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Formula and preparation method of polymer composite flow type dredged silt solidified soil
The invention relates to a formula and a preparation method of polymer composite flow type dredged sludge solidified soil. The formula of the polymer composite flow type dredged sludge solidified soilcomprises the following components in percentage by mass: 80%-97% of dredged sludge; 2%-10% of cement; 1.0%-8.0% of steel slag powder; 1.2-5.6% of slag powder; 0.01%-0.05% of sodium sulfate, and 0.03%-0.40% of redispersible latex powder; and 0.02%-0.30% of sodium carboxymethyl cellulose; The flow type dredged silt solidified soil prepared by the method has the characteristics of high strength, high construction efficiency, good durability and low cost, and can be applied to road engineering, fill engineering, dike engineering and other engineering.
本发明涉及一种聚合物复合流动型疏浚淤泥固化土配方及其制备方法，各组分组成按照质量分数如下：疏浚淤泥80％～97％；水泥2％～10％；钢渣粉1.0％～8.0％；矿渣粉1.2～5.6％；硫酸钠0.01％～0.05％，可再分散性乳胶粉0.03％～0.40％；羧甲基纤维素钠0.02％～0.30％；该方法制备的流动型疏浚淤泥固化土具有强度高、施工效率高、耐久性好、成本低的特点，可应用到道路工程、填方工程、堤防工程等工程中。
Formula and preparation method of polymer composite flow type dredged silt solidified soil
The invention relates to a formula and a preparation method of polymer composite flow type dredged sludge solidified soil. The formula of the polymer composite flow type dredged sludge solidified soilcomprises the following components in percentage by mass: 80%-97% of dredged sludge; 2%-10% of cement; 1.0%-8.0% of steel slag powder; 1.2-5.6% of slag powder; 0.01%-0.05% of sodium sulfate, and 0.03%-0.40% of redispersible latex powder; and 0.02%-0.30% of sodium carboxymethyl cellulose; The flow type dredged silt solidified soil prepared by the method has the characteristics of high strength, high construction efficiency, good durability and low cost, and can be applied to road engineering, fill engineering, dike engineering and other engineering.
本发明涉及一种聚合物复合流动型疏浚淤泥固化土配方及其制备方法，各组分组成按照质量分数如下：疏浚淤泥80％～97％；水泥2％～10％；钢渣粉1.0％～8.0％；矿渣粉1.2～5.6％；硫酸钠0.01％～0.05％，可再分散性乳胶粉0.03％～0.40％；羧甲基纤维素钠0.02％～0.30％；该方法制备的流动型疏浚淤泥固化土具有强度高、施工效率高、耐久性好、成本低的特点，可应用到道路工程、填方工程、堤防工程等工程中。
Formula and preparation method of polymer composite flow type dredged silt solidified soil
一种聚合物复合流动型疏浚淤泥固化土配方及其制备方法
YAN YURONG (author) / ZHANG JIAN (author) / HUANG XIAOYU (author) / XU JUN (author) / SONG LI (author) / WANG PENGJU (author)
2021-02-05
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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