly relates to high-strength shrinkage-inhibiting flow-state solidified soil and a preparation method thereof.The flow-state solidified soil is prepared from, by weight, 100 parts of low-liquid-limit clay, 10-20 parts of dry powder curing agent, 2-4 parts of liquid curing agent and 0.007-0.009 part of water reducing agent; the dry powder curing agent comprises the following components in percentage by mass: 50-70% of cement, 10-30% of mineral powder, 10% of red mud and 10% of gypsum. The liquid curing agent comprises the following components in percentage by mass: 33% of epoxy resin, 6.7% of an emulsifier, 27.1-32.1% of water, 0.2% of a defoaming agent and 28-33% of an epoxy resin curing agent; according to the invention, the water demand of the fluid-state solidified soil can be effectively reduced under the condition of ensuring that the fluid-state solidified soil meets the flowability, and the setting time of the fluid-state solidified soil is effectively shortened.
本发明属于土木建筑材料领域，具体涉及一种高强抑缩流态固化土及其制备方法，具体的所述流态固化土各组分以重量份计为：低液限黏土100份、干粉固化剂10～20份和液体固化剂2～4份，减水剂0.007～0.009份；所述干粉固化剂各组分以质量比百分计为：水泥50～70%，矿粉10～30%，赤泥10%，石膏10%；所述液体固化剂各组分以质量百分比计为：环氧树脂33%，乳化剂6.7%，水27.1～32.1%，消泡剂0.2%，环氧树脂固化剂28～33%；本发明能够保证流态固化土在满足流动性的条件下有效降低其需水量，且有效缩短流态固化土的凝结时间。
High-strength shrinkage-inhibiting flow-state solidified soil and preparation method thereof
一种高强抑缩流态固化土及其制备方法
LI CHEN (Autor:in) / LI QI (Autor:in) / ZHANG MENGYUAN (Autor:in) / HUANG KAI (Autor:in) / LUO ZHONGLIANG (Autor:in) / YE XIN (Autor:in) / ZHAI XIANGJUN (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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