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A platform for research: civil engineering, architecture and urbanism
Powder for preparing red-mud-based foam light soil, red-mud-based foam light soil as well as preparation method and application of red-mud-based foam light soil
The invention provides powder for preparing red-mud-based foam light soil, the red-mud-based foam light soil as well as a preparation method and application of the red-mud-based foam light soil, and relates to the technical field of civil engineering. The red-mud-based foam light soil powder comprises the following components in percentage by mass: 20-40% of red mud, 10-20% of superfine ash and 40-70% of cement. In addition, the adding mass of the curing agent accounts for 1%-5% of the mass of the powder, and the water-binder ratio for preparing the light soil is 0.5-0.65. The compressive strength index of the red mud-based foam light soil provided by the invention meets the national standard requirement, the preparation cost is low, the process is simple, the industrial waste red mud is recycled, the green development concept is met, and the problem of scarcity of road engineering materials is solved.
本发明提供了一种用于制作赤泥基泡沫轻质土的粉料、赤泥基泡沫轻质土及其制备方法和应用，涉及土建工程的技术领域。所述赤泥基泡沫轻质土粉料按质量百分比计包括以下组分：赤泥20～40％、超细灰10～20％、水泥40～70％。另外，固化剂的加入质量占粉料质量的1％～5％，制备轻质土的水胶比为0.5～0.65。本发明提供的赤泥基泡沫轻质土的抗压强度指标符合国标要求，其制备成本低廉且工艺简单，同时循环利用工业废料赤泥，符合绿色发展理念，也解决了道路工程材料稀缺问题。
Powder for preparing red-mud-based foam light soil, red-mud-based foam light soil as well as preparation method and application of red-mud-based foam light soil
The invention provides powder for preparing red-mud-based foam light soil, the red-mud-based foam light soil as well as a preparation method and application of the red-mud-based foam light soil, and relates to the technical field of civil engineering. The red-mud-based foam light soil powder comprises the following components in percentage by mass: 20-40% of red mud, 10-20% of superfine ash and 40-70% of cement. In addition, the adding mass of the curing agent accounts for 1%-5% of the mass of the powder, and the water-binder ratio for preparing the light soil is 0.5-0.65. The compressive strength index of the red mud-based foam light soil provided by the invention meets the national standard requirement, the preparation cost is low, the process is simple, the industrial waste red mud is recycled, the green development concept is met, and the problem of scarcity of road engineering materials is solved.
本发明提供了一种用于制作赤泥基泡沫轻质土的粉料、赤泥基泡沫轻质土及其制备方法和应用，涉及土建工程的技术领域。所述赤泥基泡沫轻质土粉料按质量百分比计包括以下组分：赤泥20～40％、超细灰10～20％、水泥40～70％。另外，固化剂的加入质量占粉料质量的1％～5％，制备轻质土的水胶比为0.5～0.65。本发明提供的赤泥基泡沫轻质土的抗压强度指标符合国标要求，其制备成本低廉且工艺简单，同时循环利用工业废料赤泥，符合绿色发展理念，也解决了道路工程材料稀缺问题。
Powder for preparing red-mud-based foam light soil, red-mud-based foam light soil as well as preparation method and application of red-mud-based foam light soil
用于制作赤泥基泡沫轻质土的粉料、赤泥基泡沫轻质土及其制备方法和应用
DOU TING (author) / CHU YUEFENG (author) / HAN BING (author) / SUN JIANJIA (author) / HAO YUNYUAN (author) / YOO KYE-CHUL (author) / ZHANG CONGCONG (author) / LI RONG (author) / WANG JIAMIAO (author) / WANG XINYAN (author)
2022-03-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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