A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dolomite powder foam light soil and preparation method thereof
The invention relates to the technical field of light soil, and discloses dolomite powder foam light soil and a preparation method thereof. The dolomite powder foam light soil comprises the following raw materials: (1) a solid material which comprises the following components in percentage by mass: 40%-70% of dolomite powder, 5%-30% of cement, 10%-50% of mineral powder, 0%-10% of fly ash and 2%-10% of gypsum; (2) water, wherein the mass ratio of the water to the solid material is (0.5-0.7): 1; and (3) foaming, wherein the bubble rate of the foam is 40-75%. The dolomite powder foam light soil provided by the invention can still keep enough strength under the condition of a large mixing amount of dolomite powder through proper raw material matching, so that the use amount of cement is reduced, the cost of the foam light soil is reduced, the resource utilization of solid wastes such as waste dolomite powder is realized, and the pollution of the dolomite powder to the environment can be relieved.
本申请涉及轻质土技术领域，公开了一种白云岩粉泡沫轻质土及其制备方法。其中的白云岩粉泡沫轻质土的原料包括：（1）固体材料，固体材料按照质量百分比计算，包括以下组分：白云岩粉40%‑70%、水泥5%‑30%、矿粉10%‑50%、粉煤灰0%‑10%、石膏2%‑10%；（2）水，水与固体材料的质量比为0.5‑0.7:1；（3）泡沫，泡沫气泡率为40‑75%。本申请通过合适的原料配合，所提供的白云岩粉泡沫轻质土在大掺量白云岩粉下仍能保持足够的强度，既减少了水泥的使用量，降低了泡沫轻质土的成本，又实现了废弃白云岩粉等固废的资源化利用，能够缓解白云岩粉对环境的污染。
Dolomite powder foam light soil and preparation method thereof
The invention relates to the technical field of light soil, and discloses dolomite powder foam light soil and a preparation method thereof. The dolomite powder foam light soil comprises the following raw materials: (1) a solid material which comprises the following components in percentage by mass: 40%-70% of dolomite powder, 5%-30% of cement, 10%-50% of mineral powder, 0%-10% of fly ash and 2%-10% of gypsum; (2) water, wherein the mass ratio of the water to the solid material is (0.5-0.7): 1; and (3) foaming, wherein the bubble rate of the foam is 40-75%. The dolomite powder foam light soil provided by the invention can still keep enough strength under the condition of a large mixing amount of dolomite powder through proper raw material matching, so that the use amount of cement is reduced, the cost of the foam light soil is reduced, the resource utilization of solid wastes such as waste dolomite powder is realized, and the pollution of the dolomite powder to the environment can be relieved.
本申请涉及轻质土技术领域，公开了一种白云岩粉泡沫轻质土及其制备方法。其中的白云岩粉泡沫轻质土的原料包括：（1）固体材料，固体材料按照质量百分比计算，包括以下组分：白云岩粉40%‑70%、水泥5%‑30%、矿粉10%‑50%、粉煤灰0%‑10%、石膏2%‑10%；（2）水，水与固体材料的质量比为0.5‑0.7:1；（3）泡沫，泡沫气泡率为40‑75%。本申请通过合适的原料配合，所提供的白云岩粉泡沫轻质土在大掺量白云岩粉下仍能保持足够的强度，既减少了水泥的使用量，降低了泡沫轻质土的成本，又实现了废弃白云岩粉等固废的资源化利用，能够缓解白云岩粉对环境的污染。
Dolomite powder foam light soil and preparation method thereof
一种白云岩粉泡沫轻质土及其制备方法
WANG JIANBIN (author) / LANG HEQING (author) / LI ZHIRUI (author)
2024-11-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Micro-powder foam light soil and preparation method thereof
| European Patent Office | 2020
MODIFIED DOLOMITE POWDER, PREPARATION METHOD THEREOF AND CONCRETE
| European Patent Office | 2023
Large-dosage ardealite slag powder-based foam light soil and preparation method thereof
| European Patent Office | 2024
Mineral admixture containing low-silicon dolomite powder and preparation method thereof
| European Patent Office | 2023