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A platform for research: civil engineering, architecture and urbanism
Slag fly ash alkali-activated geopolymer for solidifying mucky soil
The invention belongs to the technical field of road building materials, and particularly relates to a slag fly ash alkali-activated geopolymer for solidifying mucky soil. The invention relates to a slag fly ash alkali-activated geopolymer for solidifying mucky soil. The slag fly ash alkali-activated geopolymer comprises slag-fly ash based dry powder and an alkali activator, the mass of the slag-fly ash based dry powder is 10-30% of the mass of the mucky soil, and the mass of the alkali activator is 6-10% of the mass of the mucky soil. According to the slag fly ash alkali-activated geopolymer for solidifying mucky soil, the slag fly ash is fully utilized to replace cement and lime, factor parameters such as the slag mixing amount, the modulus of the alkali activator and the alkali activator mixing amount are optimized, a solidified soil sample with high strength and good construction performance is prepared, the construction cost is saved, and the construction efficiency is improved. The utilization rate of slag and fly ash solid wastes is improved, the bearing capacity of a pavement base is improved, and the environment is protected.
本发明属于公路建筑材料技术领域，具体涉及一种用于固化淤泥质土的矿渣粉煤灰碱激发地聚物。一种用于固化淤泥质土的矿渣粉煤灰碱激发地聚物，包括以下成分：矿渣‑粉煤灰基干粉和碱激发剂；所述矿渣‑粉煤灰基干粉的质量为所述淤泥质土质量的10‑30％，所述碱激发剂的质量为所述淤泥质土质量的6‑10％。本发明用于固化淤泥质土的矿渣粉煤灰碱激发地聚物，充分利用矿渣粉煤灰替代水泥、石灰，并过优化矿渣掺量、碱激发剂模数、碱激发剂掺量各因素参数，配置出强度高施工性能好的固化土试样，节约工程造价，提高矿渣、粉煤灰固体废物利用率，提高路面基层承载力，保护环境。
Slag fly ash alkali-activated geopolymer for solidifying mucky soil
The invention belongs to the technical field of road building materials, and particularly relates to a slag fly ash alkali-activated geopolymer for solidifying mucky soil. The invention relates to a slag fly ash alkali-activated geopolymer for solidifying mucky soil. The slag fly ash alkali-activated geopolymer comprises slag-fly ash based dry powder and an alkali activator, the mass of the slag-fly ash based dry powder is 10-30% of the mass of the mucky soil, and the mass of the alkali activator is 6-10% of the mass of the mucky soil. According to the slag fly ash alkali-activated geopolymer for solidifying mucky soil, the slag fly ash is fully utilized to replace cement and lime, factor parameters such as the slag mixing amount, the modulus of the alkali activator and the alkali activator mixing amount are optimized, a solidified soil sample with high strength and good construction performance is prepared, the construction cost is saved, and the construction efficiency is improved. The utilization rate of slag and fly ash solid wastes is improved, the bearing capacity of a pavement base is improved, and the environment is protected.
本发明属于公路建筑材料技术领域，具体涉及一种用于固化淤泥质土的矿渣粉煤灰碱激发地聚物。一种用于固化淤泥质土的矿渣粉煤灰碱激发地聚物，包括以下成分：矿渣‑粉煤灰基干粉和碱激发剂；所述矿渣‑粉煤灰基干粉的质量为所述淤泥质土质量的10‑30％，所述碱激发剂的质量为所述淤泥质土质量的6‑10％。本发明用于固化淤泥质土的矿渣粉煤灰碱激发地聚物，充分利用矿渣粉煤灰替代水泥、石灰，并过优化矿渣掺量、碱激发剂模数、碱激发剂掺量各因素参数，配置出强度高施工性能好的固化土试样，节约工程造价，提高矿渣、粉煤灰固体废物利用率，提高路面基层承载力，保护环境。
Slag fly ash alkali-activated geopolymer for solidifying mucky soil
一种用于固化淤泥质土的矿渣粉煤灰碱激发地聚物
ZHANG HONGRI (author) / LI SHENG (author) / LI YOUJUN (author) / WANG GUIYAO (author) / LI HONGMING (author) / WANG HUAYU (author) / DENG RENRUI (author) / XU GUIYU (author) / ZHANG YONGJIE (author) / LIU CHAOHUI (author)
2024-04-02
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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