A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of ardealite aggregate, product of ardealite aggregate and application of ardealite aggregate in road water-stable layer
The invention discloses a preparation method of ardealite aggregate, a product of the ardealite aggregate and application of the ardealite aggregate in a road water-stable layer, and belongs to the field of road building materials, and the preparation method comprises the following steps: ardealite drying treatment, material weighing, blocky body pressing, mechanical crushing, screening, operation in a high-humidity environment and the like. The aggregate is prepared without sintering, and the aggregate preparation process can be effectively simplified. On the basis of the prepared ardealite aggregate, the inventor applies the ardealite aggregate to road construction, and the ardealite aggregate can be used for replacing macadam of a water-stable layer and can also be used as roadbed filler and a modified lime-fly ash stable pavement base material. The ardealite aggregate is used as the road base material, and the ardealite aggregate is wide in raw material source, huge in road construction demand and wide in application prospect. By adopting the method, the road construction cost can be effectively reduced, the resource utilization of the phosphogypsum is realized, and the method has important significance for protecting the environment, reducing the environmental pollution and realizing the sustainable development.
本发明公开了一种磷石膏集料的制备方法、其产品及其在道路水稳层中的应用，属于公路建筑材料领域，包括如下步骤：磷石膏干燥处理、称料、压制成块状体、机械破碎、分筛、高湿环境下进行等步骤。本申请无需采用烧结制备集料，能够有效简化集料制备过程。在所制备磷石膏集料的基础上，发明人将其用以道路建设中，可用以替代水稳层的碎石，也可作为路基填料和改性二灰稳定类路面基层材料。本申请以磷石膏集料作为公路基层材料，其原料来源广泛，道路建设需求量巨大，具有广阔的应用前景。采用本申请，能够有效降低道路建设成本，实现磷石膏的资源化利用，对于保护环境，降低环境污染，实现可持续发展，具有重要的意义。
Preparation method of ardealite aggregate, product of ardealite aggregate and application of ardealite aggregate in road water-stable layer
The invention discloses a preparation method of ardealite aggregate, a product of the ardealite aggregate and application of the ardealite aggregate in a road water-stable layer, and belongs to the field of road building materials, and the preparation method comprises the following steps: ardealite drying treatment, material weighing, blocky body pressing, mechanical crushing, screening, operation in a high-humidity environment and the like. The aggregate is prepared without sintering, and the aggregate preparation process can be effectively simplified. On the basis of the prepared ardealite aggregate, the inventor applies the ardealite aggregate to road construction, and the ardealite aggregate can be used for replacing macadam of a water-stable layer and can also be used as roadbed filler and a modified lime-fly ash stable pavement base material. The ardealite aggregate is used as the road base material, and the ardealite aggregate is wide in raw material source, huge in road construction demand and wide in application prospect. By adopting the method, the road construction cost can be effectively reduced, the resource utilization of the phosphogypsum is realized, and the method has important significance for protecting the environment, reducing the environmental pollution and realizing the sustainable development.
本发明公开了一种磷石膏集料的制备方法、其产品及其在道路水稳层中的应用，属于公路建筑材料领域，包括如下步骤：磷石膏干燥处理、称料、压制成块状体、机械破碎、分筛、高湿环境下进行等步骤。本申请无需采用烧结制备集料，能够有效简化集料制备过程。在所制备磷石膏集料的基础上，发明人将其用以道路建设中，可用以替代水稳层的碎石，也可作为路基填料和改性二灰稳定类路面基层材料。本申请以磷石膏集料作为公路基层材料，其原料来源广泛，道路建设需求量巨大，具有广阔的应用前景。采用本申请，能够有效降低道路建设成本，实现磷石膏的资源化利用，对于保护环境，降低环境污染，实现可持续发展，具有重要的意义。
Preparation method of ardealite aggregate, product of ardealite aggregate and application of ardealite aggregate in road water-stable layer
一种磷石膏集料的制备方法、其产品及其在道路水稳层中的应用
LI HUA (author) / WANG LIGE (author) / GONG WEI (author) / SU YING (author) / ZHANG JUN (author) / ZHU FANGYING (author) / FAN SHURUI (author) / YUE CHUAN (author) / ZHENG RUIBIN (author)
2024-11-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Preparation method of high-strength ardealite-based road functional aggregate
| European Patent Office | 2024
Production process of modified ardealite artificial aggregate
| European Patent Office | 2023
Carbon sequestration method, ardealite product and preparation method of ardealite product
| European Patent Office | 2021
Ardealite mortar for bearing structure and preparation method of ardealite mortar
| European Patent Office | 2021
Ardealite curing agent, ardealite cured body and application thereof
| European Patent Office | 2023